Search

Daquan Zhao

Examiner (ID: 12636, Phone: (571)270-1119 , Office: P/2484 )

Most Active Art Unit
2484
Art Unit(s)
2621, 2484
Total Applications
1298
Issued Applications
951
Pending Applications
80
Abandoned Applications
286

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20471028 [patent_doc_number] => 12527074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Semiconductor device with bootstrap diode [patent_app_type] => utility [patent_app_number] => 17/695937 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 445 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695937
Semiconductor device with bootstrap diode Mar 15, 2022 Issued
Array ( [id] => 18271014 [patent_doc_number] => 20230092256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => MARK, TEMPLATE, AND SEMICONDCTOR DEVICE MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 17/654771 [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] => 18607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17654771 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654771
MARK, TEMPLATE, AND SEMICONDCTOR DEVICE MANUFACTURING METHOD Mar 13, 2022 Pending
Array ( [id] => 18182905 [patent_doc_number] => 20230043635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/654627 [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] => 12959 [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] => 17654627 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654627
SEMICONDUCTOR DEVICE AND METHOD Mar 13, 2022 Pending
Array ( [id] => 18126137 [patent_doc_number] => 20230011756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => HIGH DENSITY CAPACITOR AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/691233 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10374 [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] => 17691233 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691233
HIGH DENSITY CAPACITOR AND METHOD OF MAKING THE SAME Mar 9, 2022 Pending
Array ( [id] => 18631916 [patent_doc_number] => 20230290821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => SELF-ALIGNED CONTACT (SAC) IN NANOSHEET TRANSISTORS [patent_app_type] => utility [patent_app_number] => 17/654243 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17654243 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654243
Self-aligned contact (SAC) in nanosheet transistors Mar 9, 2022 Issued
Array ( [id] => 18631779 [patent_doc_number] => 20230290684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => STRUCTURES AND METHODS FOR DICING SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 17/690981 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5179 [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] => 17690981 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/690981
STRUCTURES AND METHODS FOR DICING SEMICONDUCTOR DEVICES Mar 8, 2022 Pending
Array ( [id] => 17870813 [patent_doc_number] => 20220293550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/689056 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689056 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689056
SEMICONDUCTOR DEVICE Mar 7, 2022 Abandoned
Array ( [id] => 18181548 [patent_doc_number] => 20230042277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => SEMICONDUCTOR PROCESSING TOOL AND METHOD FOR PASSIVATION LAYER FORMATION AND REMOVAL [patent_app_type] => utility [patent_app_number] => 17/653780 [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] => 8075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17653780 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653780
SEMICONDUCTOR PROCESSING TOOL AND METHOD FOR PASSIVATION LAYER FORMATION AND REMOVAL Mar 6, 2022 Pending
Array ( [id] => 17855208 [patent_doc_number] => 20220285251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => SEMICONDUCTOR PACKAGE SUBSTRATE AND METHOD OF MANUFACTURING THE SAME, AND SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/653763 [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] => 8218 [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] => 17653763 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653763
SEMICONDUCTOR PACKAGE SUBSTRATE AND METHOD OF MANUFACTURING THE SAME, AND SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAME Mar 6, 2022 Abandoned
Array ( [id] => 19951268 [patent_doc_number] => 12322639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Hybrid bond method for fixing dies [patent_app_type] => utility [patent_app_number] => 17/686661 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 1175 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17686661 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/686661
Hybrid bond method for fixing dies Mar 3, 2022 Issued
Array ( [id] => 19101136 [patent_doc_number] => 20240120364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => IMAGING DEVICE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/264784 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18264784 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/264784
IMAGING DEVICE AND METHOD FOR MANUFACTURING THE SAME Jan 24, 2022 Pending
Array ( [id] => 17564548 [patent_doc_number] => 20220128697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => IMAGE SENSORS FOR LIDAR SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/571942 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17571942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/571942
IMAGE SENSORS FOR LIDAR SYSTEMS Jan 9, 2022 Pending
Array ( [id] => 18008592 [patent_doc_number] => 20220367359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => SEMICONDUCTOR DEVICES AND DATA STORAGE SYSTEMS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/567249 [patent_app_country] => US [patent_app_date] => 2022-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17567249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/567249
Semiconductor devices and data storage systems including the same Jan 2, 2022 Issued
Array ( [id] => 17752835 [patent_doc_number] => 20220231040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => VERTICAL NOR FLASH THIN FILM TRANSISTOR STRINGS AND FABRICATION THEREOF [patent_app_type] => utility [patent_app_number] => 17/559101 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17559101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/559101
Vertical NOR memory strings and method for fabrication thereof Dec 21, 2021 Issued
Array ( [id] => 18907869 [patent_doc_number] => 20240023354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => PHOTOELECTRIC CONVERSION ELEMENT, PHOTODETECTOR, PHOTODETECTION SYSTEM, ELECTRONIC APPARATUS, AND MOBILE BODY [patent_app_type] => utility [patent_app_number] => 18/256227 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256227
PHOTOELECTRIC CONVERSION ELEMENT, PHOTODETECTOR, PHOTODETECTION SYSTEM, ELECTRONIC APPARATUS, AND MOBILE BODY Dec 7, 2021 Pending
Array ( [id] => 18907868 [patent_doc_number] => 20240023353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => IMAGING DEVICE AND IMAGING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/256079 [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] => 11178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256079
IMAGING DEVICE AND IMAGING APPARATUS Dec 5, 2021 Pending
Array ( [id] => 17477570 [patent_doc_number] => 20220085074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/534459 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534459 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534459
Display panel and display device Nov 23, 2021 Issued
Array ( [id] => 20004752 [patent_doc_number] => 20250142974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => POWER SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/693649 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18693649 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/693649
POWER SEMICONDUCTOR DEVICE Sep 30, 2021 Pending
Array ( [id] => 18285639 [patent_doc_number] => 20230101111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => THREE-DIMENSIONAL FERROELECTRIC RANDOM ACCESS MEMORY (3D FRAM) WITH IMPROVED SCALING [patent_app_type] => utility [patent_app_number] => 17/485317 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17485317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485317
THREE-DIMENSIONAL FERROELECTRIC RANDOM ACCESS MEMORY (3D FRAM) WITH IMPROVED SCALING Sep 23, 2021 Abandoned
Array ( [id] => 18284068 [patent_doc_number] => 20230099540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => ELIMINATION OF SUB-FIN LEAKAGE IN STACKED NANOSHEET ARCHITECTURES [patent_app_type] => utility [patent_app_number] => 17/485294 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17485294 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485294
ELIMINATION OF SUB-FIN LEAKAGE IN STACKED NANOSHEET ARCHITECTURES Sep 23, 2021 Pending
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