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] => 18008385 [patent_doc_number] => 20220367152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => METHOD FOR CLEANING CHAMBER OF SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/623876 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623876
Method for cleaning chamber of substrate processing apparatus Jul 6, 2020 Issued
Array ( [id] => 17784960 [patent_doc_number] => 11408073 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Method for growth of atomic layer ribbons and nanoribbons of transition metal dichalcogenides [patent_app_type] => utility [patent_app_number] => 16/912077 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 6207 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16912077 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912077
Method for growth of atomic layer ribbons and nanoribbons of transition metal dichalcogenides Jun 24, 2020 Issued
Array ( [id] => 19311883 [patent_doc_number] => 12037686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Selective carbon deposition [patent_app_type] => utility [patent_app_number] => 17/622019 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 29 [patent_no_of_words] => 6019 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17622019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/622019
Selective carbon deposition Jun 21, 2020 Issued
Array ( [id] => 19580121 [patent_doc_number] => 12146221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Antimicrobial and/or antiviral polymer surfaces and methods for the preparation thereof [patent_app_type] => utility [patent_app_number] => 17/620339 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16608 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 17620339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620339
Antimicrobial and/or antiviral polymer surfaces and methods for the preparation thereof Jun 17, 2020 Issued
Array ( [id] => 19594470 [patent_doc_number] => 12152300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Chemical vapor deposition method using an organomanganese compound as a starting material [patent_app_type] => utility [patent_app_number] => 17/615272 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5127 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17615272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/615272
Chemical vapor deposition method using an organomanganese compound as a starting material Jun 14, 2020 Issued
Array ( [id] => 17838197 [patent_doc_number] => 20220275502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/596460 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17596460 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596460
Substrate processing method of forming a plating film in a recess Jun 7, 2020 Issued
Array ( [id] => 18413470 [patent_doc_number] => 11668005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Manufacturing of coated items [patent_app_type] => utility [patent_app_number] => 16/894049 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6631 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16894049 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894049
Manufacturing of coated items Jun 4, 2020 Issued
Array ( [id] => 16509227 [patent_doc_number] => 20200388483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => METHODS OF POST TREATING SILICON NITRIDE BASED DIELECTRIC FILMS WITH HIGH ENERGY LOW DOSE PLASMA [patent_app_type] => utility [patent_app_number] => 16/892990 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16892990 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/892990
Methods of post treating silicon nitride based dielectric films with high energy low dose plasma Jun 3, 2020 Issued
Array ( [id] => 16311357 [patent_doc_number] => 20200290095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => METHOD OF FORMING PROCESS FILM [patent_app_type] => utility [patent_app_number] => 16/886743 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16886743 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/886743
Method of forming process film May 27, 2020 Issued
Array ( [id] => 17723315 [patent_doc_number] => 20220216037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => HIGH SELECTIVITY, LOW STRESS, AND LOW HYDROGEN DIAMOND-LIKE CARBON HARDMASKS BY HIGH POWER PULSED LOW FREQUENCY RF [patent_app_type] => utility [patent_app_number] => 17/595505 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17595505 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595505
Depositing a carbon hardmask by high power pulsed low frequency RF May 27, 2020 Issued
Array ( [id] => 16283713 [patent_doc_number] => 20200277315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => TITANIUM-CONTAINING FILM FORMING COMPOSITIONS FOR VAPOR DEPOSITION OF TITANIUM-CONTAINING FILMS [patent_app_type] => utility [patent_app_number] => 16/871862 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16871862 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/871862
Titanium-containing film forming compositions for vapor deposition of titanium-containing films May 10, 2020 Issued
Array ( [id] => 16484399 [patent_doc_number] => 20200378000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => METHODS AND SYSTEMS FOR FORMING FILMS ON SUBSTRATES [patent_app_type] => utility [patent_app_number] => 16/854893 [patent_app_country] => US [patent_app_date] => 2020-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16854893 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/854893
Methods for forming films on substrates Apr 20, 2020 Issued
Array ( [id] => 16191243 [patent_doc_number] => 20200232092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => SYSTEMS AND METHODS FOR CHEMICAL VAPOR INFILTRATION AND DENSIFICATION OF POROUS SUBSTRATES [patent_app_type] => utility [patent_app_number] => 16/843605 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16843605 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/843605
Methods for chemical vapor infiltration and densification of porous substrates Apr 7, 2020 Issued
Array ( [id] => 16344045 [patent_doc_number] => 20200308695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => SUBSTRATE COATING [patent_app_type] => utility [patent_app_number] => 16/832286 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16832286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/832286
Substrate coating Mar 26, 2020 Issued
Array ( [id] => 18137211 [patent_doc_number] => 11562900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Formation of SiOC thin films [patent_app_type] => utility [patent_app_number] => 16/811258 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 14476 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811258 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811258
Formation of SiOC thin films Mar 5, 2020 Issued
Array ( [id] => 16301009 [patent_doc_number] => 20200286732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => METHOD OF PRE-TREATING SUBSTRATE AND METHOD OF DIRECTLY FORMING GRAPHENE USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/807702 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 16807702 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/807702
Method of pre-treating substrate and method of directly forming graphene using the same Mar 2, 2020 Issued
Array ( [id] => 16298174 [patent_doc_number] => 20200283897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => OXY-FLUORIDE COMPOUNDS FOR CHAMBER PARTS PROTECTION [patent_app_type] => utility [patent_app_number] => 16/800310 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16800310 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/800310
Method of forming a fluorinated metal film Feb 24, 2020 Issued
Array ( [id] => 19494175 [patent_doc_number] => 12112896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Film production method and electrode foil production method for producing layer containing metal oxide [patent_app_type] => utility [patent_app_number] => 17/426039 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 15808 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426039 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426039
Film production method and electrode foil production method for producing layer containing metal oxide Feb 18, 2020 Issued
Array ( [id] => 18071652 [patent_doc_number] => 11530478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Method for forming a hydrophobic and icephobic coating [patent_app_type] => utility [patent_app_number] => 16/795431 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3088 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16795431 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/795431
Method for forming a hydrophobic and icephobic coating Feb 18, 2020 Issued
Array ( [id] => 17193429 [patent_doc_number] => 11162172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Method for coating temperature-sensitive substrates with polycrystalline diamond [patent_app_type] => utility [patent_app_number] => 16/792975 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2363 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16792975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/792975
Method for coating temperature-sensitive substrates with polycrystalline diamond Feb 17, 2020 Issued
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