Search

Asok K. Sarkar

Examiner (ID: 5343, Phone: (571)272-1970 , Office: P/2891 )

Most Active Art Unit
2891
Art Unit(s)
2829, 2891, 2813
Total Applications
2309
Issued Applications
2017
Pending Applications
106
Abandoned Applications
207

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19582482 [patent_doc_number] => 12148609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Silicon oxide deposition method [patent_app_type] => utility [patent_app_number] => 17/472981 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 10930 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17472981 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472981
Silicon oxide deposition method Sep 12, 2021 Issued
Array ( [id] => 17318800 [patent_doc_number] => 20210407850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => SILICON-ON-INSULATOR SUBSTRATE INCLUDING TRAP-RICH LAYER AND METHODS FOR MAKING THEREOF [patent_app_type] => utility [patent_app_number] => 17/472305 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18166 [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] => 17472305 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472305
Silicon-on-insulator substrate including trap-rich layer and methods for making thereof Sep 9, 2021 Issued
Array ( [id] => 18804334 [patent_doc_number] => 11837497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/447349 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3758 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17447349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447349
Semiconductor device Sep 9, 2021 Issued
Array ( [id] => 17319194 [patent_doc_number] => 20210408244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => FIELD-EFFECT TRANSISTORS AND METHODS OF THEIR FORMATION [patent_app_type] => utility [patent_app_number] => 17/468936 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17468936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/468936
Field-effect transistors and methods of their formation Sep 7, 2021 Issued
Array ( [id] => 19454980 [patent_doc_number] => 20240315110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/577362 [patent_app_country] => US [patent_app_date] => 2021-09-02 [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] => -9 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18577362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577362
DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE Sep 1, 2021 Pending
Array ( [id] => 19223692 [patent_doc_number] => 20240188396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => DISPLAY SUBSTRATE, METHOD FOR MANUFACTURING THE DISPLAY SUBSTRATE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/796552 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12305 [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] => 17796552 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796552
Display substrate, method for manufacturing the display substrate and display device Aug 30, 2021 Issued
Array ( [id] => 19495770 [patent_doc_number] => 12114511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Semiconductor device, integrated circuit and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/462577 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6888 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/462577
Semiconductor device, integrated circuit and method of manufacturing the same Aug 30, 2021 Issued
Array ( [id] => 19244496 [patent_doc_number] => 12014950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Method for forming semiconductor structure and semiconductor structure [patent_app_type] => utility [patent_app_number] => 17/446290 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3281 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 17446290 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446290
Method for forming semiconductor structure and semiconductor structure Aug 26, 2021 Issued
Array ( [id] => 17448134 [patent_doc_number] => 20220068639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => METHOD AND SYSTEM FOR FORMING PATTERNED STRUCTURES USING MULTIPLE PATTERNING PROCESS [patent_app_type] => utility [patent_app_number] => 17/410983 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17410983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/410983
Method and system for forming patterned structures using multiple patterning process Aug 23, 2021 Issued
Array ( [id] => 17431631 [patent_doc_number] => 20220059340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => METHODS FOR FORMING A LAMINATE FILM BY CYCLICAL PLASMA-ENHANCED DEPOSITION PROCESSES [patent_app_type] => utility [patent_app_number] => 17/401324 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401324
Methods for forming a laminate film by cyclical plasma-enhanced deposition processes Aug 12, 2021 Issued
Array ( [id] => 17246961 [patent_doc_number] => 20210366706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING METHOD, SUBSTRATE PROCESSING APPARATUS, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 17/396262 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17396262 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396262
Method of manufacturing semiconductor device, substrate processing method, substrate processing apparatus, and recording medium Aug 5, 2021 Issued
Array ( [id] => 20583085 [patent_doc_number] => 12575348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Method for manufacturing semiconductor device [patent_app_type] => utility [patent_app_number] => 18/041726 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 134 [patent_no_of_words] => 55447 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18041726 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041726
Method for manufacturing semiconductor device Aug 5, 2021 Issued
Array ( [id] => 18679792 [patent_doc_number] => 20230317449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => IMPURITY REDUCTION IN SILICON-CONTAINING FILMS [patent_app_type] => utility [patent_app_number] => 18/003133 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14301 [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] => 18003133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003133
Impurity reduction in silicon-containing films Jul 26, 2021 Issued
Array ( [id] => 18533162 [patent_doc_number] => 20230238238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => ADVANCED SELF ALIGNED MULTIPLE PATTERNING USING TIN OXIDE [patent_app_type] => utility [patent_app_number] => 18/002627 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18002627 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/002627
Advanced self aligned multiple patterning using tin oxide Jul 20, 2021 Issued
Array ( [id] => 20551542 [patent_doc_number] => 12562340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Film forming method and film forming apparatus [patent_app_type] => utility [patent_app_number] => 18/007318 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 2328 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18007318 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/007318
Film forming method and film forming apparatus Jul 19, 2021 Issued
Array ( [id] => 17203429 [patent_doc_number] => 20210343524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => METHOD OF FORMING OXIDE FILM INCLUDING TWO NON-OXYGEN ELEMENTS, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, METHOD OF FORMING DIELECTRIC FILM, AND SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/376403 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17376403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/376403
Method of forming oxide film including two non-oxygen elements, method of manufacturing semiconductor device, method of forming dielectric film, and semiconductor device Jul 14, 2021 Issued
Array ( [id] => 17203489 [patent_doc_number] => 20210343584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/375500 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375500
Semiconductor device manufacturing method and semiconductor device Jul 13, 2021 Issued
Array ( [id] => 18631728 [patent_doc_number] => 20230290633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => METHOD FOR PRODUCING A DIELECTRIC LAYER ON A STRUCTURE MADE OF MATERIALS III-V [patent_app_type] => utility [patent_app_number] => 18/004362 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9529 [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] => 18004362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004362
Method for producing a dielectric layer on a structure made of materials III-V Jul 7, 2021 Issued
Array ( [id] => 19229561 [patent_doc_number] => 12009204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Bias temperature instability of SiO [patent_app_type] => utility [patent_app_number] => 17/369709 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 32 [patent_no_of_words] => 9640 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17369709 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/369709
Bias temperature instability of SiO Jul 6, 2021 Issued
Array ( [id] => 17189159 [patent_doc_number] => 20210336044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/367647 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17367647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/367647
High electron mobility transistor and method for fabricating the same Jul 5, 2021 Issued
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