Search

Edward H. Tso

Examiner (ID: 603, Phone: (571)272-2087 , Office: P/2859 )

Most Active Art Unit
2838
Art Unit(s)
2859, 2858, 2102, 2838, 2111
Total Applications
4078
Issued Applications
3589
Pending Applications
202
Abandoned Applications
333

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19242246 [patent_doc_number] => 12012668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Bismuth-substituted rare earth iron garnet single crystal, faraday rotator, optical isolator, and method for producing bismuth-substituted rare earth iron garnet single crystal [patent_app_type] => utility [patent_app_number] => 17/995989 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2810 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17995989 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995989
Bismuth-substituted rare earth iron garnet single crystal, faraday rotator, optical isolator, and method for producing bismuth-substituted rare earth iron garnet single crystal Dec 17, 2020 Issued
Array ( [id] => 17692112 [patent_doc_number] => 20220199405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Method for Producing a Semiconductor Body, A Semiconductor Body and an Optoelectronic Device [patent_app_type] => utility [patent_app_number] => 17/127264 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17127264 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/127264
Method for Producing a Semiconductor Body, A Semiconductor Body and an Optoelectronic Device Dec 17, 2020 Abandoned
Array ( [id] => 18932632 [patent_doc_number] => 11885040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Single crystal epitaxial layer having a rhombohedral lattice [patent_app_type] => utility [patent_app_number] => 17/115101 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7375 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17115101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/115101
Single crystal epitaxial layer having a rhombohedral lattice Dec 7, 2020 Issued
Array ( [id] => 18144285 [patent_doc_number] => 20230018136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => METHOD FOR MANUFACTURING GROUP III NITRIDE SUBSTRATE, AND GROUP III NITRIDE SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/791005 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17791005 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791005
METHOD FOR MANUFACTURING GROUP III NITRIDE SUBSTRATE, AND GROUP III NITRIDE SUBSTRATE Dec 2, 2020 Pending
Array ( [id] => 19425385 [patent_doc_number] => 12084788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Method for producing a silicon single crystal doped with nitrogen and having a controlled amount of carbon impurities [patent_app_type] => utility [patent_app_number] => 17/794039 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6263 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17794039 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/794039
Method for producing a silicon single crystal doped with nitrogen and having a controlled amount of carbon impurities Nov 30, 2020 Issued
Array ( [id] => 18241021 [patent_doc_number] => 20230073332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => GALLIUM NITRIDE VAPOR PHASE EPITAXY APPARATUS AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/799083 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17799083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799083
Gallium nitride vapor phase epitaxy apparatus used in vapor phase epitaxy not using organic metal as a gallium raw material and manufacturing method therefor Nov 23, 2020 Issued
Array ( [id] => 19397353 [patent_doc_number] => 12071704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Apparatus for manufacturing a single crystal by the Czochralski method comprising a cooling cylinder with an auxiliary cooling cylinder fitted inside the cooling cylinder [patent_app_type] => utility [patent_app_number] => 17/785583 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7146 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785583 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785583
Apparatus for manufacturing a single crystal by the Czochralski method comprising a cooling cylinder with an auxiliary cooling cylinder fitted inside the cooling cylinder Nov 19, 2020 Issued
Array ( [id] => 18036719 [patent_doc_number] => 20220380934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => SUBSTRATE DIRECTED SYNTHESIS OF TRANSITION-METAL DICHALCOGENIDE CRYSTALS WITH TUNABLE DIMENSIONALITY AND OPTICAL PROPERTIES [patent_app_type] => utility [patent_app_number] => 17/776511 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776511 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776511
SUBSTRATE DIRECTED SYNTHESIS OF TRANSITION-METAL DICHALCOGENIDE CRYSTALS WITH TUNABLE DIMENSIONALITY AND OPTICAL PROPERTIES Nov 15, 2020 Abandoned
Array ( [id] => 19027578 [patent_doc_number] => 11926925 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Molecular-beam epitaxy system comprising an infrared radiation emitting heater and a thermally conductive backing plate including an infrared-absorbing coating thereon [patent_app_type] => utility [patent_app_number] => 17/094868 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 7452 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17094868 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/094868
Molecular-beam epitaxy system comprising an infrared radiation emitting heater and a thermally conductive backing plate including an infrared-absorbing coating thereon Nov 10, 2020 Issued
Array ( [id] => 18112856 [patent_doc_number] => 20230005736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => METHOD FOR MANUFACTURING EPITAXIAL SUBSTRATE, AND EPITAXIAL SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/771875 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771875
METHOD FOR MANUFACTURING EPITAXIAL SUBSTRATE, AND EPITAXIAL SUBSTRATE Nov 3, 2020 Pending
Array ( [id] => 19326249 [patent_doc_number] => 12043916 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Quartz glass crucible with crystallization-accelerator-containing layer having gradient concentration [patent_app_type] => utility [patent_app_number] => 17/790913 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8215 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17790913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/790913
Quartz glass crucible with crystallization-accelerator-containing layer having gradient concentration Oct 29, 2020 Issued
Array ( [id] => 18726413 [patent_doc_number] => 20230340693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SINGLE-CRYSTAL METAL FILM BY SOLID-STATE CRYSTAL GROWTH OF SEED CRYSTALS, LARGE-AREA SINGLE-LAYER OR MULTILAYER GRAPHENE WITH ADJUSTED ORIENTATION ANGLE USING SAME, AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/769404 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17769404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769404
SINGLE-CRYSTAL METAL FILM BY SOLID-STATE CRYSTAL GROWTH OF SEED CRYSTALS, LARGE-AREA SINGLE-LAYER OR MULTILAYER GRAPHENE WITH ADJUSTED ORIENTATION ANGLE USING SAME, AND METHOD FOR MANUFACTURING SAME Oct 19, 2020 Pending
Array ( [id] => 16778510 [patent_doc_number] => 20210115588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => MOLECULAR BEAM EPITAXY SYSTEMS WITH VARIABLE SUBSTRATE-TO-SOURCE ARRANGEMENTS [patent_app_type] => utility [patent_app_number] => 17/074350 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17074350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/074350
MOLECULAR BEAM EPITAXY SYSTEMS WITH VARIABLE SUBSTRATE-TO-SOURCE ARRANGEMENTS Oct 18, 2020 Abandoned
Array ( [id] => 16808428 [patent_doc_number] => 20210130981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => CRYSTAL GROWTH APPARATUS AND CRYSTAL GROWTH METHOD [patent_app_type] => utility [patent_app_number] => 17/072466 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17072466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/072466
Crystal growth apparatus including heater with multiple regions and crystal growth method therefor Oct 15, 2020 Issued
Array ( [id] => 18021154 [patent_doc_number] => 20220372653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => METHOD FOR REDUCING STRUCTURAL DAMAGE TO THE SURFACE OF MONOCRYSTALLINE ALUMINIUM-NITRIDE SUBSTRATES, AND MONOCRYSTALLINE ALUMINIUM-NITRIDE SUBSTRATES THAT CAN BE PRODUCED BY A METHOD OF THIS TYPE [patent_app_type] => utility [patent_app_number] => 17/765476 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17765476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765476
METHOD FOR REDUCING STRUCTURAL DAMAGE TO THE SURFACE OF MONOCRYSTALLINE ALUMINIUM-NITRIDE SUBSTRATES, AND MONOCRYSTALLINE ALUMINIUM-NITRIDE SUBSTRATES THAT CAN BE PRODUCED BY A METHOD OF THIS TYPE Sep 29, 2020 Pending
Array ( [id] => 19457997 [patent_doc_number] => 12098478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Apparatus for preparing a single crystal comprising a volatilization chamber and a plurality of crystal pieces fixed by combined fixtures located in a solid connection chamber [patent_app_type] => utility [patent_app_number] => 17/415962 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3304 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17415962 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/415962
Apparatus for preparing a single crystal comprising a volatilization chamber and a plurality of crystal pieces fixed by combined fixtures located in a solid connection chamber Sep 24, 2020 Issued
Array ( [id] => 17067722 [patent_doc_number] => 20210269937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => SILICON CARBIDE CRYSTALS AND METHODS FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 17/029746 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17029746 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029746
Method for preparing an aluminum doped silicon carbide crystal by providing a compound including aluminum and oxygen in a capsule comprised of a first and second material Sep 22, 2020 Issued
Array ( [id] => 16506632 [patent_doc_number] => 20200385888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => Method for Preparing Large-area Transition Metal Dichalcogenide Single-Crystal Films and Products Obtained Therefrom [patent_app_type] => utility [patent_app_number] => 17/000196 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000196
Method for preparing large-area transition metal dichalcogenide single-crystal films by performing vapor deposition on a single-crystal c-plane sapphire substrate with <10-10> surface steps Aug 20, 2020 Issued
Array ( [id] => 18301308 [patent_doc_number] => 11623194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Apparatus for the manufacture of synthetic diamonds using differential expansion [patent_app_type] => utility [patent_app_number] => 16/998309 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 31 [patent_no_of_words] => 5005 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16998309 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/998309
Apparatus for the manufacture of synthetic diamonds using differential expansion Aug 19, 2020 Issued
Array ( [id] => 17867587 [patent_doc_number] => 20220290323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => SILICON SINGLE CRYSTAL GROWING METHOD AND SILICON SINGLE CRYSTAL PULLING DEVICE [patent_app_type] => utility [patent_app_number] => 17/640054 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640054
Inhibiting dripped granular dopant from adhering to a growing silicon single crystal before the dopant melts Aug 19, 2020 Issued
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