Search

Jack S. J. Chen

Examiner (ID: 14174, Phone: (571)272-1689 , Office: P/2893 )

Most Active Art Unit
2893
Art Unit(s)
2893, 2813
Total Applications
1821
Issued Applications
1458
Pending Applications
148
Abandoned Applications
265

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19277443 [patent_doc_number] => 12027576 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Method for manufacturing silicon carbide semiconductor device [patent_app_type] => utility [patent_app_number] => 17/820304 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 3294 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17820304 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820304
Method for manufacturing silicon carbide semiconductor device Aug 16, 2022 Issued
Array ( [id] => 18061738 [patent_doc_number] => 20220392825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, THERMALLY CONDUCTIVE SHEET, AND METHOD OF MANUFACTURING THERMALLY CONDUCTIVE SHEET [patent_app_type] => utility [patent_app_number] => 17/819391 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17819391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819391
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, THERMALLY CONDUCTIVE SHEET, AND METHOD OF MANUFACTURING THERMALLY CONDUCTIVE SHEET Aug 11, 2022 Pending
Array ( [id] => 18958950 [patent_doc_number] => 20240047277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => FEED-FORWARD DEVICE FABRICATION [patent_app_type] => utility [patent_app_number] => 17/883475 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883475
FEED-FORWARD DEVICE FABRICATION Aug 7, 2022 Pending
Array ( [id] => 18040413 [patent_doc_number] => 20220384630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => HIGH ELECTRON MOBILITY TRANSISTOR (HEMT) WITH A BACK BARRIER LAYER [patent_app_type] => utility [patent_app_number] => 17/883584 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5493 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883584 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883584
HIGH ELECTRON MOBILITY TRANSISTOR (HEMT) WITH A BACK BARRIER LAYER Aug 7, 2022 Pending
Array ( [id] => 18040083 [patent_doc_number] => 20220384300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => THERMALLY CONDUCTIVE SHEET AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/818044 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818044
Thermally conductive sheet and method of manufacturing semiconductor device Aug 7, 2022 Issued
Array ( [id] => 18178931 [patent_doc_number] => 20230039660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => SiC EPITAXIAL WAFER AND METHOD FOR MANUFACTURING SiC EPITAXIAL WAFER [patent_app_type] => utility [patent_app_number] => 17/879118 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879118 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879118
SiC EPITAXIAL WAFER AND METHOD FOR MANUFACTURING SiC EPITAXIAL WAFER Aug 1, 2022 Pending
Array ( [id] => 18851108 [patent_doc_number] => 20230413512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => MEMORY AND FORMING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/815954 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17815954 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815954
Memory and forming method thereof Jul 28, 2022 Issued
Array ( [id] => 18623948 [patent_doc_number] => 11757006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Semiconductor device, method for manufacturing semiconductor device, and manufacturing apparatus of semiconductor device [patent_app_type] => utility [patent_app_number] => 17/875998 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 6472 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875998
Semiconductor device, method for manufacturing semiconductor device, and manufacturing apparatus of semiconductor device Jul 27, 2022 Issued
Array ( [id] => 18008517 [patent_doc_number] => 20220367284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => SEMICONDUCTOR DEVICES WITH BACKSIDE AIR GAP DIELECTRIC [patent_app_type] => utility [patent_app_number] => 17/873903 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17873903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/873903
Semiconductor devices with backside air gap dielectric Jul 25, 2022 Issued
Array ( [id] => 17993167 [patent_doc_number] => 20220359204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => System, Semiconductor Device and Method [patent_app_type] => utility [patent_app_number] => 17/870245 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17870245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870245
System, Semiconductor Device and Method Jul 20, 2022 Pending
Array ( [id] => 17963635 [patent_doc_number] => 20220344216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => Semiconductor Device With Air Gaps Between Metal Gates And Method Of Forming The Same [patent_app_type] => utility [patent_app_number] => 17/861679 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17861679 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861679
Semiconductor device with air gaps between metal gates and method of forming the same Jul 10, 2022 Issued
Array ( [id] => 20242068 [patent_doc_number] => 12422380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Measurement method, measurement system, and non-transitory computer readable medium [patent_app_type] => utility [patent_app_number] => 17/859577 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 6073 [patent_no_of_claims] => 18 [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] => 17859577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859577
Measurement method, measurement system, and non-transitory computer readable medium Jul 6, 2022 Issued
Array ( [id] => 18548392 [patent_doc_number] => 11721754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Enhancement mode transistor device [patent_app_type] => utility [patent_app_number] => 17/859575 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 34 [patent_no_of_words] => 17127 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859575
Enhancement mode transistor device Jul 6, 2022 Issued
Array ( [id] => 19452664 [patent_doc_number] => 20240312794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => METHOD FOR MANUFACTURING PACKAGING ENCLOSURE AND METHOD FOR MANUFACTURING PACKAGING CHIP [patent_app_type] => utility [patent_app_number] => 18/246281 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18246281 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246281
Method for manufacturing packaging enclosure and method for manufacturing packaging chip Jun 29, 2022 Issued
Array ( [id] => 18340105 [patent_doc_number] => 20230132054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => SEMICONDUCTOR PACKAGE [patent_app_type] => utility [patent_app_number] => 17/848562 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17848562 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848562
SEMICONDUCTOR PACKAGE Jun 23, 2022 Pending
Array ( [id] => 18865870 [patent_doc_number] => 20230420307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => DEPOSITION METHOD FOR FABRICATING SEMICONDUCTOR DEVICE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/808917 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17808917 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808917
DEPOSITION METHOD FOR FABRICATING SEMICONDUCTOR DEVICE STRUCTURE Jun 23, 2022 Pending
Array ( [id] => 17933510 [patent_doc_number] => 20220328636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => SEMICONDUCTOR WAFER OF MONOCRYSTALLINE SILICON AND METHOD OF PRODUCING THE SEMICONDUCTOR WAFER [patent_app_type] => utility [patent_app_number] => 17/835241 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835241
Semiconductor wafer of monocrystalline silicon and method of producing the semiconductor wafer Jun 7, 2022 Issued
Array ( [id] => 19208106 [patent_doc_number] => 20240180005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/758061 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17758061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758061
Display panel and display device Jun 7, 2022 Issued
Array ( [id] => 19208106 [patent_doc_number] => 20240180005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/758061 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17758061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758061
Display panel and display device Jun 7, 2022 Issued
Array ( [id] => 20418332 [patent_doc_number] => 12501636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Power semiconductor device capable of controlling slope of current and voltage during dynamic switching [patent_app_type] => utility [patent_app_number] => 17/835231 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835231 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835231
Power semiconductor device capable of controlling slope of current and voltage during dynamic switching Jun 7, 2022 Issued
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