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] => 19575083 [patent_doc_number] => 20240379375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => METHOD AND APPARATUS FOR ETCHING A CARBON CONTAINING LAYER [patent_app_type] => utility [patent_app_number] => 18/683501 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18683501 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/683501
METHOD AND APPARATUS FOR ETCHING A CARBON CONTAINING LAYER Aug 31, 2022 Pending
Array ( [id] => 20692018 [patent_doc_number] => 12622193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Substrate processing method and substrate processing apparatus [patent_app_type] => utility [patent_app_number] => 18/685668 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [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] => 18685668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685668
Substrate processing method and substrate processing apparatus Aug 14, 2022 Issued
Array ( [id] => 19911370 [patent_doc_number] => 12287578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Cyclic method for reactive development of photoresists [patent_app_type] => utility [patent_app_number] => 17/888135 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 2272 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17888135 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/888135
Cyclic method for reactive development of photoresists Aug 14, 2022 Issued
Array ( [id] => 19943569 [patent_doc_number] => 12315705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Distortion of pulses for wafer biasing [patent_app_type] => utility [patent_app_number] => 18/682061 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3631 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18682061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/682061
Distortion of pulses for wafer biasing Aug 8, 2022 Issued
Array ( [id] => 19586188 [patent_doc_number] => 20240383745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => MICROMECHANICAL COMPONENT [patent_app_type] => utility [patent_app_number] => 18/692496 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18692496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/692496
MICROMECHANICAL COMPONENT Aug 7, 2022 Pending
Array ( [id] => 19539407 [patent_doc_number] => 12131964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Plasma processing apparatus and plasma processing method [patent_app_type] => utility [patent_app_number] => 17/878176 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 8363 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17878176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878176
Plasma processing apparatus and plasma processing method Jul 31, 2022 Issued
Array ( [id] => 19512257 [patent_doc_number] => 20240343943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => POLISHING COMPOSITION, POLISHING COMPOSITION PRODUCTION METHOD, POLISHING METHOD, AND SEMICONDUCTOR SUBSTRATE PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 18/684991 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18684991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/684991
POLISHING COMPOSITION, POLISHING COMPOSITION PRODUCTION METHOD, POLISHING METHOD, AND SEMICONDUCTOR SUBSTRATE PRODUCTION METHOD Jul 28, 2022 Pending
Array ( [id] => 20332735 [patent_doc_number] => 12463019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Apparatus for fabricating a semiconductor structure and method of fabricating a semiconductor structure [patent_app_type] => utility [patent_app_number] => 17/815236 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 21 [patent_no_of_words] => 4517 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17815236 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815236
Apparatus for fabricating a semiconductor structure and method of fabricating a semiconductor structure Jul 26, 2022 Issued
Array ( [id] => 19820934 [patent_doc_number] => 20250079141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => METHOD OF ETCHING OR DEPOSITING A THIN FILM [patent_app_type] => utility [patent_app_number] => 18/576486 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18576486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/576486
METHOD OF ETCHING OR DEPOSITING A THIN FILM Jul 5, 2022 Pending
Array ( [id] => 20389255 [patent_doc_number] => 12488990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Etching method and plasma processing apparatus [patent_app_type] => utility [patent_app_number] => 17/856251 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 27 [patent_no_of_words] => 11588 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856251
Etching method and plasma processing apparatus Jun 30, 2022 Issued
Array ( [id] => 20441475 [patent_doc_number] => 12512317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Dielectric material and methods of forming same [patent_app_type] => utility [patent_app_number] => 17/809188 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 1145 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17809188 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809188
Dielectric material and methods of forming same Jun 26, 2022 Issued
Array ( [id] => 19418301 [patent_doc_number] => 20240294424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => METHODS OF ETCHING GLASS-BASED SHEETS [patent_app_type] => utility [patent_app_number] => 18/572916 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18572916 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/572916
METHODS OF ETCHING GLASS-BASED SHEETS Jun 22, 2022 Abandoned
Array ( [id] => 20734791 [patent_doc_number] => 12642059 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Method of producing an etching mask, method of etching a structure into a substrate, use of a tetrel layer and structure for producing a mask [patent_app_type] => utility [patent_app_number] => 18/574802 [patent_app_country] => US [patent_app_date] => 2022-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 1160 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18574802 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574802
Method of producing an etching mask, method of etching a structure into a substrate, use of a tetrel layer and structure for producing a mask Jun 19, 2022 Issued
Array ( [id] => 19405264 [patent_doc_number] => 20240288775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => SUBSTRATE PROCESSING METHOD, SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/573627 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18573627 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/573627
SUBSTRATE PROCESSING METHOD, SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING SYSTEM Jun 15, 2022 Pending
Array ( [id] => 19100977 [patent_doc_number] => 20240120205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => Multiple State Pulsing for High Aspect Ratio Etch [patent_app_type] => utility [patent_app_number] => 18/011505 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18011505 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011505
Multiple state pulsing for high aspect ratio etch Jun 15, 2022 Issued
Array ( [id] => 17915175 [patent_doc_number] => 20220317571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => Photoresist and Method [patent_app_type] => utility [patent_app_number] => 17/841928 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841928
Photoresist and method Jun 15, 2022 Issued
Array ( [id] => 18848760 [patent_doc_number] => 20230411164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => METHOD OF PLASMA ETCHING [patent_app_type] => utility [patent_app_number] => 17/806944 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806944
Method of plasma etching Jun 14, 2022 Issued
Array ( [id] => 20760209 [patent_doc_number] => 12653004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Patterning layer modification using directional radical ribbon beam [patent_app_type] => utility [patent_app_number] => 17/837543 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837543 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837543
Patterning layer modification using directional radical ribbon beam Jun 9, 2022 Issued
Array ( [id] => 20434986 [patent_doc_number] => 12506014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Methods for non-isothermal wet atomic layer etching [patent_app_type] => utility [patent_app_number] => 17/835065 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10183 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835065
Methods for non-isothermal wet atomic layer etching Jun 7, 2022 Issued
Array ( [id] => 18821051 [patent_doc_number] => 20230395392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => WAFER BONDING METHOD AND SEMICONDUCTOR STRUCTURE OBTAINED BY THE SAME [patent_app_type] => utility [patent_app_number] => 17/832969 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17832969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832969
Wafer bonding method and semiconductor structure obtained by the same Jun 5, 2022 Issued
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