Search

Roberts P. Culbert

Examiner (ID: 19028, Phone: (571)272-1433 , Office: P/1716 )

Most Active Art Unit
1716
Art Unit(s)
1716, 1763, 1792
Total Applications
1761
Issued Applications
1403
Pending Applications
112
Abandoned Applications
258

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17195958 [patent_doc_number] => 11164723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Methods and apparatus for etching semiconductor structures [patent_app_type] => utility [patent_app_number] => 17/151349 [patent_app_country] => US [patent_app_date] => 2021-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6767 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151349
Methods and apparatus for etching semiconductor structures Jan 17, 2021 Issued
Array ( [id] => 17752682 [patent_doc_number] => 20220230887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => METHODS AND APPARATUS FOR PROCESSING A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/150280 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17150280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/150280
METHODS AND APPARATUS FOR PROCESSING A SUBSTRATE Jan 14, 2021 Abandoned
Array ( [id] => 17692126 [patent_doc_number] => 20220199419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => ETCHING METHOD [patent_app_type] => utility [patent_app_number] => 17/595416 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17595416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595416
Etching method Jan 11, 2021 Issued
Array ( [id] => 17210618 [patent_doc_number] => 11170994 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-09 [patent_title] => CD dependent gap fill and conformal films [patent_app_type] => utility [patent_app_number] => 17/147454 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4826 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17147454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/147454
CD dependent gap fill and conformal films Jan 11, 2021 Issued
Array ( [id] => 19291367 [patent_doc_number] => 12030713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Chemical liquid and chemical liquid storage body [patent_app_type] => utility [patent_app_number] => 17/139045 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40446 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17139045 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/139045
Chemical liquid and chemical liquid storage body Dec 30, 2020 Issued
Array ( [id] => 18061685 [patent_doc_number] => 20220392772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => PLASMA PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/439765 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17439765 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439765
Plasma processing method Dec 22, 2020 Issued
Array ( [id] => 16936372 [patent_doc_number] => 20210202261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => ETCHING METHOD AND ETCHING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/131016 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17131016 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/131016
Etching method and etching apparatus Dec 21, 2020 Issued
Array ( [id] => 18712777 [patent_doc_number] => 20230335410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => SEMICONDUCTOR DEVICE MANUFACTURING METHOD, AND SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/028808 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028808 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028808
SEMICONDUCTOR DEVICE MANUFACTURING METHOD, AND SEMICONDUCTOR DEVICE Dec 14, 2020 Pending
Array ( [id] => 17270295 [patent_doc_number] => 11195723 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-12-07 [patent_title] => Non-atomic layer deposition (ALD) method of forming sidewall passivation layer during high aspect ratio carbon layer etch [patent_app_type] => utility [patent_app_number] => 17/119019 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 9793 [patent_no_of_claims] => 20 [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] => 17119019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119019
Non-atomic layer deposition (ALD) method of forming sidewall passivation layer during high aspect ratio carbon layer etch Dec 10, 2020 Issued
Array ( [id] => 19901497 [patent_doc_number] => 12279450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Patterning electronic devices using reactive-ion etching of tin oxides [patent_app_type] => utility [patent_app_number] => 17/116212 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 2551 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17116212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/116212
Patterning electronic devices using reactive-ion etching of tin oxides Dec 8, 2020 Issued
Array ( [id] => 17032725 [patent_doc_number] => 11094543 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-17 [patent_title] => Defect correction on metal resists [patent_app_type] => utility [patent_app_number] => 17/111652 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 7755 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111652 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111652
Defect correction on metal resists Dec 3, 2020 Issued
Array ( [id] => 19871421 [patent_doc_number] => 12264266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Chemical mechanical polishing liquid [patent_app_type] => utility [patent_app_number] => 17/785000 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2029 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785000 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785000
Chemical mechanical polishing liquid Dec 2, 2020 Issued
Array ( [id] => 16981419 [patent_doc_number] => 20210225656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => METHOD FOR FORMING SEMICONDUCTOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/109282 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17109282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/109282
Method for forming semiconductor structure Dec 1, 2020 Issued
Array ( [id] => 16858343 [patent_doc_number] => 20210159088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING APPARATUS, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 16/953471 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16953471 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/953471
Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium Nov 19, 2020 Issued
Array ( [id] => 17590656 [patent_doc_number] => 11328933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Etching method, substrate processing apparatus, and substrate processing system [patent_app_type] => utility [patent_app_number] => 16/952086 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 9234 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16952086 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/952086
Etching method, substrate processing apparatus, and substrate processing system Nov 18, 2020 Issued
Array ( [id] => 17000875 [patent_doc_number] => 11079682 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-03 [patent_title] => Methods for extreme ultraviolet (EUV) resist patterning development [patent_app_type] => utility [patent_app_number] => 17/097921 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6967 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097921
Methods for extreme ultraviolet (EUV) resist patterning development Nov 12, 2020 Issued
Array ( [id] => 18721434 [patent_doc_number] => 11798788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Hollow cathode, an apparatus including a hollow cathode for manufacturing a semiconductor device, and a method of manufacturing a semiconductor device using a hollow cathode [patent_app_type] => utility [patent_app_number] => 17/091433 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6229 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17091433 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091433
Hollow cathode, an apparatus including a hollow cathode for manufacturing a semiconductor device, and a method of manufacturing a semiconductor device using a hollow cathode Nov 5, 2020 Issued
Array ( [id] => 16888892 [patent_doc_number] => 20210175089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => ETCHING METHOD [patent_app_type] => utility [patent_app_number] => 17/089285 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17089285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/089285
ETCHING METHOD Nov 3, 2020 Abandoned
Array ( [id] => 19079429 [patent_doc_number] => 11948805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Etching method, air-gap dielectric layer, and dynamic random-access memory [patent_app_type] => utility [patent_app_number] => 17/769841 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 8747 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17769841 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769841
Etching method, air-gap dielectric layer, and dynamic random-access memory Oct 25, 2020 Issued
Array ( [id] => 16781567 [patent_doc_number] => 20210118646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => METHOD FOR LARGE-AREA 3D ANALYSIS OF SAMPLES USING GLANCING INCIDENCE FIB MILLING [patent_app_type] => utility [patent_app_number] => 17/074404 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17074404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/074404
METHOD FOR LARGE-AREA 3D ANALYSIS OF SAMPLES USING GLANCING INCIDENCE FIB MILLING Oct 18, 2020 Abandoned
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