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] => 18661171 [patent_doc_number] => 20230307184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => CAPACITOR AND ETCHING METHOD [patent_app_type] => utility [patent_app_number] => 18/315123 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315123 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315123
Capacitor and etching method May 9, 2023 Issued
Array ( [id] => 18927034 [patent_doc_number] => 20240030038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => ATOMIC LAYER ETCHING (ALE) APPARATUS AND ALE METHOD BASED ON THE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/139840 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139840
ATOMIC LAYER ETCHING (ALE) APPARATUS AND ALE METHOD BASED ON THE APPARATUS Apr 25, 2023 Pending
Array ( [id] => 18740074 [patent_doc_number] => 20230349050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => METHODS OF FABRICATING SAMPLE WAFERS [patent_app_type] => utility [patent_app_number] => 18/301347 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18301347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301347
METHODS OF FABRICATING SAMPLE WAFERS Apr 16, 2023 Pending
Array ( [id] => 18698626 [patent_doc_number] => 20230329117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => DEEP SMOOTH ETCHING TO REALIZE SCALABLE DEVICES HAVING PIEZOELECTRIC CRYSTALS [patent_app_type] => utility [patent_app_number] => 18/298790 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298790
DEEP SMOOTH ETCHING TO REALIZE SCALABLE DEVICES HAVING PIEZOELECTRIC CRYSTALS Apr 10, 2023 Pending
Array ( [id] => 19291729 [patent_doc_number] => 12031076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Etching composition for thin film containing silver, method for forming pattern and method for manufacturing a display device using the same [patent_app_type] => utility [patent_app_number] => 18/122706 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6901 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18122706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122706
Etching composition for thin film containing silver, method for forming pattern and method for manufacturing a display device using the same Mar 16, 2023 Issued
Array ( [id] => 20389252 [patent_doc_number] => 12488987 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Variable selective etching technology for thick SOI devices [patent_app_type] => utility [patent_app_number] => 18/121609 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121609
Variable selective etching technology for thick SOI devices Mar 14, 2023 Issued
Array ( [id] => 18612562 [patent_doc_number] => 20230279294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => COMPOSITION AND METHOD FOR TREATING SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/177304 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18177304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177304
COMPOSITION AND METHOD FOR TREATING SUBSTRATE Mar 1, 2023 Pending
Array ( [id] => 18597483 [patent_doc_number] => 20230272279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => RUTHENIUM ETCHANT COMPOSITION, PATTERN FORMATION METHOD USING SAME COMPOSITION, METHOD OF MANUFACTURING ARRAY SUBSTRATE, AND ARRAY SUBSTRATE MANUFACTURED THEREBY [patent_app_type] => utility [patent_app_number] => 18/176215 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176215
RUTHENIUM ETCHANT COMPOSITION, PATTERN FORMATION METHOD USING SAME COMPOSITION, METHOD OF MANUFACTURING ARRAY SUBSTRATE, AND ARRAY SUBSTRATE MANUFACTURED THEREBY Feb 27, 2023 Pending
Array ( [id] => 18500479 [patent_doc_number] => 20230223272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => COMPOSITION AND METHOD FOR TREATING SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/174208 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18174208 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174208
COMPOSITION AND METHOD FOR TREATING SUBSTRATE Feb 23, 2023 Pending
Array ( [id] => 18649683 [patent_doc_number] => 20230295501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => ETCHANT [patent_app_type] => utility [patent_app_number] => 18/169798 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18169798 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169798
Etchant Feb 14, 2023 Issued
Array ( [id] => 18927032 [patent_doc_number] => 20240030036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => ALTERNATING HARDMASKS FOR TIGHT-PITCH LINE FORMATION [patent_app_type] => utility [patent_app_number] => 18/109631 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18109631 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109631
Alternating hardmasks for tight-pitch line formation Feb 13, 2023 Issued
Array ( [id] => 20302590 [patent_doc_number] => 12448568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Etching compositions [patent_app_type] => utility [patent_app_number] => 18/109298 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1256 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109298
Etching compositions Feb 13, 2023 Issued
Array ( [id] => 20375221 [patent_doc_number] => 12482665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Method of manufacturing semiconductor structure [patent_app_type] => utility [patent_app_number] => 18/105336 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 6816 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18105336 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/105336
Method of manufacturing semiconductor structure Feb 2, 2023 Issued
Array ( [id] => 20375220 [patent_doc_number] => 12482664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Method of manufacturing semiconductor structure [patent_app_type] => utility [patent_app_number] => 18/105333 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 6776 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18105333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/105333
Method of manufacturing semiconductor structure Feb 2, 2023 Issued
Array ( [id] => 18657965 [patent_doc_number] => 20230303925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => ETCHANT COMPOSITION OF TITANIUM LAYER AND ETCHING METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/157006 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18157006 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157006
ETCHANT COMPOSITION OF TITANIUM LAYER AND ETCHING METHOD USING THE SAME Jan 18, 2023 Pending
Array ( [id] => 18597484 [patent_doc_number] => 20230272280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => ETCHANT COMPOSITION FOR ETCHING SILICON GERMANIUM FILM AND METHOD OF MANUFACTURING INTEGRATED CIRCUIT DEVICE BY USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/098847 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098847
Etchant composition for etching silicon germanium film and method of manufacturing integrated circuit device by using the same Jan 18, 2023 Issued
Array ( [id] => 18586091 [patent_doc_number] => 20230268356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => MANUFACTURING METHOD OF DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/155982 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18155982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/155982
MANUFACTURING METHOD OF DISPLAY DEVICE Jan 17, 2023 Pending
Array ( [id] => 19023078 [patent_doc_number] => 20240079249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => ATOMIC LAYER ETCHING METHOD USING LIGAND EXCHANGE REACTION [patent_app_type] => utility [patent_app_number] => 18/155691 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18155691 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/155691
Atomic layer etching method using ligand exchange reaction Jan 16, 2023 Issued
Array ( [id] => 18366401 [patent_doc_number] => 20230147992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => SUBSTRATE PROCESSING APPARATUS, SIGNAL SOURCE DEVICE, METHOD OF PROCESSING MATERIAL LAYER, AND METHOD OF FABRICATING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/089691 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18089691 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089691
Substrate processing apparatus, signal source device, method of processing material layer, and method of fabricating semiconductor device Dec 27, 2022 Issued
Array ( [id] => 20158064 [patent_doc_number] => 12384673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Method for manufacturing MEMS device and MEMS device [patent_app_type] => utility [patent_app_number] => 18/073472 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18073472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/073472
Method for manufacturing MEMS device and MEMS device Nov 30, 2022 Issued
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