Search

Bret P. Chen

Examiner (ID: 13930, Phone: (571)272-1417 , Office: P/1715 )

Most Active Art Unit
1715
Art Unit(s)
1718, 1792, 1715, 1762, 1112, 1754
Total Applications
2280
Issued Applications
1776
Pending Applications
184
Abandoned Applications
348

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19658912 [patent_doc_number] => 20240425977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => APPARATUS AND METHOD FOR PRODUCING DOPED DIAMOND LAYERS [patent_app_type] => utility [patent_app_number] => 18/692836 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18692836 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/692836
APPARATUS AND METHOD FOR PRODUCING DOPED DIAMOND LAYERS Oct 20, 2022 Pending
Array ( [id] => 18420659 [patent_doc_number] => 20230175122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => COMPOUND STRUCTURE AND FORMING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/047970 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18047970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047970
Method of forming compound structure with 2-dimensional structure Oct 18, 2022 Issued
Array ( [id] => 19691786 [patent_doc_number] => 20250010331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => ALKOXYSILANES AND DENSE ORGANOSILICA FILMS MADE THEREFROM [patent_app_type] => utility [patent_app_number] => 18/701169 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18701169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/701169
ALKOXYSILANES AND DENSE ORGANOSILICA FILMS MADE THEREFROM Oct 10, 2022 Pending
Array ( [id] => 20536061 [patent_doc_number] => 12553128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Particle suppression method [patent_app_type] => utility [patent_app_number] => 17/938335 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 5485 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17938335 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938335
Particle suppression method Oct 5, 2022 Issued
Array ( [id] => 19650234 [patent_doc_number] => 12171995 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => Methods for improved biocompatibility for human implanted medical devices [patent_app_type] => utility [patent_app_number] => 17/937374 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 9560 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17937374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/937374
Methods for improved biocompatibility for human implanted medical devices Sep 29, 2022 Issued
Array ( [id] => 18110011 [patent_doc_number] => 20230002891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => EX SITU COATING OF CHAMBER COMPONENTS FOR SEMICONDUCTOR PROCESSING [patent_app_type] => utility [patent_app_number] => 17/930397 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21823 [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] => 17930397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/930397
Ex situ coating of chamber components for semiconductor processing Sep 6, 2022 Issued
Array ( [id] => 19585477 [patent_doc_number] => 20240383034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => SELECTIVE PARTICLE ENTRAPMENT AND APPLICATIONS THEREOF [patent_app_type] => utility [patent_app_number] => 18/689616 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18689616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689616
SELECTIVE PARTICLE ENTRAPMENT AND APPLICATIONS THEREOF Sep 6, 2022 Pending
Array ( [id] => 18230465 [patent_doc_number] => 20230069459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => METHODS AND SYSTEMS FOR DEPOSITION TO GAPS USING AN INHIBITOR [patent_app_type] => utility [patent_app_number] => 17/897311 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17897311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/897311
Methods for depositing material within a gap using an inhibitor Aug 28, 2022 Issued
Array ( [id] => 20264445 [patent_doc_number] => 12435423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Substrate processing method, method of manufacturing semiconductor device, substrate processing apparatus and non-transitory computer-readable recording medium [patent_app_type] => utility [patent_app_number] => 17/879048 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 7379 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 17879048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879048
Substrate processing method, method of manufacturing semiconductor device, substrate processing apparatus and non-transitory computer-readable recording medium Aug 1, 2022 Issued
Array ( [id] => 19832472 [patent_doc_number] => 20250084258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => UV-CURABLE PUTTY COMPOSITION FOR COVERING, FILLING, AND REPAIRING SUBSTRATE DEFECTS [patent_app_type] => utility [patent_app_number] => 18/292093 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18292093 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/292093
UV-CURABLE PUTTY COMPOSITION FOR COVERING, FILLING, AND REPAIRING SUBSTRATE DEFECTS Jul 28, 2022 Pending
Array ( [id] => 19961910 [patent_doc_number] => 12331398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Method of forming metal oxide layer using deposition apparatus [patent_app_type] => utility [patent_app_number] => 17/872018 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 1166 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17872018 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872018
Method of forming metal oxide layer using deposition apparatus Jul 24, 2022 Issued
Array ( [id] => 18297850 [patent_doc_number] => 20230107536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => METHODS FOR FORMING LOW RESISTIVITY TUNGSTEN FEATURES [patent_app_type] => utility [patent_app_number] => 17/814653 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17814653 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814653
Methods for forming low resistivity tungsten features Jul 24, 2022 Issued
Array ( [id] => 19972422 [patent_doc_number] => 12341042 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Method for depositing target material in deposition chamber with tiltable workpiece holder [patent_app_type] => utility [patent_app_number] => 17/869139 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2471 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869139
Method for depositing target material in deposition chamber with tiltable workpiece holder Jul 19, 2022 Issued
Array ( [id] => 19106085 [patent_doc_number] => 11959171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Methods of forming a transition metal containing film on a substrate by a cyclical deposition process [patent_app_type] => utility [patent_app_number] => 17/866706 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9586 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17866706 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866706
Methods of forming a transition metal containing film on a substrate by a cyclical deposition process Jul 17, 2022 Issued
Array ( [id] => 19433056 [patent_doc_number] => 20240301554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => GRAPHENE COATED NON-METALLIC SURFACES, DEVICES AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/574061 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18574061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574061
GRAPHENE COATED NON-METALLIC SURFACES, DEVICES AND METHOD THEREOF Jun 28, 2022 Pending
Array ( [id] => 19474238 [patent_doc_number] => 12104316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Manufacturing method for antibacterial fiber [patent_app_type] => utility [patent_app_number] => 17/853054 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4090 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17853054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/853054
Manufacturing method for antibacterial fiber Jun 28, 2022 Issued
Array ( [id] => 18093578 [patent_doc_number] => 20220411919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => TRANSITION METAL NITRIDE DEPOSITION METHOD [patent_app_type] => utility [patent_app_number] => 17/849077 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17849077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/849077
Transition metal nitride deposition method Jun 23, 2022 Issued
Array ( [id] => 19135845 [patent_doc_number] => 11970777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Deposition of low-k films [patent_app_type] => utility [patent_app_number] => 17/848600 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11235 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17848600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848600
Deposition of low-k films Jun 23, 2022 Issued
Array ( [id] => 17933192 [patent_doc_number] => 20220328318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => DEPOSITION METHOD [patent_app_type] => utility [patent_app_number] => 17/845325 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17845325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845325
Deposition method Jun 20, 2022 Issued
Array ( [id] => 19135837 [patent_doc_number] => 11970769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Cyclical deposition methods [patent_app_type] => utility [patent_app_number] => 17/845150 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5652 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17845150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845150
Cyclical deposition methods Jun 20, 2022 Issued
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