Search

Allan W. Olsen

Examiner (ID: 6882, Phone: (571)272-1441 , Office: P/1716 )

Most Active Art Unit
1716
Art Unit(s)
1763, 1746, 1792, 1716
Total Applications
1604
Issued Applications
1252
Pending Applications
98
Abandoned Applications
272

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 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] => 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] => 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] => 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] => 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] => 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
Array ( [id] => 19948511 [patent_doc_number] => 12319860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Etchant composition for indium oxide film or silver-containing metal film and method for preparing the same [patent_app_type] => utility [patent_app_number] => 17/994173 [patent_app_country] => US [patent_app_date] => 2022-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17994173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994173
Etchant composition for indium oxide film or silver-containing metal film and method for preparing the same Nov 24, 2022 Issued
Array ( [id] => 18253010 [patent_doc_number] => 20230080049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => PROCESS TO MANUFACUTRE NOVEL INHIBITED HYDROFLUORIC ACID COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/987004 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17987004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987004
Process to manufacture novel inhibited hydrofluoric acid composition Nov 14, 2022 Issued
Array ( [id] => 19161034 [patent_doc_number] => 20240153741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => MULTI-SHAPE VOLTAGE PULSE TRAINS FOR UNIFORMITY AND ETCH PROFILE TUNING [patent_app_type] => utility [patent_app_number] => 17/983926 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983926 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983926
Multi-shape voltage pulse trains for uniformity and etch profile tuning Nov 8, 2022 Issued
Array ( [id] => 20505987 [patent_doc_number] => 12540256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => CMP slurry composition for polishing copper and copper film polishing method using the same [patent_app_type] => utility [patent_app_number] => 17/983684 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983684
CMP slurry composition for polishing copper and copper film polishing method using the same Nov 8, 2022 Issued
Array ( [id] => 20158356 [patent_doc_number] => 12384968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Inhibited hydrofluoric acid composition [patent_app_type] => utility [patent_app_number] => 17/981968 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17981968 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/981968
Inhibited hydrofluoric acid composition Nov 6, 2022 Issued
Array ( [id] => 20345952 [patent_doc_number] => 12469687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Plasma processing chambers configured for tunable substrate and edge sheath control [patent_app_type] => utility [patent_app_number] => 17/970446 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 14174 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970446 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970446
Plasma processing chambers configured for tunable substrate and edge sheath control Oct 19, 2022 Issued
Array ( [id] => 19399634 [patent_doc_number] => 12074020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Etching compositions [patent_app_type] => utility [patent_app_number] => 17/960895 [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] => 6691 [patent_no_of_claims] => 37 [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] => 17960895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/960895
Etching compositions Oct 5, 2022 Issued
Array ( [id] => 18334090 [patent_doc_number] => 20230126038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => METHOD FOR DECORATING A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/938140 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17938140 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938140
Method for decorating a substrate Oct 4, 2022 Issued
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