Search

Weibin Huang

Examiner (ID: 6674, Phone: (571)270-3695 , Office: P/2471 )

Most Active Art Unit
2471
Art Unit(s)
2416, 4145, 2471
Total Applications
748
Issued Applications
633
Pending Applications
67
Abandoned Applications
69

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16071865 [patent_doc_number] => 20200189919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => METHOD FOR RECYCLING SUB-MICRON SI-PARTICLES FROM A SI WAFER PRODUCTION PROCESS [patent_app_type] => utility [patent_app_number] => 16/633215 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16633215 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633215
METHOD FOR RECYCLING SUB-MICRON SI-PARTICLES FROM A SI WAFER PRODUCTION PROCESS Jul 24, 2018 Abandoned
Array ( [id] => 15325021 [patent_doc_number] => 20200002840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => SYSTEMS FOR PRODUCING A MONOCRYSTALLINE INGOT THAT INVOLVE MONITORING NECK GROWTH MOVING AVERAGE [patent_app_type] => utility [patent_app_number] => 16/021962 [patent_app_country] => US [patent_app_date] => 2018-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16021962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/021962
SYSTEMS FOR PRODUCING A MONOCRYSTALLINE INGOT THAT INVOLVE MONITORING NECK GROWTH MOVING AVERAGE Jun 27, 2018 Abandoned
Array ( [id] => 18764358 [patent_doc_number] => 11814745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Method for producing silicon single crystal [patent_app_type] => utility [patent_app_number] => 16/622502 [patent_app_country] => US [patent_app_date] => 2018-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5185 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16622502 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622502
Method for producing silicon single crystal Jun 14, 2018 Issued
Array ( [id] => 15801067 [patent_doc_number] => 20200123676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => QUARTZ GLASS CRUCIBLE [patent_app_type] => utility [patent_app_number] => 16/622179 [patent_app_country] => US [patent_app_date] => 2018-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16622179 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622179
QUARTZ GLASS CRUCIBLE Jun 10, 2018 Abandoned
Array ( [id] => 18233470 [patent_doc_number] => 11598019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Crucible-supporting pedestal, quartz crucible-supporting device, and method for producing silicon single crystal [patent_app_type] => utility [patent_app_number] => 16/649282 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5382 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16649282 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/649282
Crucible-supporting pedestal, quartz crucible-supporting device, and method for producing silicon single crystal May 30, 2018 Issued
Array ( [id] => 13428945 [patent_doc_number] => 20180266015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => Nitrogen Doped and Vacancy Dominated Silicon Ingot and Thermally Treated Wafer Formed Therefrom Having Radially Uniformly Distributed Oxygen Precipitation Density and Size [patent_app_type] => utility [patent_app_number] => 15/983431 [patent_app_country] => US [patent_app_date] => 2018-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 15983431 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/983431
Nitrogen Doped and Vacancy Dominated Silicon Ingot and Thermally Treated Wafer Formed Therefrom Having Radially Uniformly Distributed Oxygen Precipitation Density and Size May 17, 2018 Abandoned
Array ( [id] => 13414013 [patent_doc_number] => 20180258549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => LOW-TEMPERATURE SELECTIVE EPITAXIAL GROWTH OF SILICON FOR DEVICE INTEGRATION [patent_app_type] => utility [patent_app_number] => 15/976224 [patent_app_country] => US [patent_app_date] => 2018-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15976224 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/976224
LOW-TEMPERATURE SELECTIVE EPITAXIAL GROWTH OF SILICON FOR DEVICE INTEGRATION May 9, 2018 Abandoned
Array ( [id] => 18604983 [patent_doc_number] => 11746439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Pressure container for crystal production [patent_app_type] => utility [patent_app_number] => 16/499435 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6902 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16499435 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/499435
Pressure container for crystal production Apr 4, 2018 Issued
Array ( [id] => 16091579 [patent_doc_number] => 20200199776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => METHOD FOR PRODUCING SILICON SINGLE CRYSTAL [patent_app_type] => utility [patent_app_number] => 16/613290 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16613290 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/613290
METHOD FOR PRODUCING SILICON SINGLE CRYSTAL Apr 4, 2018 Abandoned
Array ( [id] => 16863075 [patent_doc_number] => 11021809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Method of producing a synthetic diamond [patent_app_type] => utility [patent_app_number] => 15/941579 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7278 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15941579 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/941579
Method of producing a synthetic diamond Mar 29, 2018 Issued
Array ( [id] => 17588012 [patent_doc_number] => 11326270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Single-crystal production equipment and single-crystal production method [patent_app_type] => utility [patent_app_number] => 16/303297 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 16916 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16303297 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/303297
Single-crystal production equipment and single-crystal production method Mar 28, 2018 Issued
Array ( [id] => 13314963 [patent_doc_number] => 20180209018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => OFF-AXIS EPITAXIAL LIFT PROCESS [patent_app_type] => utility [patent_app_number] => 15/934409 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15934409 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/934409
OFF-AXIS EPITAXIAL LIFT PROCESS Mar 22, 2018 Abandoned
Array ( [id] => 18504955 [patent_doc_number] => 11702760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => N-type silicon single crystal production method, n-type silicon single crystal ingot, silicon wafer, and epitaxial silicon wafer [patent_app_type] => utility [patent_app_number] => 16/605320 [patent_app_country] => US [patent_app_date] => 2018-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7825 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16605320 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/605320
N-type silicon single crystal production method, n-type silicon single crystal ingot, silicon wafer, and epitaxial silicon wafer Mar 19, 2018 Issued
Array ( [id] => 13301059 [patent_doc_number] => 20180202066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => METHOD FOR ACHIEVING SUSTAINED ANISOTROPIC CRYSTAL GROWTH ON THE SURFACE OF A SILICON MELT [patent_app_type] => utility [patent_app_number] => 15/923360 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15923360 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/923360
Method for achieving sustained anisotropic crystal growth on the surface of a silicon melt Mar 15, 2018 Issued
Array ( [id] => 17938766 [patent_doc_number] => 11473210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Heat shielding member, single crystal pulling apparatus, and method of producing single crystal silicon ingot [patent_app_type] => utility [patent_app_number] => 16/500183 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5602 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16500183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/500183
Heat shielding member, single crystal pulling apparatus, and method of producing single crystal silicon ingot Mar 15, 2018 Issued
Array ( [id] => 15268369 [patent_doc_number] => 20190382918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => SILICON CARBIDE SUBSTRATE PRODUCTION METHOD AND SILICON CARBIDE SUBSTRATE [patent_app_type] => utility [patent_app_number] => 16/489814 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16489814 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/489814
Silicon carbide substrate production method and silicon carbide substrate Feb 28, 2018 Issued
Array ( [id] => 12814459 [patent_doc_number] => 20180163323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => METHOD FOR PRODUCING GROUP 13 NITRIDE SINGLE CRYSTAL AND APPARATUS FOR PRODUCING GROUP 13 NITRIDE SINGLE CRYSTAL [patent_app_type] => utility [patent_app_number] => 15/891764 [patent_app_country] => US [patent_app_date] => 2018-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15891764 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/891764
METHOD FOR PRODUCING GROUP 13 NITRIDE SINGLE CRYSTAL AND APPARATUS FOR PRODUCING GROUP 13 NITRIDE SINGLE CRYSTAL Feb 7, 2018 Abandoned
Array ( [id] => 12791917 [patent_doc_number] => 20180155808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => OFF-AXIS EPITAXIAL LIFT OFF PROCESS [patent_app_type] => utility [patent_app_number] => 15/876001 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15876001 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/876001
Off-axis epitaxial lift off process Jan 18, 2018 Issued
Array ( [id] => 13958645 [patent_doc_number] => 20190055666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => SILICON SINGLE CRYSTAL INGOT COOLING TUBE AND SILICON SINGLE CRYSTAL INGOT GROWTH APPARATUS HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 15/873640 [patent_app_country] => US [patent_app_date] => 2018-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15873640 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/873640
SILICON SINGLE CRYSTAL INGOT COOLING TUBE AND SILICON SINGLE CRYSTAL INGOT GROWTH APPARATUS HAVING THE SAME Jan 16, 2018 Abandoned
Array ( [id] => 13566423 [patent_doc_number] => 20180334759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => METHOD FOR PREPARING PEROVSKITE CRYSTAL [patent_app_type] => utility [patent_app_number] => 15/866629 [patent_app_country] => US [patent_app_date] => 2018-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15866629 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/866629
Method for preparing perovskite crystal Jan 9, 2018 Issued
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