Search

Alvin H. Tan

Examiner (ID: 16831, Phone: (571)272-8595 , Office: P/2172 )

Most Active Art Unit
2172
Art Unit(s)
2144, 2118, 2178, 2173, 2172
Total Applications
694
Issued Applications
341
Pending Applications
87
Abandoned Applications
276

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18563163 [patent_doc_number] => 11728418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Tunnel field-effect transistor with reduced trap-assisted tunneling leakage [patent_app_type] => utility [patent_app_number] => 17/735985 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 7448 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735985 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735985
Tunnel field-effect transistor with reduced trap-assisted tunneling leakage May 2, 2022 Issued
Array ( [id] => 18712922 [patent_doc_number] => 20230335555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => TRANSISTOR STACK OF VERTICAL CHANNEL FERROELECTRIC FETS AND METHODS OF FORMING THE TRANSISTOR STACK [patent_app_type] => utility [patent_app_number] => 17/720944 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720944
Transistor stack of vertical channel ferroelectric FETs and methods of forming the transistor stack Apr 13, 2022 Issued
Array ( [id] => 17692230 [patent_doc_number] => 20220199523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => BARRIER-FREE INTERCONNECT STRUCTURE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/693925 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17693925 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/693925
Barrier-free interconnect structure and manufacturing method thereof Mar 13, 2022 Issued
Array ( [id] => 18751483 [patent_doc_number] => 11810804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Method of forming dice and structure of die [patent_app_type] => utility [patent_app_number] => 17/691042 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 4469 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17691042 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691042
Method of forming dice and structure of die Mar 8, 2022 Issued
Array ( [id] => 17677070 [patent_doc_number] => 20220190237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/688370 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688370
Integrated circuit Mar 6, 2022 Issued
Array ( [id] => 18999210 [patent_doc_number] => 11916066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => MOSFET device of silicon carbide having an integrated diode and manufacturing process thereof [patent_app_type] => utility [patent_app_number] => 17/591534 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 5741 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591534 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591534
MOSFET device of silicon carbide having an integrated diode and manufacturing process thereof Feb 1, 2022 Issued
Array ( [id] => 17615657 [patent_doc_number] => 20220157937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => INTEGRATED CHIP AND METHOD OF FORMING THEREOF [patent_app_type] => utility [patent_app_number] => 17/586519 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17586519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/586519
Integrated chip and method of forming thereof Jan 26, 2022 Issued
Array ( [id] => 18516400 [patent_doc_number] => 20230232725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => Quantum Conveyor and Methods of Producing a Quantum Conveyor [patent_app_type] => utility [patent_app_number] => 17/577808 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577808
Quantum conveyor and methods of producing a quantum conveyor Jan 17, 2022 Issued
Array ( [id] => 17486362 [patent_doc_number] => 20220093866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => ORGANIC PHOTOMULTIPLICATION PHOTODETECTOR WITH BI-DIRECTIONAL BIAS RESPONSE AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 17/542999 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17542999 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/542999
Organic photomultiplication photodetector with bi-directional bias response and method for producing same Dec 5, 2021 Issued
Array ( [id] => 19582630 [patent_doc_number] => 12148758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Array substrate and manufacturing method and display panel [patent_app_type] => utility [patent_app_number] => 17/618463 [patent_app_country] => US [patent_app_date] => 2021-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 9271 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17618463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/618463
Array substrate and manufacturing method and display panel Nov 25, 2021 Issued
Array ( [id] => 18396945 [patent_doc_number] => 20230165166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => FORMING SEMICONDUCTOR-SUPERCONDUCTOR HYBRID DEVICES WITH A HORIZONTALLY-CONFINED CHANNEL [patent_app_type] => utility [patent_app_number] => 17/532908 [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] => 8463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17532908 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/532908
Forming semiconductor-superconductor hybrid devices with a horizontally-confined channel Nov 21, 2021 Issued
Array ( [id] => 17630758 [patent_doc_number] => 20220165773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => LIGHT RECEIVING ELEMENT, LIGHT DETECTION DEVICE, AND LIGHT DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 17/517657 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17517657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/517657
LIGHT RECEIVING ELEMENT, LIGHT DETECTION DEVICE, AND LIGHT DETECTION METHOD Nov 1, 2021 Abandoned
Array ( [id] => 19278923 [patent_doc_number] => 12029069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Display module and fabrication method thereof, and display device [patent_app_type] => utility [patent_app_number] => 17/486754 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5882 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486754 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486754
Display module and fabrication method thereof, and display device Sep 26, 2021 Issued
Array ( [id] => 19314376 [patent_doc_number] => 12040201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => System and method to minimize irradiation non uniformity [patent_app_type] => utility [patent_app_number] => 17/475759 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5240 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475759
System and method to minimize irradiation non uniformity Sep 14, 2021 Issued
Array ( [id] => 17277892 [patent_doc_number] => 20210384090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => AUXILIARY WAFER, PREPARATION METHOD OF AUXILIARY WAFER, AND SEMICONDUCTOR PRODUCTION PROCESS [patent_app_type] => utility [patent_app_number] => 17/411700 [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] => 3851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411700 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411700
AUXILIARY WAFER, PREPARATION METHOD OF AUXILIARY WAFER, AND SEMICONDUCTOR PRODUCTION PROCESS Aug 24, 2021 Abandoned
Array ( [id] => 18190643 [patent_doc_number] => 11581245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Power electronic switching device with a three-dimensionally preformed insulation molding and a method for its manufacture [patent_app_type] => utility [patent_app_number] => 17/408090 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3420 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408090
Power electronic switching device with a three-dimensionally preformed insulation molding and a method for its manufacture Aug 19, 2021 Issued
Array ( [id] => 17247100 [patent_doc_number] => 20210366845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Air Channel Formation in Packaging Process [patent_app_type] => utility [patent_app_number] => 17/396907 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17396907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396907
Air channel formation in packaging process Aug 8, 2021 Issued
Array ( [id] => 17318724 [patent_doc_number] => 20210407774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING METHOD, SUBSTRATE PROCESSING APPARATUS, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 17/361845 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361845
Method of manufacturing semiconductor device, substrate processing method, substrate processing apparatus, and recording medium Jun 28, 2021 Issued
Array ( [id] => 17389540 [patent_doc_number] => 20220037392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/358012 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17358012 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358012
Display panel and manufacturing method therefor Jun 24, 2021 Issued
Array ( [id] => 17100316 [patent_doc_number] => 20210288107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/336279 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336279 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336279
Semiconductor device and method for fabricating the same May 31, 2021 Issued
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