Search

Bret P. Chen

Examiner (ID: 2789, Phone: (571)272-1417 , Office: P/1715 )

Most Active Art Unit
1715
Art Unit(s)
1792, 1715, 1112, 1754, 1762
Total Applications
2234
Issued Applications
1752
Pending Applications
185
Abandoned Applications
347

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19835873 [patent_doc_number] => 20250087659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => LITHIUM SUPPLEMENTING APPARATUS AND LITHIUM SUPPLEMENTING METHOD [patent_app_type] => utility [patent_app_number] => 18/959672 [patent_app_country] => US [patent_app_date] => 2024-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18959672 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/959672
LITHIUM SUPPLEMENTING APPARATUS AND LITHIUM SUPPLEMENTING METHOD Nov 25, 2024 Pending
Array ( [id] => 20023663 [patent_doc_number] => 20250161885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => MONOLITHIC BIPOLAR MEMBRANE WITH LOW TRANSMEMBRANE VOLTAGE AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/956294 [patent_app_country] => US [patent_app_date] => 2024-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 390 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18956294 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/956294
MONOLITHIC BIPOLAR MEMBRANE WITH LOW TRANSMEMBRANE VOLTAGE AND PREPARATION METHOD THEREOF Nov 21, 2024 Pending
Array ( [id] => 20025433 [patent_doc_number] => 20250163655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => ARTIFICIAL TURF TREATMENT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/956483 [patent_app_country] => US [patent_app_date] => 2024-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18956483 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/956483
ARTIFICIAL TURF TREATMENT SYSTEM AND METHOD Nov 21, 2024 Pending
Array ( [id] => 20025433 [patent_doc_number] => 20250163655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => ARTIFICIAL TURF TREATMENT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/956483 [patent_app_country] => US [patent_app_date] => 2024-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18956483 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/956483
ARTIFICIAL TURF TREATMENT SYSTEM AND METHOD Nov 21, 2024 Pending
Array ( [id] => 19998915 [patent_doc_number] => 20250137137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => METHOD FOR PRODUCING A CUTTING TOOL [patent_app_type] => utility [patent_app_number] => 18/949661 [patent_app_country] => US [patent_app_date] => 2024-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18949661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/949661
METHOD FOR PRODUCING A CUTTING TOOL Nov 14, 2024 Pending
Array ( [id] => 19661990 [patent_doc_number] => 20240429055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => DEPOSITION METHOD [patent_app_type] => utility [patent_app_number] => 18/822710 [patent_app_country] => US [patent_app_date] => 2024-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18822710 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/822710
DEPOSITION METHOD Sep 2, 2024 Pending
Array ( [id] => 19991247 [patent_doc_number] => 20250129469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => METHOD FOR AREA-SELECTIVE GROWTH OF NOBLE METAL THIN FILMS USING ATOMIC LAYER DEPOSITION [patent_app_type] => utility [patent_app_number] => 18/794977 [patent_app_country] => US [patent_app_date] => 2024-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18794977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/794977
METHOD FOR AREA-SELECTIVE GROWTH OF NOBLE METAL THIN FILMS USING ATOMIC LAYER DEPOSITION Aug 4, 2024 Pending
Array ( [id] => 19724442 [patent_doc_number] => 20250027193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => LOW TEMPERATURE SYNTHESIS METHOD OF TWO DIMENSIONAL MATERIAL [patent_app_type] => utility [patent_app_number] => 18/773528 [patent_app_country] => US [patent_app_date] => 2024-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18773528 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/773528
LOW TEMPERATURE SYNTHESIS METHOD OF TWO DIMENSIONAL MATERIAL Jul 14, 2024 Pending
Array ( [id] => 19642133 [patent_doc_number] => 20240416653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => INKJET APPARATUS AND METHOD OF ALIGNING THE SAME [patent_app_type] => utility [patent_app_number] => 18/744299 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18744299 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744299
INKJET APPARATUS AND METHOD OF ALIGNING THE SAME Jun 13, 2024 Pending
Array ( [id] => 19642133 [patent_doc_number] => 20240416653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => INKJET APPARATUS AND METHOD OF ALIGNING THE SAME [patent_app_type] => utility [patent_app_number] => 18/744299 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18744299 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744299
INKJET APPARATUS AND METHOD OF ALIGNING THE SAME Jun 13, 2024 Pending
Array ( [id] => 20288703 [patent_doc_number] => 20250313946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => METHOD AND APPARATUS FOR PROCESSING THIN FILMS ON SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/625601 [patent_app_country] => US [patent_app_date] => 2024-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18625601 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/625601
METHOD AND APPARATUS FOR PROCESSING THIN FILMS ON SUBSTRATE Apr 2, 2024 Issued
Array ( [id] => 19203225 [patent_doc_number] => 20240175124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => CYCLICAL DEPOSITION METHODS AND STRUCTURES FORMED USING THE METHODS [patent_app_type] => utility [patent_app_number] => 18/434982 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18434982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434982
CYCLICAL DEPOSITION METHODS AND STRUCTURES FORMED USING THE METHODS Feb 6, 2024 Pending
Array ( [id] => 20150840 [patent_doc_number] => 20250250678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => ABRASION-RESISTANT COATINGS FOR HIGH-TEMPERATURE SUBSTRATES [patent_app_type] => utility [patent_app_number] => 18/431228 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431228
ABRASION-RESISTANT COATINGS FOR HIGH-TEMPERATURE SUBSTRATES Feb 1, 2024 Pending
Array ( [id] => 20150840 [patent_doc_number] => 20250250678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => ABRASION-RESISTANT COATINGS FOR HIGH-TEMPERATURE SUBSTRATES [patent_app_type] => utility [patent_app_number] => 18/431228 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431228
ABRASION-RESISTANT COATINGS FOR HIGH-TEMPERATURE SUBSTRATES Feb 1, 2024 Pending
Array ( [id] => 19158185 [patent_doc_number] => 20240150892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => METHOD OF FORMING VANADIUM NITRIDE-CONTAINING LAYER AND STRUCTURE COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/404983 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404983 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404983
Method of forming a vanadium nitride-containing layer Jan 4, 2024 Issued
Array ( [id] => 19158185 [patent_doc_number] => 20240150892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => METHOD OF FORMING VANADIUM NITRIDE-CONTAINING LAYER AND STRUCTURE COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/404983 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404983 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404983
Method of forming a vanadium nitride-containing layer Jan 4, 2024 Issued
Array ( [id] => 19158185 [patent_doc_number] => 20240150892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => METHOD OF FORMING VANADIUM NITRIDE-CONTAINING LAYER AND STRUCTURE COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/404983 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404983 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404983
Method of forming a vanadium nitride-containing layer Jan 4, 2024 Issued
Array ( [id] => 19381406 [patent_doc_number] => 20240271276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => MULTIPLE-METAL-CONTAINING METAL-OXO PHOTORESIST FILMS BY CVD AND ALD METHODS [patent_app_type] => utility [patent_app_number] => 18/403628 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403628
MULTIPLE-METAL-CONTAINING METAL-OXO PHOTORESIST FILMS BY CVD AND ALD METHODS Jan 2, 2024 Pending
Array ( [id] => 19318771 [patent_doc_number] => 20240240314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => LOW RESISTIVITY GAPFILL FOR LOGIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/402079 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18402079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402079
Low resistivity gapfill for logic devices Jan 1, 2024 Issued
Array ( [id] => 19282033 [patent_doc_number] => 20240218507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => METHODS OF PRODUCING SINGLE-LAYER TRANSITION METAL SELENIDE [patent_app_type] => utility [patent_app_number] => 18/402355 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402355 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402355
Methods of producing single-layer transition metal selenide Jan 1, 2024 Issued
Menu