Search

William M Pierce

Examiner (ID: 10512, Phone: (571)272-4414 , Office: P/3711 )

Most Active Art Unit
3711
Art Unit(s)
3711, 3304
Total Applications
2343
Issued Applications
1366
Pending Applications
134
Abandoned Applications
843

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18409045 [patent_doc_number] => 20230170398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => THREE-DIMENSIONAL SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/834527 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16824 [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] => 17834527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834527
THREE-DIMENSIONAL SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME Jun 6, 2022 Pending
Array ( [id] => 17886901 [patent_doc_number] => 20220302379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 17/833415 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17833415 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833415
Memory device Jun 5, 2022 Issued
Array ( [id] => 17855337 [patent_doc_number] => 20220285380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => SEMICONDUCTOR MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 17/827107 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17827107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/827107
SEMICONDUCTOR MEMORY DEVICE May 26, 2022 Abandoned
Array ( [id] => 17855181 [patent_doc_number] => 20220285224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => SEMICONDUCTOR DEVICE STRUCTURE WITH SPACER [patent_app_type] => utility [patent_app_number] => 17/752080 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10293 [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] => 17752080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752080
Semiconductor device structure with spacer May 23, 2022 Issued
Array ( [id] => 17855219 [patent_doc_number] => 20220285262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/750481 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750481
Semiconductor device including dummy patterns and peripheral interconnection patterns at the same level May 22, 2022 Issued
Array ( [id] => 17795822 [patent_doc_number] => 20220254914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => MOSFET TRANSISTORS WITH HYBRID CONTACT [patent_app_type] => utility [patent_app_number] => 17/729777 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17729777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729777
MOSFET transistors with hybrid contact Apr 25, 2022 Issued
Array ( [id] => 18712962 [patent_doc_number] => 20230335595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => SILICON CARBIDE SEMICONDUCTOR POWER TRANSISTOR AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/719403 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17719403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/719403
SILICON CARBIDE SEMICONDUCTOR POWER TRANSISTOR AND METHOD OF MANUFACTURING THE SAME Apr 12, 2022 Pending
Array ( [id] => 17661000 [patent_doc_number] => 20220181465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/652843 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17652843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/652843
Semiconductor device including two thin-film transistors and method of fabricating the same Feb 27, 2022 Issued
Array ( [id] => 18555478 [patent_doc_number] => 20230253495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => BIRD'S BEAK PROFILE OF FIELD OXIDE REGION [patent_app_type] => utility [patent_app_number] => 17/665381 [patent_app_country] => US [patent_app_date] => 2022-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17665381 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/665381
BIRD'S BEAK PROFILE OF FIELD OXIDE REGION Feb 3, 2022 Pending
Array ( [id] => 17583104 [patent_doc_number] => 20220139959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => FeRAM MFM STRUCTURE WITH SELECTIVE ELECTRODE ETCH [patent_app_type] => utility [patent_app_number] => 17/574010 [patent_app_country] => US [patent_app_date] => 2022-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17574010 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574010
FeRAM MFM structure with selective electrode etch Jan 11, 2022 Issued
Array ( [id] => 19414923 [patent_doc_number] => 12080762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device [patent_app_type] => utility [patent_app_number] => 17/566333 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 7535 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17566333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566333
Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device Dec 29, 2021 Issued
Array ( [id] => 17523076 [patent_doc_number] => 20220108925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => SEMICONDUCTOR STRUCTURE AND FABRICATION METHOD [patent_app_type] => utility [patent_app_number] => 17/644163 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17644163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644163
Semiconductor structure and fabrication method Dec 13, 2021 Issued
Array ( [id] => 18423909 [patent_doc_number] => 20230178373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => ION IMPLANTATION TO INCREASE MOSFET THRESHOLD VOLTAGE [patent_app_type] => utility [patent_app_number] => 17/541459 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17541459 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541459
ION IMPLANTATION TO INCREASE MOSFET THRESHOLD VOLTAGE Dec 2, 2021 Pending
Array ( [id] => 17477682 [patent_doc_number] => 20220085186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => SILICON CARBIDE DEVICE WITH TRENCH GATE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/532333 [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] => 12280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17532333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/532333
SILICON CARBIDE DEVICE WITH TRENCH GATE STRUCTURE Nov 21, 2021 Pending
Array ( [id] => 18357963 [patent_doc_number] => 11646370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Semiconductor device with contact plugs [patent_app_type] => utility [patent_app_number] => 17/454739 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 11480 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17454739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/454739
Semiconductor device with contact plugs Nov 11, 2021 Issued
Array ( [id] => 17949611 [patent_doc_number] => 20220336630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/454306 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17454306 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/454306
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME Nov 9, 2021 Pending
Array ( [id] => 19430019 [patent_doc_number] => 12089473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 17/518522 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 13111 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17518522 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/518522
Display device Nov 2, 2021 Issued
Array ( [id] => 17448155 [patent_doc_number] => 20220068660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => DISHING PREVENTION STRUCTURE EMBEDDED IN A GATE ELECTRODE [patent_app_type] => utility [patent_app_number] => 17/501327 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17501327 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/501327
Dishing prevention structure embedded in a gate electrode Oct 13, 2021 Issued
Array ( [id] => 17871016 [patent_doc_number] => 20220293753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/491965 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17491965 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/491965
SEMICONDUCTOR DEVICE Sep 30, 2021 Pending
Array ( [id] => 18280062 [patent_doc_number] => 20230095534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => CHANNEL STOP AND WELL DOPANT MIGRATION CONTROL IMPLANT FOR REDUCED MOS THRESHOLD VOLTAGE MISMATCH [patent_app_type] => utility [patent_app_number] => 17/490558 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17490558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490558
Channel stop and well dopant migration control implant for reduced MOS threshold voltage mismatch Sep 29, 2021 Issued
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