Search

Asok K. Sarkar

Examiner (ID: 13120, Phone: (571)272-1970 , Office: P/2891 )

Most Active Art Unit
2891
Art Unit(s)
2829, 2891, 2813
Total Applications
2296
Issued Applications
1995
Pending Applications
119
Abandoned Applications
207

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18179080 [patent_doc_number] => 20230039809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => IMAGE SENSOR [patent_app_type] => utility [patent_app_number] => 17/725750 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15336 [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] => 17725750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725750
Image sensor Apr 20, 2022 Issued
Array ( [id] => 19873868 [patent_doc_number] => 12266742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Semiconductor light emitting device and semiconductor light emitting device array [patent_app_type] => utility [patent_app_number] => 17/724758 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 24 [patent_no_of_words] => 8876 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724758 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724758
Semiconductor light emitting device and semiconductor light emitting device array Apr 19, 2022 Issued
Array ( [id] => 19964875 [patent_doc_number] => 12334394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Methods and apparatus for selective etch stop capping and selective via open for fully landed via on underlying metal [patent_app_type] => utility [patent_app_number] => 17/719502 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17719502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/719502
Methods and apparatus for selective etch stop capping and selective via open for fully landed via on underlying metal Apr 12, 2022 Issued
Array ( [id] => 18221366 [patent_doc_number] => 20230060360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => SEMICONDUCTOR PACKAGE AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/715103 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9872 [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] => 17715103 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/715103
Semiconductor package and method of fabricating the same Apr 6, 2022 Issued
Array ( [id] => 19221756 [patent_doc_number] => 20240186460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => METHOD FOR PRODUCING A COMPONENT HAVING A CAVITY, AND COMPONENT HAVING A CAVITY [patent_app_type] => utility [patent_app_number] => 18/287727 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18287727 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287727
METHOD FOR PRODUCING A COMPONENT HAVING A CAVITY, AND COMPONENT HAVING A CAVITY Apr 4, 2022 Pending
Array ( [id] => 19176302 [patent_doc_number] => 20240162276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => DISPLAY AREA WITH PIXEL OPENING [patent_app_type] => utility [patent_app_number] => 18/551077 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18551077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551077
DISPLAY AREA WITH PIXEL OPENING Mar 30, 2022 Pending
Array ( [id] => 18338397 [patent_doc_number] => 20230130346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/710627 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17710627 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/710627
Semiconductor device and method for fabricating the same Mar 30, 2022 Issued
Array ( [id] => 18473093 [patent_doc_number] => 20230207381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES AND SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 17/710517 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17710517 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/710517
Method of manufacturing semiconductor devices and semiconductor devices Mar 30, 2022 Issued
Array ( [id] => 18228773 [patent_doc_number] => 20230067767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/707002 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6617 [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] => 17707002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/707002
Semiconductor package and method of manufacturing same Mar 28, 2022 Issued
Array ( [id] => 18967652 [patent_doc_number] => 11901435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => RF switch device with a sidewall spacer having a low dielectric constant [patent_app_type] => utility [patent_app_number] => 17/706888 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 7587 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17706888 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/706888
RF switch device with a sidewall spacer having a low dielectric constant Mar 28, 2022 Issued
Array ( [id] => 18857499 [patent_doc_number] => 11855095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/707942 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 6302 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17707942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/707942
Semiconductor device Mar 28, 2022 Issued
Array ( [id] => 19539526 [patent_doc_number] => 12132083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Silicon carbide semiconductor device [patent_app_type] => utility [patent_app_number] => 17/706301 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7641 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 432 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17706301 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/706301
Silicon carbide semiconductor device Mar 27, 2022 Issued
Array ( [id] => 17917435 [patent_doc_number] => 20220319831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => METHOD AND SYSTEM FOR FORMING SILICON NITRIDE LAYER USING LOW RADIO FREQUENCY PLASMA PROCESS [patent_app_type] => utility [patent_app_number] => 17/705158 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17705158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/705158
Method and system for forming silicon nitride layer using low radio frequency plasma process Mar 24, 2022 Issued
Array ( [id] => 19973954 [patent_doc_number] => 12342587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Integrated circuit with nanostructure transistors and bottom dielectric insulators [patent_app_type] => utility [patent_app_number] => 17/693204 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 4769 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17693204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/693204
Integrated circuit with nanostructure transistors and bottom dielectric insulators Mar 10, 2022 Issued
Array ( [id] => 19130826 [patent_doc_number] => 20240136179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => OXIDE SEMICONDUCTOR FILM AND FILM-FORMING METHOD THE SAME, SEMICONDUCTOR APPARATUS [patent_app_type] => utility [patent_app_number] => 18/278861 [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] => 10695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18278861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278861
OXIDE SEMICONDUCTOR FILM AND FILM-FORMING METHOD THE SAME, SEMICONDUCTOR APPARATUS Mar 8, 2022 Pending
Array ( [id] => 19130826 [patent_doc_number] => 20240136179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => OXIDE SEMICONDUCTOR FILM AND FILM-FORMING METHOD THE SAME, SEMICONDUCTOR APPARATUS [patent_app_type] => utility [patent_app_number] => 18/278861 [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] => 10695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18278861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278861
OXIDE SEMICONDUCTOR FILM AND FILM-FORMING METHOD THE SAME, SEMICONDUCTOR APPARATUS Mar 8, 2022 Pending
Array ( [id] => 19176107 [patent_doc_number] => 20240162081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => STACKED SUBSTRATE MANUFACTURING METHOD AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/549616 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18549616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549616
STACKED SUBSTRATE MANUFACTURING METHOD AND SUBSTRATE PROCESSING APPARATUS Feb 24, 2022 Pending
Array ( [id] => 18587669 [patent_doc_number] => 20230269934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => SEMICONDUCTOR DEVICE WITH PROGRAMMABLE STRUCTURE AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/678212 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678212
Semiconductor device with programmable structure and method for fabricating the same Feb 22, 2022 Issued
Array ( [id] => 19176394 [patent_doc_number] => 20240162368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => METHOD AND SYSTEM FOR TREATING A STACK INTENDED FOR THE MANUFACTURE OF A HETEROJUNCTION PHOTOVOLTAIC CELL [patent_app_type] => utility [patent_app_number] => 18/549757 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18549757 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549757
METHOD AND SYSTEM FOR TREATING A STACK INTENDED FOR THE MANUFACTURE OF A HETEROJUNCTION PHOTOVOLTAIC CELL Feb 15, 2022 Pending
Array ( [id] => 17645263 [patent_doc_number] => 20220173002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => INTEGRATED CIRCUIT DEVICES [patent_app_type] => utility [patent_app_number] => 17/672939 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17672939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672939
Integrated circuit devices Feb 15, 2022 Issued
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