Search

Seong-ah A. Shin

Examiner (ID: 15439, Phone: (571)272-5933 , Office: P/2659 )

Most Active Art Unit
2659
Art Unit(s)
2659, 2658
Total Applications
467
Issued Applications
341
Pending Applications
50
Abandoned Applications
87

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19100977 [patent_doc_number] => 20240120205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => Multiple State Pulsing for High Aspect Ratio Etch [patent_app_type] => utility [patent_app_number] => 18/011505 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18011505 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011505
Multiple state pulsing for high aspect ratio etch Jun 15, 2022 Issued
Array ( [id] => 17915175 [patent_doc_number] => 20220317571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => Photoresist and Method [patent_app_type] => utility [patent_app_number] => 17/841928 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4787 [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] => 17841928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841928
Photoresist and method Jun 15, 2022 Issued
Array ( [id] => 19405264 [patent_doc_number] => 20240288775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => SUBSTRATE PROCESSING METHOD, SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/573627 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18573627 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/573627
SUBSTRATE PROCESSING METHOD, SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING SYSTEM Jun 15, 2022 Pending
Array ( [id] => 18848760 [patent_doc_number] => 20230411164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => METHOD OF PLASMA ETCHING [patent_app_type] => utility [patent_app_number] => 17/806944 [patent_app_country] => US [patent_app_date] => 2022-06-15 [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] => -14 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806944
Method of plasma etching Jun 14, 2022 Issued
Array ( [id] => 18833757 [patent_doc_number] => 20230402284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => PATTERNING LAYER MODIFICATION USING DIRECTIONAL RADICAL RIBBON BEAM [patent_app_type] => utility [patent_app_number] => 17/837543 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2884 [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] => 17837543 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837543
PATTERNING LAYER MODIFICATION USING DIRECTIONAL RADICAL RIBBON BEAM Jun 9, 2022 Pending
Array ( [id] => 20434986 [patent_doc_number] => 12506014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Methods for non-isothermal wet atomic layer etching [patent_app_type] => utility [patent_app_number] => 17/835065 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10183 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835065
Methods for non-isothermal wet atomic layer etching Jun 7, 2022 Issued
Array ( [id] => 18821051 [patent_doc_number] => 20230395392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => WAFER BONDING METHOD AND SEMICONDUCTOR STRUCTURE OBTAINED BY THE SAME [patent_app_type] => utility [patent_app_number] => 17/832969 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6402 [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] => 17832969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832969
Wafer bonding method and semiconductor structure obtained by the same Jun 5, 2022 Issued
Array ( [id] => 20593728 [patent_doc_number] => 12577431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Dispersant and polishing agent composition [patent_app_type] => utility [patent_app_number] => 17/830285 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18934 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17830285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830285
Dispersant and polishing agent composition May 31, 2022 Issued
Array ( [id] => 18796910 [patent_doc_number] => 11830744 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-28 [patent_title] => Method of preparing active areas [patent_app_type] => utility [patent_app_number] => 17/828802 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 4327 [patent_no_of_claims] => 20 [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] => 17828802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828802
Method of preparing active areas May 30, 2022 Issued
Array ( [id] => 20132321 [patent_doc_number] => 12374639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Non-DMSO stripper for advance package metal plating process [patent_app_type] => utility [patent_app_number] => 17/827415 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1167 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17827415 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/827415
Non-DMSO stripper for advance package metal plating process May 26, 2022 Issued
Array ( [id] => 19926174 [patent_doc_number] => 12300467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Plasma processing method and plasma processing apparatus [patent_app_type] => utility [patent_app_number] => 17/749149 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 1253 [patent_no_of_claims] => 18 [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] => 17749149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749149
Plasma processing method and plasma processing apparatus May 19, 2022 Issued
Array ( [id] => 19505091 [patent_doc_number] => 12116503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Polishing composition for semiconductor process and method for manufacturing semiconductor device by using the same [patent_app_type] => utility [patent_app_number] => 17/734073 [patent_app_country] => US [patent_app_date] => 2022-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5673 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734073
Polishing composition for semiconductor process and method for manufacturing semiconductor device by using the same Apr 30, 2022 Issued
Array ( [id] => 18743321 [patent_doc_number] => 20230352309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => METHODS AND SYSTEMS FOR IMPROVING PLASMA IGNITION STABILITY [patent_app_type] => utility [patent_app_number] => 17/732662 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17732662 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/732662
Methods and systems for improving plasma ignition stability Apr 28, 2022 Issued
Array ( [id] => 19712577 [patent_doc_number] => 20250022719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => ETCHING METHOD [patent_app_type] => utility [patent_app_number] => 18/277146 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18277146 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277146
Etching method Apr 27, 2022 Issued
Array ( [id] => 19265561 [patent_doc_number] => 20240209260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => ETCHING SOLUTION [patent_app_type] => utility [patent_app_number] => 18/287778 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287778
ETCHING SOLUTION Apr 21, 2022 Pending
Array ( [id] => 18729271 [patent_doc_number] => 20230343567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SEMICONDUCTOR PROCESSING TOOL AND METHODS OF OPERATION [patent_app_type] => utility [patent_app_number] => 17/660249 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17660249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660249
Semiconductor processing tool and methods of operation Apr 21, 2022 Issued
Array ( [id] => 18724906 [patent_doc_number] => 20230339069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SYSTEM AND METHOD FOR PROCESSING SILICON WAFERS [patent_app_type] => utility [patent_app_number] => 17/724503 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724503
System and method for processing silicon wafers Apr 19, 2022 Issued
Array ( [id] => 17760551 [patent_doc_number] => 20220234163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => CHEMICAL MECHANICAL POLISHING USING TIME SHARE CONTROL [patent_app_type] => utility [patent_app_number] => 17/716941 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716941
Chemical mechanical polishing using time share control Apr 7, 2022 Issued
Array ( [id] => 17760551 [patent_doc_number] => 20220234163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => CHEMICAL MECHANICAL POLISHING USING TIME SHARE CONTROL [patent_app_type] => utility [patent_app_number] => 17/716941 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716941
Chemical mechanical polishing using time share control Apr 7, 2022 Issued
Array ( [id] => 17760551 [patent_doc_number] => 20220234163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => CHEMICAL MECHANICAL POLISHING USING TIME SHARE CONTROL [patent_app_type] => utility [patent_app_number] => 17/716941 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716941
Chemical mechanical polishing using time share control Apr 7, 2022 Issued
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