Search

Christopher C. Harris

Examiner (ID: 9821, Phone: (571)270-7841 , Office: P/2495 )

Most Active Art Unit
2432
Art Unit(s)
2432, 2495
Total Applications
483
Issued Applications
356
Pending Applications
55
Abandoned Applications
86

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18844773 [patent_doc_number] => 20230407177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => ETCHING GAS COMPOSITION, SUBSTRATE PROCESSING APPARATUS, AND PATTERN FORMING METHOD USING THE ETCHING GAS COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/332233 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332233 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332233
ETCHING GAS COMPOSITION, SUBSTRATE PROCESSING APPARATUS, AND PATTERN FORMING METHOD USING THE ETCHING GAS COMPOSITION Jun 8, 2023 Pending
Array ( [id] => 18663389 [patent_doc_number] => 20230309424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => Method of Forming Phase-Change Memory Layers on Recessed Electrodes [patent_app_type] => utility [patent_app_number] => 18/326129 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18326129 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326129
Method of forming phase-change memory layers on recessed electrodes May 30, 2023 Issued
Array ( [id] => 19616583 [patent_doc_number] => 20240402263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => SYSTEMS AND METHODS FOR FABRICATING A 2-D-MATERIAL-BASED QUANTUM SENSOR CHIP [patent_app_type] => utility [patent_app_number] => 18/325705 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9281 [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] => 18325705 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325705
SYSTEMS AND METHODS FOR FABRICATING A 2-D-MATERIAL-BASED QUANTUM SENSOR CHIP May 29, 2023 Pending
Array ( [id] => 18808850 [patent_doc_number] => 20230383184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => ETCHANT COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/320080 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320080
ETCHANT COMPOSITION May 17, 2023 Pending
Array ( [id] => 18770139 [patent_doc_number] => 20230364910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => SINGLE CRYSTAL SILICON SUBSTRATE, LIQUID DISCHARGE HEAD, AND METHOD FOR MANUFACTURING SINGLE CRYSTAL SILICON SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/316423 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18316423 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316423
SINGLE CRYSTAL SILICON SUBSTRATE, LIQUID DISCHARGE HEAD, AND METHOD FOR MANUFACTURING SINGLE CRYSTAL SILICON SUBSTRATE May 11, 2023 Pending
Array ( [id] => 18845047 [patent_doc_number] => 20230407451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => MASK ASSEMBLY, METHOD OF MANUFACTURING MASK ASSEMBLY, AND METHOD OF MANUFACTURING DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/313607 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18313607 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313607
MASK ASSEMBLY, METHOD OF MANUFACTURING MASK ASSEMBLY, AND METHOD OF MANUFACTURING DISPLAY APPARATUS May 7, 2023 Pending
Array ( [id] => 19531691 [patent_doc_number] => 20240355593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => Electrostatic Chuck and Method of Operation for Plasma Processing [patent_app_type] => utility [patent_app_number] => 18/136276 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18136276 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136276
Electrostatic chuck and method of operation for plasma processing Apr 17, 2023 Issued
Array ( [id] => 18555194 [patent_doc_number] => 20230253211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => PATTERNING PLATINUM BY ALLOYING AND ETCHING PLATINUM ALLOY [patent_app_type] => utility [patent_app_number] => 18/299850 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299850 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299850
PATTERNING PLATINUM BY ALLOYING AND ETCHING PLATINUM ALLOY Apr 12, 2023 Pending
Array ( [id] => 18754244 [patent_doc_number] => 20230357635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => SILICON ETCHANT AND SILICON ETCHING METHOD [patent_app_type] => utility [patent_app_number] => 18/191652 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18191652 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191652
SILICON ETCHANT AND SILICON ETCHING METHOD Mar 27, 2023 Pending
Array ( [id] => 18882790 [patent_doc_number] => 20240006159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Post-processing of Indium-containing Compound Semiconductors [patent_app_type] => utility [patent_app_number] => 18/123954 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123954 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123954
Post-processing of indium-containing compound semiconductors Mar 19, 2023 Issued
Array ( [id] => 19407112 [patent_doc_number] => 20240290623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => PROCESSING METHODS TO IMPROVE ETCHED SILICON-AND-GERMANIUM-CONTAINING MATERIAL SURFACE ROUGHNESS [patent_app_type] => utility [patent_app_number] => 18/115269 [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] => 9179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115269 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115269
PROCESSING METHODS TO IMPROVE ETCHED SILICON-AND-GERMANIUM-CONTAINING MATERIAL SURFACE ROUGHNESS Feb 27, 2023 Pending
Array ( [id] => 19392715 [patent_doc_number] => 20240282585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => TREATMENTS TO IMPROVE ETCHED SILICON-AND-GERMANIUM-CONTAINING MATERIAL SURFACE ROUGHNESS [patent_app_type] => utility [patent_app_number] => 18/112252 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18112252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112252
TREATMENTS TO IMPROVE ETCHED SILICON-AND-GERMANIUM-CONTAINING MATERIAL SURFACE ROUGHNESS Feb 20, 2023 Pending
Array ( [id] => 19252716 [patent_doc_number] => 20240203713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => IN-SITU DIAGNOSIS OF PLASMA SYSTEM [patent_app_type] => utility [patent_app_number] => 18/066078 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18066078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066078
IN-SITU DIAGNOSIS OF PLASMA SYSTEM Dec 13, 2022 Pending
Array ( [id] => 18456175 [patent_doc_number] => 20230197457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => Plasma Etching [patent_app_type] => utility [patent_app_number] => 18/075128 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18075128 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075128
Plasma Etching Dec 4, 2022 Pending
Array ( [id] => 20469417 [patent_doc_number] => 12525459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Etching apparatus and etching method using the same [patent_app_type] => utility [patent_app_number] => 18/058931 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 1117 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058931
Etching apparatus and etching method using the same Nov 27, 2022 Issued
Array ( [id] => 20189742 [patent_doc_number] => 12400865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Pulsed capacitively coupled plasma processes [patent_app_type] => utility [patent_app_number] => 17/991527 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 6893 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991527
Pulsed capacitively coupled plasma processes Nov 20, 2022 Issued
Array ( [id] => 18497587 [patent_doc_number] => 20230220241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [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] => 17/981795 [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] => 7494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17981795 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/981795
CMP slurry composition for polishing tungsten pattern wafer and method of polishing tungsten pattern wafer using the same Nov 6, 2022 Issued
Array ( [id] => 20375196 [patent_doc_number] => 12482640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Cleaning method, substrate processing method and plasma processing apparatus [patent_app_type] => utility [patent_app_number] => 17/978601 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4608 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17978601 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/978601
Cleaning method, substrate processing method and plasma processing apparatus Oct 31, 2022 Issued
Array ( [id] => 20418371 [patent_doc_number] => 12501676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Silicon carbide substrate or substrate processing method [patent_app_type] => utility [patent_app_number] => 17/975646 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17975646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975646
Silicon carbide substrate or substrate processing method Oct 27, 2022 Issued
Array ( [id] => 18346326 [patent_doc_number] => 20230134436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => PLASMA PROCESSING METHOD AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/975704 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975704
Plasma processing method and plasma processing apparatus Oct 27, 2022 Issued
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