Search

Xiaoming Liu

Examiner (ID: 12447, Phone: (571)270-0384 , Office: P/2812 )

Most Active Art Unit
2812
Art Unit(s)
2812
Total Applications
673
Issued Applications
518
Pending Applications
97
Abandoned Applications
80

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19341527 [patent_doc_number] => 12051725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Doping activation and ohmic contact formation in a SiC electronic device, and SiC electronic device [patent_app_type] => utility [patent_app_number] => 18/309584 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4777 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309584
Doping activation and ohmic contact formation in a SiC electronic device, and SiC electronic device Apr 27, 2023 Issued
Array ( [id] => 19741405 [patent_doc_number] => 12218253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Flash memory device with three dimensional half flash structure and methods for forming the same [patent_app_type] => utility [patent_app_number] => 18/301220 [patent_app_country] => US [patent_app_date] => 2023-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5549 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18301220 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301220
Flash memory device with three dimensional half flash structure and methods for forming the same Apr 14, 2023 Issued
Array ( [id] => 18943716 [patent_doc_number] => 20240038855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => SEMICONDUCTOR STRUCTURE WITH SELF-ALIGNED CONDUCTIVE FEATURES [patent_app_type] => utility [patent_app_number] => 18/298629 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7459 [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] => 18298629 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298629
SEMICONDUCTOR STRUCTURE WITH SELF-ALIGNED CONDUCTIVE FEATURES Apr 10, 2023 Pending
Array ( [id] => 19500428 [patent_doc_number] => 20240339446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => EMBEDDED CLAMPING DIODE TO IMPROVE DEVICE RUGGEDNESS [patent_app_type] => utility [patent_app_number] => 18/297182 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18297182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297182
EMBEDDED CLAMPING DIODE TO IMPROVE DEVICE RUGGEDNESS Apr 6, 2023 Pending
Array ( [id] => 19500509 [patent_doc_number] => 20240339527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => LOW CAPACITANCE AND LOW RESISTANCE DEVICES [patent_app_type] => utility [patent_app_number] => 18/296521 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18296521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296521
LOW CAPACITANCE AND LOW RESISTANCE DEVICES Apr 5, 2023 Pending
Array ( [id] => 20900345 [patent_doc_number] => 12707625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Method for forming memory device [patent_app_type] => utility [patent_app_number] => 18/194795 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 46 [patent_no_of_words] => 3270 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18194795 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/194795
METHOD FOP FORMING MEMORY DEVICE Apr 2, 2023 Pending
Array ( [id] => 19484367 [patent_doc_number] => 20240332409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => MULTI-CHANNEL HIGH ELECTRON MOBILITY TRANSISTOR WITH DOPED GATE FINS [patent_app_type] => utility [patent_app_number] => 18/126729 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18126729 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126729
MULTI-CHANNEL HIGH ELECTRON MOBILITY TRANSISTOR WITH DOPED GATE FINS Mar 26, 2023 Pending
Array ( [id] => 19038408 [patent_doc_number] => 20240088223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES AND SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 18/126298 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18126298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126298
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES AND SEMICONDUCTOR DEVICES Mar 23, 2023 Pending
Array ( [id] => 19467977 [patent_doc_number] => 20240321647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => SEMICONDUCTOR DEVICES WITH INTEGRATED TEST AREAS [patent_app_type] => utility [patent_app_number] => 18/125655 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125655
SEMICONDUCTOR DEVICES WITH INTEGRATED TEST AREAS Mar 22, 2023 Pending
Array ( [id] => 18663271 [patent_doc_number] => 20230309297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/187383 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18187383 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/187383
SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME Mar 20, 2023 Pending
Array ( [id] => 18502244 [patent_doc_number] => 20230225119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => NON-VOLATILE MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/185591 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185591
Non-volatile memory device and method for manufacturing the same Mar 16, 2023 Issued
Array ( [id] => 20925743 [patent_doc_number] => 12720831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-25 [patent_title] => Method for producing a SiC superjunction device [patent_app_type] => utility [patent_app_number] => 18/121713 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4400 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121713 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121713
METHOD FOR PRODUCING A SIC SUPERJUNCTION DEVICE Mar 14, 2023 Pending
Array ( [id] => 18959223 [patent_doc_number] => 20240047550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/182426 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18182426 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182426
Semiconductor device Mar 12, 2023 Issued
Array ( [id] => 18975336 [patent_doc_number] => 20240055428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/182563 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20485 [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] => 18182563 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182563
Semiconductor device and method of fabricating the same Mar 12, 2023 Issued
Array ( [id] => 20869541 [patent_doc_number] => 12696456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Ferroelectric-based memory device and method of forming the same [patent_app_type] => utility [patent_app_number] => 18/181229 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 30 [patent_no_of_words] => 9592 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18181229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/181229
FERROELECTRIC-BASED MEMORY DEVICE AND METHOD OF FORMING THE SAME Mar 8, 2023 Issued
Array ( [id] => 20705677 [patent_doc_number] => 12628404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 18/181071 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4100 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18181071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/181071
Semiconductor device Mar 8, 2023 Issued
Array ( [id] => 18653287 [patent_doc_number] => 20230299127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => INTEGRATED CIRCUIT COMPRISING A HIGH VOLTAGE TRANSISTOR AND CORRESPONDING MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/180025 [patent_app_country] => US [patent_app_date] => 2023-03-07 [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] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18180025 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180025
INTEGRATED CIRCUIT COMPRISING A HIGH VOLTAGE TRANSISTOR AND CORRESPONDING MANUFACTURING METHOD Mar 6, 2023 Pending
Array ( [id] => 19007982 [patent_doc_number] => 20240072053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SEMICONDUCTOR DEVICE AND A METHOD OF MANUFACTURING THE SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/177760 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18177760 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177760
Semiconductor device and a method of manufacturing the semiconductor device Mar 2, 2023 Issued
Array ( [id] => 18615546 [patent_doc_number] => 20230282283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => MEMORY STRUCTURE INCLUDING HIGH DENSITY THREE-DIMENSIONAL NOR MEMORY STRINGS OF JUNCTIONLESS FERROELECTRIC STORAGE TRANSISTORS AND METHOD OF FABRICATION [patent_app_type] => utility [patent_app_number] => 18/175277 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175277
MEMORY STRUCTURE INCLUDING HIGH DENSITY THREE-DIMENSIONAL NOR MEMORY STRINGS OF JUNCTIONLESS FERROELECTRIC STORAGE TRANSISTORS AND METHOD OF FABRICATION Feb 26, 2023 Issued
Array ( [id] => 20553003 [patent_doc_number] => 12563813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Semiconductor device and method of manufacturing semiconductor device [patent_app_type] => utility [patent_app_number] => 18/172347 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6055 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172347
Semiconductor device and method of manufacturing semiconductor device Feb 21, 2023 Issued
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