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] => 19696397 [patent_doc_number] => 20250014942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => METHOD FOR MANUFACTURING SEMICONDUCTOR STACK STRUCTURE WITH ULTRA THIN DIE [patent_app_type] => utility [patent_app_number] => 18/893967 [patent_app_country] => US [patent_app_date] => 2024-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18893967 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/893967
Method for manufacturing semiconductor stack structure with ultra thin die Sep 23, 2024 Issued
Array ( [id] => 20146729 [patent_doc_number] => 12381076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Inherent area selective deposition of silicon-containing dielectric on metal substrate [patent_app_type] => utility [patent_app_number] => 18/791575 [patent_app_country] => US [patent_app_date] => 2024-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4664 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18791575 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/791575
Inherent area selective deposition of silicon-containing dielectric on metal substrate Jul 31, 2024 Issued
Array ( [id] => 19546300 [patent_doc_number] => 20240363336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => INTERCONNECT SYSTEM WITH IMPROVED LOW-K DIELECTRICS [patent_app_type] => utility [patent_app_number] => 18/771426 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18771426 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/771426
INTERCONNECT SYSTEM WITH IMPROVED LOW-K DIELECTRICS Jul 11, 2024 Pending
Array ( [id] => 19546525 [patent_doc_number] => 20240363561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => INTEGRATED CIRCUIT FEATURES WITH OBTUSE ANGLES AND METHOD OF FORMING SAME [patent_app_type] => utility [patent_app_number] => 18/768621 [patent_app_country] => US [patent_app_date] => 2024-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7822 [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] => 18768621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/768621
INTEGRATED CIRCUIT FEATURES WITH OBTUSE ANGLES AND METHOD OF FORMING SAME Jul 9, 2024 Pending
Array ( [id] => 19435999 [patent_doc_number] => 20240304497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => STRUCTURE FOR FRINGING CAPACITANCE CONTROL [patent_app_type] => utility [patent_app_number] => 18/667509 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667509
STRUCTURE FOR FRINGING CAPACITANCE CONTROL May 16, 2024 Pending
Array ( [id] => 19407150 [patent_doc_number] => 20240290661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => SLOT CONTACTS AND METHOD FORMING SAME [patent_app_type] => utility [patent_app_number] => 18/655968 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655968
SLOT CONTACTS AND METHOD FORMING SAME May 5, 2024 Pending
Array ( [id] => 19392710 [patent_doc_number] => 20240282580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => MULTI-LAYER FEATURE FILL [patent_app_type] => utility [patent_app_number] => 18/655124 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655124
MULTI-LAYER FEATURE FILL May 2, 2024 Pending
Array ( [id] => 19335504 [patent_doc_number] => 20240249934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => INTEGRATED METHOD AND TOOL FOR HIGH QUALITY SELECTIVE SILICON NITRIDE DEPOSITION [patent_app_type] => utility [patent_app_number] => 18/626864 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18626864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626864
INTEGRATED METHOD AND TOOL FOR HIGH QUALITY SELECTIVE SILICON NITRIDE DEPOSITION Apr 3, 2024 Pending
Array ( [id] => 19321414 [patent_doc_number] => 20240242961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => METHOD OF PROCESSING SUBSTRATE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING APPARATUS, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/619708 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619708
METHOD OF PROCESSING SUBSTRATE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING APPARATUS, AND RECORDING MEDIUM Mar 27, 2024 Pending
Array ( [id] => 19364177 [patent_doc_number] => 20240266211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => Selective Deposition of Barrier Layer [patent_app_type] => utility [patent_app_number] => 18/618044 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618044
Selective Deposition of Barrier Layer Mar 26, 2024 Pending
Array ( [id] => 19749525 [patent_doc_number] => 20250038090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => SEMICONDUCTOR PACKAGE [patent_app_type] => utility [patent_app_number] => 18/615675 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18615675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615675
SEMICONDUCTOR PACKAGE Mar 24, 2024 Pending
Array ( [id] => 19852933 [patent_doc_number] => 20250098284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/592204 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592204
SEMICONDUCTOR DEVICE Feb 28, 2024 Pending
Array ( [id] => 19409120 [patent_doc_number] => 20240292631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => SEMICONDUCTOR STORAGE DEVICE AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/587939 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18587939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/587939
SEMICONDUCTOR STORAGE DEVICE AND MANUFACTURING METHOD THEREFOR Feb 25, 2024 Pending
Array ( [id] => 20132226 [patent_doc_number] => 12374544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Processing method, method of manufacturing semiconductor device, processing apparatus, and recording medium [patent_app_type] => utility [patent_app_number] => 18/439018 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 16679 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18439018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/439018
Processing method, method of manufacturing semiconductor device, processing apparatus, and recording medium Feb 11, 2024 Issued
Array ( [id] => 20853291 [patent_doc_number] => 12690346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => Display substrate and preparation method thereof, and display device [patent_app_type] => utility [patent_app_number] => 18/433472 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 26 [patent_no_of_words] => 20797 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18433472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433472
DISPLAY SUBSTRATE AND PREPARATION METHOD THEREOF, AND DISPLAY DEVICE Feb 5, 2024 Issued
Array ( [id] => 20540524 [patent_doc_number] => 12557613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Silicon-on-insulator substrate including trap-rich layer and methods for making thereof [patent_app_type] => utility [patent_app_number] => 18/432778 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 26 [patent_no_of_words] => 12106 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432778
Silicon-on-insulator substrate including trap-rich layer and methods for making thereof Feb 4, 2024 Issued
Array ( [id] => 19758182 [patent_doc_number] => 20250046747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => SEMICONDUCTOR PACKAGE [patent_app_type] => utility [patent_app_number] => 18/417810 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18417810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/417810
SEMICONDUCTOR PACKAGE Jan 18, 2024 Pending
Array ( [id] => 20124274 [patent_doc_number] => 20250239305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => THREE-DIMENSIONAL MEMORY DEVICE HAVING DIFFERENT SHAPE SUPPORT PILLAR STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/417130 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18417130 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/417130
THREE-DIMENSIONAL MEMORY DEVICE HAVING DIFFERENT SHAPE SUPPORT PILLAR STRUCTURES Jan 18, 2024 Pending
Array ( [id] => 19252794 [patent_doc_number] => 20240203791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => Integrated Circuitry, A Memory Array Comprising Strings Of Memory Cells, A Method Used In Forming A Conductive Via, A Method Used In Forming A Memory Array Comprising Strings Of Memory Cells [patent_app_type] => utility [patent_app_number] => 18/416243 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18416243 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416243
Integrated circuitry, a memory array comprising strings of memory cells, a method used in forming a conductive via, a method used in forming a memory array comprising strings of memory cells Jan 17, 2024 Issued
Array ( [id] => 19161050 [patent_doc_number] => 20240153757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => MANUFACTURING METHOD FOR SILICON NITRIDE THIN FILM, THIN FILM TRANSISTOR AND DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 18/412645 [patent_app_country] => US [patent_app_date] => 2024-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412645 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412645
Manufacturing method for silicon nitride thin film, thin film transistor and display panel Jan 14, 2024 Issued
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