Search

Binh X. Tran

Examiner (ID: 14481, Phone: (571)272-1469 , Office: P/1713 )

Most Active Art Unit
1713
Art Unit(s)
1713, 1792, 1765
Total Applications
1675
Issued Applications
1301
Pending Applications
123
Abandoned Applications
268

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20593728 [patent_doc_number] => 12577431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Dispersant and polishing agent composition [patent_app_type] => utility [patent_app_number] => 17/830285 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18934 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17830285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830285
Dispersant and polishing agent composition May 31, 2022 Issued
Array ( [id] => 18796910 [patent_doc_number] => 11830744 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-28 [patent_title] => Method of preparing active areas [patent_app_type] => utility [patent_app_number] => 17/828802 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 4327 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17828802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828802
Method of preparing active areas May 30, 2022 Issued
Array ( [id] => 20132321 [patent_doc_number] => 12374639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Non-DMSO stripper for advance package metal plating process [patent_app_type] => utility [patent_app_number] => 17/827415 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1167 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17827415 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/827415
Non-DMSO stripper for advance package metal plating process May 26, 2022 Issued
Array ( [id] => 19926174 [patent_doc_number] => 12300467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Plasma processing method and plasma processing apparatus [patent_app_type] => utility [patent_app_number] => 17/749149 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 1253 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17749149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749149
Plasma processing method and plasma processing apparatus May 19, 2022 Issued
Array ( [id] => 19505091 [patent_doc_number] => 12116503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Polishing composition for semiconductor process and method for manufacturing semiconductor device by using the same [patent_app_type] => utility [patent_app_number] => 17/734073 [patent_app_country] => US [patent_app_date] => 2022-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5673 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734073
Polishing composition for semiconductor process and method for manufacturing semiconductor device by using the same Apr 30, 2022 Issued
Array ( [id] => 18743321 [patent_doc_number] => 20230352309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => METHODS AND SYSTEMS FOR IMPROVING PLASMA IGNITION STABILITY [patent_app_type] => utility [patent_app_number] => 17/732662 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17732662 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/732662
Methods and systems for improving plasma ignition stability Apr 28, 2022 Issued
Array ( [id] => 19712577 [patent_doc_number] => 20250022719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => ETCHING METHOD [patent_app_type] => utility [patent_app_number] => 18/277146 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18277146 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277146
Etching method Apr 27, 2022 Issued
Array ( [id] => 18729271 [patent_doc_number] => 20230343567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SEMICONDUCTOR PROCESSING TOOL AND METHODS OF OPERATION [patent_app_type] => utility [patent_app_number] => 17/660249 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10588 [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] => 17660249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660249
Semiconductor processing tool and methods of operation Apr 21, 2022 Issued
Array ( [id] => 19265561 [patent_doc_number] => 20240209260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => ETCHING SOLUTION [patent_app_type] => utility [patent_app_number] => 18/287778 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287778
ETCHING SOLUTION Apr 21, 2022 Pending
Array ( [id] => 18724906 [patent_doc_number] => 20230339069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SYSTEM AND METHOD FOR PROCESSING SILICON WAFERS [patent_app_type] => utility [patent_app_number] => 17/724503 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724503
System and method for processing silicon wafers Apr 19, 2022 Issued
Array ( [id] => 17760551 [patent_doc_number] => 20220234163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => CHEMICAL MECHANICAL POLISHING USING TIME SHARE CONTROL [patent_app_type] => utility [patent_app_number] => 17/716941 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716941
Chemical mechanical polishing using time share control Apr 7, 2022 Issued
Array ( [id] => 17760551 [patent_doc_number] => 20220234163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => CHEMICAL MECHANICAL POLISHING USING TIME SHARE CONTROL [patent_app_type] => utility [patent_app_number] => 17/716941 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716941
Chemical mechanical polishing using time share control Apr 7, 2022 Issued
Array ( [id] => 17760551 [patent_doc_number] => 20220234163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => CHEMICAL MECHANICAL POLISHING USING TIME SHARE CONTROL [patent_app_type] => utility [patent_app_number] => 17/716941 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716941
Chemical mechanical polishing using time share control Apr 7, 2022 Issued
Array ( [id] => 17760551 [patent_doc_number] => 20220234163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => CHEMICAL MECHANICAL POLISHING USING TIME SHARE CONTROL [patent_app_type] => utility [patent_app_number] => 17/716941 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716941
Chemical mechanical polishing using time share control Apr 7, 2022 Issued
Array ( [id] => 17764776 [patent_doc_number] => 20220238389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => SAMPLE WELL FABRICATION TECHNIQUES AND STRUCTURES FOR INTEGRATED SENSOR DEVICES [patent_app_type] => utility [patent_app_number] => 17/715915 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [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] => 17715915 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/715915
SAMPLE WELL FABRICATION TECHNIQUES AND STRUCTURES FOR INTEGRATED SENSOR DEVICES Apr 6, 2022 Abandoned
Array ( [id] => 18679796 [patent_doc_number] => 20230317453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => METHOD OF REMOVING HARD MASK LAYER [patent_app_type] => utility [patent_app_number] => 17/715008 [patent_app_country] => US [patent_app_date] => 2022-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17715008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/715008
Method of removing hard mask layer Apr 5, 2022 Issued
Array ( [id] => 20671229 [patent_doc_number] => 12611726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Mask and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/713729 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 4977 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17713729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/713729
Mask and method for manufacturing the same Apr 4, 2022 Issued
Array ( [id] => 19460092 [patent_doc_number] => 12100597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Method and system for forming patterned structures including silicon nitride [patent_app_type] => utility [patent_app_number] => 17/712017 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 5895 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17712017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/712017
Method and system for forming patterned structures including silicon nitride Mar 31, 2022 Issued
Array ( [id] => 19886800 [patent_doc_number] => 12272526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Substrate processing method and substrate processing apparatus [patent_app_type] => utility [patent_app_number] => 17/704575 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6265 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 17704575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704575
Substrate processing method and substrate processing apparatus Mar 24, 2022 Issued
Array ( [id] => 19670822 [patent_doc_number] => 12183591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Etching gas compositions, methods of forming micropatterns, and methods of manufacturing semiconductor device [patent_app_type] => utility [patent_app_number] => 17/701846 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8061 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701846
Etching gas compositions, methods of forming micropatterns, and methods of manufacturing semiconductor device Mar 22, 2022 Issued
Menu