Search

Allan W. Olsen

Examiner (ID: 12334, Phone: (571)272-1441 , Office: P/1716 )

Most Active Art Unit
1716
Art Unit(s)
1716, 1792, 1746, 1763
Total Applications
1622
Issued Applications
1247
Pending Applications
121
Abandoned Applications
272

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17010870 [patent_doc_number] => 20210242031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => METHOD FOR USING ULTRA-THIN ETCH STOP LAYERS IN SELECTIVE ATOMIC LAYER ETCHING [patent_app_type] => utility [patent_app_number] => 17/164649 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/164649
METHOD FOR USING ULTRA-THIN ETCH STOP LAYERS IN SELECTIVE ATOMIC LAYER ETCHING Jan 31, 2021 Abandoned
Array ( [id] => 19494232 [patent_doc_number] => 12112954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Etching method, substrate processing apparatus, and substrate processing system [patent_app_type] => utility [patent_app_number] => 17/160780 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 10422 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17160780 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/160780
Etching method, substrate processing apparatus, and substrate processing system Jan 27, 2021 Issued
Array ( [id] => 17104505 [patent_doc_number] => 11124704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Etching compositions [patent_app_type] => utility [patent_app_number] => 17/159551 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7943 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 17159551 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159551
Etching compositions Jan 26, 2021 Issued
Array ( [id] => 18320785 [patent_doc_number] => 20230118913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => PATTERNING OF MULTILAYER TRANSITION METAL DICHALCOGENIDES [patent_app_type] => utility [patent_app_number] => 17/794929 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17794929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/794929
Patterning of multilayer transition metal dichalcogenides Jan 24, 2021 Issued
Array ( [id] => 17359799 [patent_doc_number] => 20220020595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => TECHNIQUE FOR SEMICONDUCTOR MANUFACTURING [patent_app_type] => utility [patent_app_number] => 17/153609 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8204 [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] => 17153609 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153609
Technique for semiconductor manufacturing Jan 19, 2021 Issued
Array ( [id] => 16827726 [patent_doc_number] => 20210143019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => METHOD OF ETCHING FILM AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/152093 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17152093 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/152093
Method of etching film and plasma processing apparatus Jan 18, 2021 Issued
Array ( [id] => 19855667 [patent_doc_number] => 12258491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Polishing liquid, polishing liquid set, and polishing method [patent_app_type] => utility [patent_app_number] => 17/771919 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15011 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [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] => 17771919 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771919
Polishing liquid, polishing liquid set, and polishing method Jan 5, 2021 Issued
Array ( [id] => 17941665 [patent_doc_number] => 11476124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Etchant for etching a cobalt-containing member in a semiconductor structure and method of etching a cobalt-containing member in a semiconductor structure [patent_app_type] => utility [patent_app_number] => 17/141882 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 8109 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17141882 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/141882
Etchant for etching a cobalt-containing member in a semiconductor structure and method of etching a cobalt-containing member in a semiconductor structure Jan 4, 2021 Issued
Array ( [id] => 16781612 [patent_doc_number] => 20210118691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => 3D NAND Etch [patent_app_type] => utility [patent_app_number] => 17/137637 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4044 [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] => 17137637 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137637
3D NAND etch Dec 29, 2020 Issued
Array ( [id] => 19487247 [patent_doc_number] => 12106971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => High conductive passivation layers and method of forming the same during high aspect ratio plasma etching [patent_app_type] => utility [patent_app_number] => 17/135216 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11369 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17135216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/135216
High conductive passivation layers and method of forming the same during high aspect ratio plasma etching Dec 27, 2020 Issued
Array ( [id] => 18029222 [patent_doc_number] => 11512397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Etchant composition and method for etching [patent_app_type] => utility [patent_app_number] => 17/132560 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3577 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 17132560 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/132560
Etchant composition and method for etching Dec 22, 2020 Issued
Array ( [id] => 16932683 [patent_doc_number] => 20210198572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => ETCHING SOLUTION AND METHOD FOR MANUFACTURING SEMICONDUCTOR ELEMENT [patent_app_type] => utility [patent_app_number] => 17/127314 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17127314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/127314
Etching solution and method for manufacturing semiconductor element Dec 17, 2020 Issued
Array ( [id] => 17007318 [patent_doc_number] => 20210238479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => SURFACTANTS FOR ELECTRONICS [patent_app_type] => utility [patent_app_number] => 17/127048 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17127048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/127048
Surfactants for electronics Dec 17, 2020 Issued
Array ( [id] => 19441340 [patent_doc_number] => 12091581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => High oxide film removal rate shallow trench (STI) chemical mechanical planarization (CMP) polishing [patent_app_type] => utility [patent_app_number] => 17/756514 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3954 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17756514 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/756514
High oxide film removal rate shallow trench (STI) chemical mechanical planarization (CMP) polishing Dec 1, 2020 Issued
Array ( [id] => 16870644 [patent_doc_number] => 20210164111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => SURFACE PATTERN FORMING METHOD FOR ALUMINIUM PRODUCT [patent_app_type] => utility [patent_app_number] => 17/108280 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17108280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108280
Surface pattern forming method for aluminium product Nov 30, 2020 Issued
Array ( [id] => 16796020 [patent_doc_number] => 20210125837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/078275 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078275
Substrate processing method and substrate processing system Oct 22, 2020 Issued
Array ( [id] => 18109795 [patent_doc_number] => 20230002675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => CO/CU Selective Wet Etchant [patent_app_type] => utility [patent_app_number] => 17/756223 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17756223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/756223
Co/Cu selective wet etchant Sep 29, 2020 Issued
Array ( [id] => 16858336 [patent_doc_number] => 20210159081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => SEMICONDUCTOR STRUCTURE AND FABRICATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/032390 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17032390 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032390
Semiconductor structure and fabrication method thereof Sep 24, 2020 Issued
Array ( [id] => 17509052 [patent_doc_number] => 20220102155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => HIGH ASPECT RATIO BOSCH DEEP ETCH [patent_app_type] => utility [patent_app_number] => 17/032362 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8872 [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] => 17032362 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032362
High aspect ratio Bosch deep etch Sep 24, 2020 Issued
Array ( [id] => 17007317 [patent_doc_number] => 20210238478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => ETCHING COMPOSITION AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/032306 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032306 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032306
Etching composition and method for manufacturing semiconductor device using the same Sep 24, 2020 Issued
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