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] => 18667884 [patent_doc_number] => 11774777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Method for making an eyeglass lens coated by means of physical vapor deposition PVD [patent_app_type] => utility [patent_app_number] => 16/792969 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 11901 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16792969 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/792969
Method for making an eyeglass lens coated by means of physical vapor deposition PVD Feb 17, 2020 Issued
Array ( [id] => 19858230 [patent_doc_number] => 12261081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Tungsten feature fill with inhibition control [patent_app_type] => utility [patent_app_number] => 17/430633 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 5398 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17430633 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/430633
Tungsten feature fill with inhibition control Feb 12, 2020 Issued
Array ( [id] => 19440279 [patent_doc_number] => 12090507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Method for applying an insulation layer to a motor vehicle battery cell [patent_app_type] => utility [patent_app_number] => 17/430101 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 6280 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 17430101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/430101
Method for applying an insulation layer to a motor vehicle battery cell Jan 15, 2020 Issued
Array ( [id] => 17687914 [patent_doc_number] => 20220195206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => DOPED ALKALI SILICATE PROTECTIVE LAYERS ON METAL [patent_app_type] => utility [patent_app_number] => 17/310248 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17310248 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/310248
Method for producing doped alkali silicate protective layers on metal and glass substrates Jan 14, 2020 Issued
Array ( [id] => 18415958 [patent_doc_number] => 11670503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Method of atomic layer deposition [patent_app_type] => utility [patent_app_number] => 16/740075 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 13058 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16740075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/740075
Method of atomic layer deposition Jan 9, 2020 Issued
Array ( [id] => 16361485 [patent_doc_number] => 20200318236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => Process for Pulsed Thin Film Deposition [patent_app_type] => utility [patent_app_number] => 16/738641 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 16738641 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/738641
Process for pulsed thin film deposition Jan 8, 2020 Issued
Array ( [id] => 16191247 [patent_doc_number] => 20200232096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [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] => 16/736336 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16736336 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/736336
Methods of forming a transition metal containing film on a substrate by a cyclical deposition process Jan 6, 2020 Issued
Array ( [id] => 17378423 [patent_doc_number] => 11236423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Film-forming apparatus [patent_app_type] => utility [patent_app_number] => 16/726369 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7372 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16726369 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/726369
Film-forming apparatus Dec 23, 2019 Issued
Array ( [id] => 17482380 [patent_doc_number] => 20220089884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => METHOD FOR DEBONDING DEBONDABLE COATING FILM AND ARTICLE [patent_app_type] => utility [patent_app_number] => 17/418339 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418339
METHOD FOR DEBONDING DEBONDABLE COATING FILM AND ARTICLE Dec 23, 2019 Abandoned
Array ( [id] => 17577525 [patent_doc_number] => 20220134380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => METHOD FOR FORMING A MULTILAYER COATING FILM [patent_app_type] => utility [patent_app_number] => 17/424308 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17424308 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424308
Method for forming a multilayer coating film Dec 17, 2019 Issued
Array ( [id] => 17369031 [patent_doc_number] => 20220024083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => METHOD FOR PRODUCING A POLYMER COATED METAL STRIP AND POLYMER COATED METAL STRIP PRODUCED THEREBY [patent_app_type] => utility [patent_app_number] => 17/297016 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17297016 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297016
Method for producing a polymer coated metal strip and polymer coated metal strip produced thereby Dec 16, 2019 Issued
Array ( [id] => 17460382 [patent_doc_number] => 20220073687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => METHOD FOR PRODUCING FIBER FOR REINFORCING RUBBER [patent_app_type] => utility [patent_app_number] => 17/416672 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17416672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416672
Method for producing fiber for reinforcing rubber Dec 16, 2019 Issued
Array ( [id] => 19424161 [patent_doc_number] => 12083554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Spraying of microfibrillated cellulose [patent_app_type] => utility [patent_app_number] => 17/311672 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4760 [patent_no_of_claims] => 19 [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] => 17311672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/311672
Spraying of microfibrillated cellulose Dec 15, 2019 Issued
Array ( [id] => 17357202 [patent_doc_number] => 20220017998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => Method of fabrication of composite material based on vanadium alloy and steel [patent_app_type] => utility [patent_app_number] => 17/312211 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17312211 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312211
Method of fabrication of composite material based on vanadium alloy and steel Dec 12, 2019 Abandoned
Array ( [id] => 17351090 [patent_doc_number] => 11225716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Internally cooled multi-hole injectors for delivery of process chemicals [patent_app_type] => utility [patent_app_number] => 16/697516 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5124 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16697516 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/697516
Internally cooled multi-hole injectors for delivery of process chemicals Nov 26, 2019 Issued
Array ( [id] => 17745647 [patent_doc_number] => 11393729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Systems and methods for controlling plasma instability in semiconductor fabrication [patent_app_type] => utility [patent_app_number] => 16/698556 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 10584 [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] => 16698556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698556
Systems and methods for controlling plasma instability in semiconductor fabrication Nov 26, 2019 Issued
Array ( [id] => 19916419 [patent_doc_number] => 12291777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Throughput improvement with interval conditioning purging [patent_app_type] => utility [patent_app_number] => 17/309211 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 10006 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17309211 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309211
Throughput improvement with interval conditioning purging Nov 26, 2019 Issued
Array ( [id] => 19060457 [patent_doc_number] => 11939669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Coating method for continuous preparation of diamond thin film with HFCVD device [patent_app_type] => utility [patent_app_number] => 17/627754 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4794 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 710 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17627754 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627754
Coating method for continuous preparation of diamond thin film with HFCVD device Nov 25, 2019 Issued
Array ( [id] => 17314690 [patent_doc_number] => 20210403738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => NOVEL PHOTOINITIATORS [patent_app_type] => utility [patent_app_number] => 17/297078 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17297078 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297078
NOVEL PHOTOINITIATORS Nov 21, 2019 Abandoned
Array ( [id] => 16461136 [patent_doc_number] => 10844472 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Method of retrofitting a vacuum deposition chamber [patent_app_type] => utility [patent_app_number] => 16/690545 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4788 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16690545 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/690545
Method of retrofitting a vacuum deposition chamber Nov 20, 2019 Issued
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