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] => 17777008 [patent_doc_number] => 20220243357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => PRODUCTION APPARATUS FOR GALLIUM OXIDE CRYSTAL AND PRODUCTION METHOD FOR GALLIUM OXIDE CRYSTAL [patent_app_type] => utility [patent_app_number] => 17/533377 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17533377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533377
PRODUCTION APPARATUS FOR GALLIUM OXIDE CRYSTAL AND PRODUCTION METHOD FOR GALLIUM OXIDE CRYSTAL Nov 22, 2021 Abandoned
Array ( [id] => 17474296 [patent_doc_number] => 20220081800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => METHOD FOR PRODUCING A GROUP III NITRIDE SEMICONDUCTOR [patent_app_type] => utility [patent_app_number] => 17/531982 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17531982 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/531982
METHOD FOR PRODUCING A GROUP III NITRIDE SEMICONDUCTOR Nov 21, 2021 Abandoned
Array ( [id] => 17627754 [patent_doc_number] => 20220162769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => PRODUCTION METHOD OF MONOCRYSTALLINE SILICON [patent_app_type] => utility [patent_app_number] => 17/530535 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17530535 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530535
Production method of monocrystalline silicon based on an emissivity of a production apparatus Nov 18, 2021 Issued
Array ( [id] => 17615381 [patent_doc_number] => 20220157661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => EPITAXIAL GROWTH AND TRANSFER VIA PATTERNED TWO-DIMENSIONAL (2D) LAYERS [patent_app_type] => utility [patent_app_number] => 17/530870 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17530870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530870
EPITAXIAL GROWTH AND TRANSFER VIA PATTERNED TWO-DIMENSIONAL (2D) LAYERS Nov 18, 2021 Abandoned
Array ( [id] => 17563602 [patent_doc_number] => 20220127751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => LARGE AREA SINGLE CRYSTAL DIAMOND [patent_app_type] => utility [patent_app_number] => 17/452480 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6666 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17452480 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/452480
LARGE AREA SINGLE CRYSTAL DIAMOND Oct 26, 2021 Abandoned
Array ( [id] => 17913698 [patent_doc_number] => 20220316093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => METHODS AND SYSTEMS FOR PREPARING COMPOSITE CRYSTALS [patent_app_type] => utility [patent_app_number] => 17/451647 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17451647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451647
METHODS AND SYSTEMS FOR PREPARING COMPOSITE CRYSTALS Oct 20, 2021 Abandoned
Array ( [id] => 18923561 [patent_doc_number] => 20240026565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => METHOD FOR MEASURING DISTANCE BETWEEN LOWER END SURFACE OF HEAT SHIELDING MEMBER AND SURFACE OF RAW MATERIAL MELT, METHOD FOR CONTROLLING DISTANCE BETWEEN LOWER END SURFACE OF HEAT SHIELDING MEMBER AND SURFACE OF RAW MATERIAL MELT AND METHOD FOR MANUFACTURING SILICON SINGLE CRYSTAL [patent_app_type] => utility [patent_app_number] => 18/037647 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18037647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037647
METHOD FOR MEASURING DISTANCE BETWEEN LOWER END SURFACE OF HEAT SHIELDING MEMBER AND SURFACE OF RAW MATERIAL MELT, METHOD FOR CONTROLLING DISTANCE BETWEEN LOWER END SURFACE OF HEAT SHIELDING MEMBER AND SURFACE OF RAW MATERIAL MELT AND METHOD FOR MANUFACTURING SILICON SINGLE CRYSTAL Oct 10, 2021 Pending
Array ( [id] => 17534013 [patent_doc_number] => 20220112622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => PRODUCTION APPARATUS FOR GALLIUM OXIDE CRYSTAL [patent_app_type] => utility [patent_app_number] => 17/494132 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17494132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/494132
PRODUCTION APPARATUS FOR GALLIUM OXIDE CRYSTAL Oct 4, 2021 Abandoned
Array ( [id] => 18213007 [patent_doc_number] => 20230059271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => METHOD OF SINGLE CRYSTAL GROWTH [patent_app_type] => utility [patent_app_number] => 17/448895 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17448895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/448895
Method of single crystal growth by controlling the heating of a source material and the cooling of a backside of a lid Sep 26, 2021 Issued
Array ( [id] => 20386872 [patent_doc_number] => 12486592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Heater in hot-zone of single crystal pulling apparatus and single crystal pulling apparatus [patent_app_type] => utility [patent_app_number] => 17/914720 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1098 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914720
Heater in hot-zone of single crystal pulling apparatus and single crystal pulling apparatus Sep 23, 2021 Issued
Array ( [id] => 18620711 [patent_doc_number] => 11753739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Method for manufacturing a group III-nitride crystal comprising supplying a group III-element oxide gas and a nitrogen element-containng gas at a supersation ratio of greater than 1 and equal to or less than 5 [patent_app_type] => utility [patent_app_number] => 17/479516 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5882 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17479516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479516
Method for manufacturing a group III-nitride crystal comprising supplying a group III-element oxide gas and a nitrogen element-containng gas at a supersation ratio of greater than 1 and equal to or less than 5 Sep 19, 2021 Issued
Array ( [id] => 17336566 [patent_doc_number] => 20220002897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => METHOD FOR PREPARING DOPED YTTRIUM ALUMINUM GARNET SINGLE CRYSTAL FIBER [patent_app_type] => utility [patent_app_number] => 17/448042 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17448042 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/448042
METHOD FOR PREPARING DOPED YTTRIUM ALUMINUM GARNET SINGLE CRYSTAL FIBER Sep 16, 2021 Abandoned
Array ( [id] => 18740092 [patent_doc_number] => 20230349068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => METHODS OF DEPOSITING FILMS WITH THE SAME STOICHIOMETRIC FEATURES AS THE SOURCE MATERIAL [patent_app_type] => utility [patent_app_number] => 18/042362 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18042362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042362
METHODS OF DEPOSITING FILMS WITH THE SAME STOICHIOMETRIC FEATURES AS THE SOURCE MATERIAL Aug 24, 2021 Pending
Array ( [id] => 18895699 [patent_doc_number] => 20240011184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => HIGHLY ORIENTED, SINGLE-CRYSTALLINE LOW-DIMENSIONAL NANOSTRUCTURES, METHOD OF FABRICATION AND DEVICES [patent_app_type] => utility [patent_app_number] => 18/042007 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18042007 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042007
HIGHLY ORIENTED, SINGLE-CRYSTALLINE LOW-DIMENSIONAL NANOSTRUCTURES, METHOD OF FABRICATION AND DEVICES Aug 16, 2021 Pending
Array ( [id] => 18597754 [patent_doc_number] => 20230272553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => PEROVSKITE MATERIALS, PEROVSKITE HYBRIDS, DEVICES, AND METHODS OF MANUFACTURING AND USING SAME [patent_app_type] => utility [patent_app_number] => 18/006810 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18006810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006810
Method of forming a halide perovskite crystal by dispersing a halide perovskite material into a solution, forming a metastable intermediate phase, and transitioning to a halide perovskite crystal film Jul 28, 2021 Issued
Array ( [id] => 19948234 [patent_doc_number] => 12319581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Method of fabricating silicon carbide material by performing a first annealing process to control average resistivity [patent_app_type] => utility [patent_app_number] => 17/385940 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17385940 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385940
Method of fabricating silicon carbide material by performing a first annealing process to control average resistivity Jul 26, 2021 Issued
Array ( [id] => 18139631 [patent_doc_number] => 20230013467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Cylinder Assembly of Single Crystal Pulling Apparatus and Single Crystal Pulling Apparatus [patent_app_type] => utility [patent_app_number] => 17/786794 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17786794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786794
Cylinder assembly for improving region of defect-free growth of crystal ingot for single crystal pulling apparatus and single crystal pulling apparatus Jul 22, 2021 Issued
Array ( [id] => 18628690 [patent_doc_number] => 20230287569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => APPARATUS AND METHOD FOR DEPOSITING A LAYER OF SEMICONDUCTOR MATERIAL ON A SUBSTRATE WAFER [patent_app_type] => utility [patent_app_number] => 18/019145 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18019145 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019145
APPARATUS AND METHOD FOR DEPOSITING A LAYER OF SEMICONDUCTOR MATERIAL ON A SUBSTRATE WAFER Jul 15, 2021 Pending
Array ( [id] => 18801601 [patent_doc_number] => 11834753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Reactor for epitaxial deposition with a heating inductor with movable turns [patent_app_type] => utility [patent_app_number] => 17/371973 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3281 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17371973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371973
Reactor for epitaxial deposition with a heating inductor with movable turns Jul 8, 2021 Issued
Array ( [id] => 20187377 [patent_doc_number] => 12398484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Quartz glass crucible for growing a single crystal silicon ingot by a Czochralski (CZ) method [patent_app_type] => utility [patent_app_number] => 18/018188 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18018188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/018188
Quartz glass crucible for growing a single crystal silicon ingot by a Czochralski (CZ) method Jul 1, 2021 Issued
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