Search

Selina Sikder

Examiner (ID: 15077, Phone: (571)272-2627 , Office: P/2912 )

Most Active Art Unit
2912
Art Unit(s)
2912
Total Applications
5852
Issued Applications
5800
Pending Applications
5
Abandoned Applications
45

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18679797 [patent_doc_number] => 20230317454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/328790 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328790
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE Jun 4, 2023 Pending
Array ( [id] => 18653058 [patent_doc_number] => 20230298898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => ETCHING METHOD AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/325423 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325423 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325423
ETCHING METHOD AND PLASMA PROCESSING APPARATUS May 29, 2023 Pending
Array ( [id] => 18967413 [patent_doc_number] => 11901193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Fabrication method of device with cavity [patent_app_type] => utility [patent_app_number] => 18/315091 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 3515 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315091
Fabrication method of device with cavity May 9, 2023 Issued
Array ( [id] => 18570445 [patent_doc_number] => 20230260782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SELECTIVE DEPOSITION OF SIOC THIN FILMS [patent_app_type] => utility [patent_app_number] => 18/305875 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18305875 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305875
Selective deposition of SiOC thin films Apr 23, 2023 Issued
Array ( [id] => 19444397 [patent_doc_number] => 12094686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Atomic layer etching processes [patent_app_type] => utility [patent_app_number] => 18/188255 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12569 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188255
Atomic layer etching processes Mar 21, 2023 Issued
Array ( [id] => 19507813 [patent_doc_number] => 12119243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Plasma etching chemistries of high aspect ratio features in dielectrics [patent_app_type] => utility [patent_app_number] => 18/163522 [patent_app_country] => US [patent_app_date] => 2023-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7424 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18163522 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/163522
Plasma etching chemistries of high aspect ratio features in dielectrics Feb 1, 2023 Issued
Array ( [id] => 18456177 [patent_doc_number] => 20230197459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => ALTERNATING ETCH AND PASSIVATION PROCESS [patent_app_type] => utility [patent_app_number] => 18/056468 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18056468 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056468
Alternating etch and passivation process Nov 16, 2022 Issued
Array ( [id] => 18854023 [patent_doc_number] => 11851586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Composition and method for conducting a material removing operation [patent_app_type] => utility [patent_app_number] => 18/045003 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9259 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18045003 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/045003
Composition and method for conducting a material removing operation Oct 6, 2022 Issued
Array ( [id] => 18862133 [patent_doc_number] => 20230416569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => COMPOSITION FOR POST-POLISHING TO BE USED AFTER PRIMARY POLISHING OF SILICON WAFERS [patent_app_type] => utility [patent_app_number] => 18/038252 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18038252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038252
Composition for post-polishing to be used after primary polishing of silicon wafers Oct 5, 2022 Issued
Array ( [id] => 18284482 [patent_doc_number] => 20230099954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => METHOD OF ENHANCING THE REMOVAL RATE OF POLYSILICON [patent_app_type] => utility [patent_app_number] => 17/930472 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 17930472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/930472
METHOD OF ENHANCING THE REMOVAL RATE OF POLYSILICON Sep 7, 2022 Pending
Array ( [id] => 18854022 [patent_doc_number] => 11851585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Polishing compositions and methods of use thereof [patent_app_type] => utility [patent_app_number] => 17/880758 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5924 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880758 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880758
Polishing compositions and methods of use thereof Aug 3, 2022 Issued
Array ( [id] => 18024259 [patent_doc_number] => 20220375758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => POLISHING COMPOSITIONS AND METHODS OF USING SAME [patent_app_type] => utility [patent_app_number] => 17/880727 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17880727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880727
POLISHING COMPOSITIONS AND METHODS OF USING SAME Aug 3, 2022 Pending
Array ( [id] => 18008412 [patent_doc_number] => 20220367179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => Semiconductor Device and Method [patent_app_type] => utility [patent_app_number] => 17/874614 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874614
Semiconductor device and method Jul 26, 2022 Issued
Array ( [id] => 17949170 [patent_doc_number] => 20220336189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => ATOMIC-SCALE PROCESSING METHOD BY COMBINING EXTREME ULTRAVIOLET LIGHT AND PLASMA [patent_app_type] => utility [patent_app_number] => 17/854112 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854112 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854112
Atomic-scale processing method by combining extreme ultraviolet light and plasma Jun 29, 2022 Issued
Array ( [id] => 18704646 [patent_doc_number] => 11791163 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-17 [patent_title] => Manufacturing method of semiconductor structure and semiconductor structure [patent_app_type] => utility [patent_app_number] => 17/807724 [patent_app_country] => US [patent_app_date] => 2022-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 6327 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807724 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807724
Manufacturing method of semiconductor structure and semiconductor structure Jun 18, 2022 Issued
Array ( [id] => 17810807 [patent_doc_number] => 20220262642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => METHOD FOR SELECTIVE ETCHING OF NANOSTRUCTURES [patent_app_type] => utility [patent_app_number] => 17/739242 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17739242 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739242
METHOD FOR SELECTIVE ETCHING OF NANOSTRUCTURES May 8, 2022 Pending
Array ( [id] => 17752666 [patent_doc_number] => 20220230871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => Low-k Feature Formation Processes and Structures Formed Thereby [patent_app_type] => utility [patent_app_number] => 17/712561 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17712561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/712561
Low-k feature formation processes and structures formed thereby Apr 3, 2022 Issued
Array ( [id] => 18068134 [patent_doc_number] => 20220399222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => SEMICONDUCTOR MANUFACTURING APPARATUS AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/694145 [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] => 32363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17694145 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694145
SEMICONDUCTOR MANUFACTURING APPARATUS AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE Mar 13, 2022 Pending
Array ( [id] => 18950933 [patent_doc_number] => 11894239 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Method of processing substrate, method of manufacturing semiconductor device, substrate processing apparatus, and recording medium [patent_app_type] => utility [patent_app_number] => 17/693022 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 10378 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17693022 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/693022
Method of processing substrate, method of manufacturing semiconductor device, substrate processing apparatus, and recording medium Mar 10, 2022 Issued
Array ( [id] => 19210829 [patent_doc_number] => 11999877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Silicon nitride chemical mechanical polishing slurry with silicon nitride removal rate enhancers and methods of use thereof [patent_app_type] => utility [patent_app_number] => 17/689236 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 11138 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689236 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689236
Silicon nitride chemical mechanical polishing slurry with silicon nitride removal rate enhancers and methods of use thereof Mar 7, 2022 Issued
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