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] => 17875851 [patent_doc_number] => 11447854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Process for film deposition on a substrate with non-uniform overlapping subpulses of a precursor [patent_app_type] => utility [patent_app_number] => 17/078119 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4588 [patent_no_of_claims] => 13 [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] => 17078119 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078119
Process for film deposition on a substrate with non-uniform overlapping subpulses of a precursor Oct 22, 2020 Issued
Array ( [id] => 17563573 [patent_doc_number] => 20220127722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => CLEAN PROCESSES FOR BORON CARBON FILM DEPOSITION [patent_app_type] => utility [patent_app_number] => 17/077959 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17077959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077959
Clean processes for boron carbon film deposition Oct 21, 2020 Issued
Array ( [id] => 17551479 [patent_doc_number] => 20220122821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => METHODS OF SEASONING PROCESS CHAMBERS [patent_app_type] => utility [patent_app_number] => 17/075801 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075801
Methods of seasoning process chambers Oct 20, 2020 Issued
Array ( [id] => 16917615 [patent_doc_number] => 20210190707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => METHOD OF PREPARING A SAMPLE FOR PHYSICAL ANALYSIS [patent_app_type] => utility [patent_app_number] => 17/071002 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17071002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071002
Method of preparing a sample for physical analysis Oct 14, 2020 Issued
Array ( [id] => 18233259 [patent_doc_number] => 11597808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Method for preparing modified polypropylene film [patent_app_type] => utility [patent_app_number] => 17/038210 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4637 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17038210 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038210
Method for preparing modified polypropylene film Sep 29, 2020 Issued
Array ( [id] => 17505626 [patent_doc_number] => 20220098728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => METHOD OF IN SITU CERAMIC COATING DEPOSITION [patent_app_type] => utility [patent_app_number] => 17/036865 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17036865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036865
Method of in situ ceramic coating deposition Sep 28, 2020 Issued
Array ( [id] => 18172919 [patent_doc_number] => 11572621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Protective diamond coating system and method [patent_app_type] => utility [patent_app_number] => 17/031762 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2005 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17031762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/031762
Protective diamond coating system and method Sep 23, 2020 Issued
Array ( [id] => 17838198 [patent_doc_number] => 20220275503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => FABRIC SUBSTRATE BEARING A CARBON BASED COATING AND PROCESS FOR MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/761846 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17761846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761846
Process for making a fabric based substrate bearing a carbon based coating Sep 22, 2020 Issued
Array ( [id] => 18020401 [patent_doc_number] => 20220371900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => THE METHOD OF OBTAINING THE SURFACE CARBIDE-GRAPHENE COMPOSITITE WITH A CONTROLLED SURFACE MORPHOLOGY, ESPECIALLY THE SIC-GRAPHENE COMPOSITE AND THE CARBIDE-GRAPHENE COMPOSITE [patent_app_type] => utility [patent_app_number] => 17/640397 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17640397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640397
Method of obtaining a silicon carbide-graphene composite with a controlled surface morphology Sep 22, 2020 Issued
Array ( [id] => 16720530 [patent_doc_number] => 20210087677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => METHODS FOR DEPOSITING MOLYBDENUM SULFIDE [patent_app_type] => utility [patent_app_number] => 17/028156 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17028156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028156
Methods for depositing molybdenum sulfide Sep 21, 2020 Issued
Array ( [id] => 16557618 [patent_doc_number] => 20210002766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => METHOD FOR FABRICATING CERAMIC MATRIX COMPOSITE COMPONENTS [patent_app_type] => utility [patent_app_number] => 17/025544 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17025544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/025544
Method for fabricating ceramic matrix composite components Sep 17, 2020 Issued
Array ( [id] => 18636495 [patent_doc_number] => 11761083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Methods for controlling a flow pulse shape [patent_app_type] => utility [patent_app_number] => 17/025405 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3656 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17025405 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/025405
Methods for controlling a flow pulse shape Sep 17, 2020 Issued
Array ( [id] => 17749431 [patent_doc_number] => 20220227635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => METHOD FOR PRODUCING AEROGEL BLANKET [patent_app_type] => utility [patent_app_number] => 17/614164 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17614164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/614164
Method for producing aerogel blanket Sep 2, 2020 Issued
Array ( [id] => 18980434 [patent_doc_number] => 11905594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Chemical vapor deposition process for producing diamond [patent_app_type] => utility [patent_app_number] => 17/639490 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12396 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639490
Chemical vapor deposition process for producing diamond Sep 1, 2020 Issued
Array ( [id] => 17497471 [patent_doc_number] => 11286163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Method for making carbon nanotube arrays [patent_app_type] => utility [patent_app_number] => 16/988880 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5818 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16988880 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/988880
Method for making carbon nanotube arrays Aug 9, 2020 Issued
Array ( [id] => 17713749 [patent_doc_number] => 11377733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Fluorine-free tungsten deposition process employing in-situ oxidation and apparatuses for effecting the same [patent_app_type] => utility [patent_app_number] => 16/987717 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 34 [patent_no_of_words] => 13437 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987717 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987717
Fluorine-free tungsten deposition process employing in-situ oxidation and apparatuses for effecting the same Aug 6, 2020 Issued
Array ( [id] => 17681238 [patent_doc_number] => 11365479 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Ex situ coating of chamber components for semiconductor processing [patent_app_type] => utility [patent_app_number] => 16/935760 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 32 [patent_no_of_words] => 21870 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935760 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935760
Ex situ coating of chamber components for semiconductor processing Jul 21, 2020 Issued
Array ( [id] => 16617149 [patent_doc_number] => 20210035802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => METHODS FOR SELECTIVE DEPOSITION UTILIZING N-TYPE DOPANTS AND/OR ALTERNATIVE DOPANTS TO ACHIEVE HIGH DOPANT INCORPORATION [patent_app_type] => utility [patent_app_number] => 16/932275 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16932275 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/932275
Methods for selective deposition utilizing n-type dopants and/or alternative dopants to achieve high dopant incorporation Jul 16, 2020 Issued
Array ( [id] => 18355332 [patent_doc_number] => 11643724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Method of forming structures using a neutral beam [patent_app_type] => utility [patent_app_number] => 16/930211 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7776 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 16930211 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/930211
Method of forming structures using a neutral beam Jul 14, 2020 Issued
Array ( [id] => 20303324 [patent_doc_number] => 12449309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Methods for detection using optical emission spectroscopy [patent_app_type] => utility [patent_app_number] => 17/630235 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630235
Methods for detection using optical emission spectroscopy Jul 7, 2020 Issued
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