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] => 19844236 [patent_doc_number] => 12256653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => PCM cell with nanoheater surrounded with airgaps [patent_app_type] => utility [patent_app_number] => 17/643416 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 5347 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17643416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/643416
PCM cell with nanoheater surrounded with airgaps Dec 8, 2021 Issued
Array ( [id] => 19180911 [patent_doc_number] => 11987492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Early-impact motion limiter for MEMS device [patent_app_type] => utility [patent_app_number] => 17/542740 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 6834 [patent_no_of_claims] => 8 [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] => 17542740 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/542740
Early-impact motion limiter for MEMS device Dec 5, 2021 Issued
Array ( [id] => 19416531 [patent_doc_number] => 12082393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Method for manufacturing memory and memory [patent_app_type] => utility [patent_app_number] => 17/457819 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4153 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17457819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457819
Method for manufacturing memory and memory Dec 5, 2021 Issued
Array ( [id] => 17933370 [patent_doc_number] => 20220328496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/541790 [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] => 17313 [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] => 17541790 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541790
Semiconductor device and method of fabricating the same Dec 2, 2021 Issued
Array ( [id] => 19429939 [patent_doc_number] => 12089392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Method for manufacturing semiconductor structure [patent_app_type] => utility [patent_app_number] => 17/457273 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6017 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17457273 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457273
Method for manufacturing semiconductor structure Dec 1, 2021 Issued
Array ( [id] => 17486319 [patent_doc_number] => 20220093823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/539260 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17539260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/539260
DEVICE AND METHOD Nov 30, 2021 Abandoned
Array ( [id] => 19597149 [patent_doc_number] => 12155003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Method for transferring light-emitting diode and light-emitting base plate [patent_app_type] => utility [patent_app_number] => 17/621643 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6483 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621643
Method for transferring light-emitting diode and light-emitting base plate Nov 29, 2021 Issued
Array ( [id] => 20455906 [patent_doc_number] => 12518966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Selective plasma enhanced atomic layer deposition [patent_app_type] => utility [patent_app_number] => 18/254477 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1152 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254477 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254477
Selective plasma enhanced atomic layer deposition Nov 29, 2021 Issued
Array ( [id] => 19494250 [patent_doc_number] => 12112973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Semiconductor structure and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/456009 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3556 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17456009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456009
Semiconductor structure and method for manufacturing the same Nov 21, 2021 Issued
Array ( [id] => 19328783 [patent_doc_number] => 12046472 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Method for manufacturing semiconductor structure [patent_app_type] => utility [patent_app_number] => 17/456071 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 35 [patent_no_of_words] => 7434 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17456071 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456071
Method for manufacturing semiconductor structure Nov 21, 2021 Issued
Array ( [id] => 19277233 [patent_doc_number] => 12027365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Methods for filling a gap and related systems and devices [patent_app_type] => utility [patent_app_number] => 17/530983 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8775 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17530983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530983
Methods for filling a gap and related systems and devices Nov 18, 2021 Issued
Array ( [id] => 18862475 [patent_doc_number] => 20230416911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => SELECTIVE DEPOSITION OF SILICON AND OXYGEN CONTAINING DIELECTRIC FILM ON DIELECTRICS [patent_app_type] => utility [patent_app_number] => 18/253169 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18253169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/253169
SELECTIVE DEPOSITION OF SILICON AND OXYGEN CONTAINING DIELECTRIC FILM ON DIELECTRICS Nov 14, 2021 Pending
Array ( [id] => 17582910 [patent_doc_number] => 20220139765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => FLOWABLE CHEMICAL VAPOR DEPOSITION OF METAL OXIDES [patent_app_type] => utility [patent_app_number] => 17/515773 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17515773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/515773
Flowable chemical vapor deposition of metal oxides Oct 31, 2021 Issued
Array ( [id] => 19277059 [patent_doc_number] => 12027190 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-02 [patent_title] => Method of for bonding noble metal structure with a dielectric layer using an adhesive layer [patent_app_type] => utility [patent_app_number] => 17/512964 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2021 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17512964 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512964
Method of for bonding noble metal structure with a dielectric layer using an adhesive layer Oct 27, 2021 Issued
Array ( [id] => 18812488 [patent_doc_number] => 20230386825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => ALKOXYDISILOXANES AND DENSE ORGANOSILICA FILMS MADE THEREFROM [patent_app_type] => utility [patent_app_number] => 18/249831 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18249831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/249831
ALKOXYDISILOXANES AND DENSE ORGANOSILICA FILMS MADE THEREFROM Oct 19, 2021 Pending
Array ( [id] => 18831211 [patent_doc_number] => 20230399737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => FILM FORMING METHOD AND FILM FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/032264 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18032264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/032264
Film forming method and film forming apparatus Oct 7, 2021 Issued
Array ( [id] => 17523066 [patent_doc_number] => 20220108915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => DEPOSITION METHOD AND AN APPARATUS FOR DEPOSITING A SILICON-CONTAINING MATERIAL [patent_app_type] => utility [patent_app_number] => 17/491684 [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] => 10070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17491684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/491684
Deposition method and an apparatus for depositing a silicon-containing material Sep 30, 2021 Issued
Array ( [id] => 19679328 [patent_doc_number] => 12191200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Methods for minimizing feature-to-feature gap fill height variations [patent_app_type] => utility [patent_app_number] => 17/489089 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4371 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17489089 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/489089
Methods for minimizing feature-to-feature gap fill height variations Sep 28, 2021 Issued
Array ( [id] => 17509034 [patent_doc_number] => 20220102137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, METHOD OF PROCESSING SUBSTRATE, SUBSTRATE PROCESSING APPARATUS, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 17/477200 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477200
Method of manufacturing semiconductor device, method of processing substrate, substrate processing apparatus, and recording medium Sep 15, 2021 Issued
Array ( [id] => 18278540 [patent_doc_number] => 20230094012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => RF PULSING ASSISTED LOW-K FILM DEPOSITION WITH HIGH MECHANICAL STRENGTH [patent_app_type] => utility [patent_app_number] => 17/475721 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17475721 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475721
RF pulsing assisted low-k film deposition with high mechanical strength Sep 14, 2021 Issued
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