Search

Roberts P. Culbert

Examiner (ID: 18120, Phone: (571)272-1433 , Office: P/1716 )

Most Active Art Unit
1716
Art Unit(s)
1763, 1792, 1716
Total Applications
1703
Issued Applications
1364
Pending Applications
106
Abandoned Applications
258

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18222491 [patent_doc_number] => 20230061485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => Method of Forming A Semiconductor Device [patent_app_type] => utility [patent_app_number] => 17/463000 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17463000 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/463000
Method of forming a semiconductor device Aug 30, 2021 Issued
Array ( [id] => 17816849 [patent_doc_number] => 11422456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Phase shift mask blank, method for producing phase shift mask, and phase shift mask [patent_app_type] => utility [patent_app_number] => 17/462991 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 11748 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462991 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/462991
Phase shift mask blank, method for producing phase shift mask, and phase shift mask Aug 30, 2021 Issued
Array ( [id] => 19670810 [patent_doc_number] => 12183579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Method for manufacturing semiconductor device [patent_app_type] => utility [patent_app_number] => 17/461191 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 10207 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17461191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461191
Method for manufacturing semiconductor device Aug 29, 2021 Issued
Array ( [id] => 18223737 [patent_doc_number] => 20230062731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => ETCHING APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/461737 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7095 [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] => 17461737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461737
Etching apparatus and method Aug 29, 2021 Issued
Array ( [id] => 18739786 [patent_doc_number] => 20230348753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => CERIUM OXIDE PARTICLES, CHEMICAL MECHANICAL POLISHING SLURRY COMPOSITION COMPRISING SAME, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/022929 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18022929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/022929
Cerium oxide particles, chemical mechanical polishing slurry composition comprising same, and method for manufacturing semiconductor device Aug 29, 2021 Issued
Array ( [id] => 19670809 [patent_doc_number] => 12183578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Method for forming and patterning a layer and/or substrate [patent_app_type] => utility [patent_app_number] => 17/459839 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 63 [patent_no_of_words] => 6927 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459839 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459839
Method for forming and patterning a layer and/or substrate Aug 26, 2021 Issued
Array ( [id] => 18520741 [patent_doc_number] => 11710635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Method of manufacturing a semiconductor device [patent_app_type] => utility [patent_app_number] => 17/459681 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 27 [patent_no_of_words] => 7040 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17459681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459681
Method of manufacturing a semiconductor device Aug 26, 2021 Issued
Array ( [id] => 17448152 [patent_doc_number] => 20220068657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => ETCHING METHOD AND ETCHING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/445961 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17445961 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/445961
ETCHING METHOD AND ETCHING APPARATUS Aug 25, 2021 Abandoned
Array ( [id] => 17431651 [patent_doc_number] => 20220059360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => ETCHING METHOD AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/405305 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17405305 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/405305
Etching method and plasma processing apparatus Aug 17, 2021 Issued
Array ( [id] => 17547241 [patent_doc_number] => 20220118582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => CHEMICAL MECHANICAL POLISHING APPARATUS, CHEMICAL MECHANICAL POLISHING METHOD AND METHOD FOR FABRICATING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/401105 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9266 [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] => 17401105 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401105
Chemical mechanical polishing apparatus, chemical mechanical polishing method and method for fabricating semiconductor device Aug 11, 2021 Issued
Array ( [id] => 17416998 [patent_doc_number] => 20220051902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => ETCHING METHOD AND PLASMA ETCHING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/398601 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17398601 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/398601
Etching method and plasma etching apparatus Aug 9, 2021 Issued
Array ( [id] => 18304377 [patent_doc_number] => 11626290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Method, device, and system for etching silicon oxide film [patent_app_type] => utility [patent_app_number] => 17/397561 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 31 [patent_no_of_words] => 11013 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397561
Method, device, and system for etching silicon oxide film Aug 8, 2021 Issued
Array ( [id] => 17385831 [patent_doc_number] => 20220033683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => TITANIUM DIOXIDE CONTAINING RUTHENIUM CHEMICAL MECHANICAL POLISHING SLURRY [patent_app_type] => utility [patent_app_number] => 17/391674 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7342 [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] => 17391674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391674
Titanium dioxide containing ruthenium chemical mechanical polishing slurry Aug 1, 2021 Issued
Array ( [id] => 17232208 [patent_doc_number] => 20210358765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/444155 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17444155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/444155
Semiconductor device and method for manufacturing the same Jul 29, 2021 Issued
Array ( [id] => 17370162 [patent_doc_number] => 20220025214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => CMP SLURRY COMPOSITION FOR POLISHING TUNGSTEN PATTERN WAFER AND METHOD OF POLISHING TUNGSTEN PATTERN WAFER USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/379133 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17379133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379133
CMP slurry composition for polishing tungsten pattern wafer and method of polishing tungsten pattern wafer using the same Jul 18, 2021 Issued
Array ( [id] => 18520740 [patent_doc_number] => 11710634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Fabrication technique for forming ultra-high density integrated circuit components [patent_app_type] => utility [patent_app_number] => 17/372265 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 34 [patent_no_of_words] => 6841 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17372265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/372265
Fabrication technique for forming ultra-high density integrated circuit components Jul 8, 2021 Issued
Array ( [id] => 17359801 [patent_doc_number] => 20220020597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => PLASMA ETCHING APPARATUS, PLASMA ETCHING METHOD, AND SEMICONDUCTOR DEVICE FABRICATION METHOD INCLUDING THE PLASMA ETCHING METHOD [patent_app_type] => utility [patent_app_number] => 17/370705 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370705 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370705
Plasma etching apparatus, plasma etching method, and semiconductor device fabrication method including the plasma etching method Jul 7, 2021 Issued
Array ( [id] => 18540761 [patent_doc_number] => 20230245872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => Control of Processing Equipment [patent_app_type] => utility [patent_app_number] => 18/014406 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18014406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/014406
Control of Processing Equipment Jul 6, 2021 Pending
Array ( [id] => 18124564 [patent_doc_number] => 20230010176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => Cold-Field-Emitter Electron Gun with Self-Cleaning Extractor Using Reversed E-Beam Current [patent_app_type] => utility [patent_app_number] => 17/368707 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17368707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/368707
Cold-field-emitter electron gun with self-cleaning extractor using reversed e-beam current Jul 5, 2021 Issued
Array ( [id] => 18494170 [patent_doc_number] => 11699591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Two-color self-aligned double patterning (SADP) to yield static random access memory (SRAM) and dense logic [patent_app_type] => utility [patent_app_number] => 17/360819 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 7764 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17360819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360819
Two-color self-aligned double patterning (SADP) to yield static random access memory (SRAM) and dense logic Jun 27, 2021 Issued
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