Search

Binh X. Tran

Examiner (ID: 10158, Phone: (571)272-1469 , Office: P/1713 )

Most Active Art Unit
1713
Art Unit(s)
1765, 1713, 1792
Total Applications
1651
Issued Applications
1275
Pending Applications
149
Abandoned Applications
264

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18882783 [patent_doc_number] => 20240006152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => ETCHING METHOD AND ETCHING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/368110 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18368110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/368110
ETCHING METHOD AND ETCHING APPARATUS Sep 13, 2023 Pending
Array ( [id] => 19835673 [patent_doc_number] => 20250087459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => TUNABLE PATTERNED SURFACE UNIFORMITY USING DIRECT CURRENT BIAS [patent_app_type] => utility [patent_app_number] => 18/466613 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18466613 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466613
TUNABLE PATTERNED SURFACE UNIFORMITY USING DIRECT CURRENT BIAS Sep 12, 2023 Pending
Array ( [id] => 19038078 [patent_doc_number] => 20240087893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => METHODS FOR FORMING MANDRELS AND SPACERS, RELATED STRUCTURES, AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/463433 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463433
METHODS FOR FORMING MANDRELS AND SPACERS, RELATED STRUCTURES, AND SYSTEMS Sep 7, 2023 Pending
Array ( [id] => 19820977 [patent_doc_number] => 20250079184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/241773 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241773
SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THE SAME Aug 31, 2023 Pending
Array ( [id] => 19820977 [patent_doc_number] => 20250079184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/241773 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241773
SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THE SAME Aug 31, 2023 Pending
Array ( [id] => 19820992 [patent_doc_number] => 20250079199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => ONE CHAMBER MULTI-STATION SELECTIVE METAL REMOVAL [patent_app_type] => utility [patent_app_number] => 18/458146 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18458146 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458146
One chamber multi-station selective metal removal Aug 28, 2023 Issued
Array ( [id] => 19773342 [patent_doc_number] => 20250054768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => METHODS OF ETCHING CARBON-CONTAINING FEATURES AT LOW TEMPERATURES [patent_app_type] => utility [patent_app_number] => 18/232985 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18232985 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/232985
METHODS OF ETCHING CARBON-CONTAINING FEATURES AT LOW TEMPERATURES Aug 10, 2023 Pending
Array ( [id] => 18961069 [patent_doc_number] => 20240049396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => METHOD FOR MANUFACTURING SEMI-FLEX PRINTED CIRCUIT BOARD [patent_app_type] => utility [patent_app_number] => 18/363921 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363921 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363921
METHOD FOR MANUFACTURING SEMI-FLEX PRINTED CIRCUIT BOARD Aug 1, 2023 Pending
Array ( [id] => 18927006 [patent_doc_number] => 20240030010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => ETCHING METHOD AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/225801 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225801 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225801
ETCHING METHOD AND PLASMA PROCESSING APPARATUS Jul 24, 2023 Pending
Array ( [id] => 18757430 [patent_doc_number] => 20230360892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => TEMPERATURE AND BIAS CONTROL OF EDGE RING [patent_app_type] => utility [patent_app_number] => 18/356915 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356915
TEMPERATURE AND BIAS CONTROL OF EDGE RING Jul 20, 2023 Pending
Array ( [id] => 18757430 [patent_doc_number] => 20230360892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => TEMPERATURE AND BIAS CONTROL OF EDGE RING [patent_app_type] => utility [patent_app_number] => 18/356915 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356915
TEMPERATURE AND BIAS CONTROL OF EDGE RING Jul 20, 2023 Pending
Array ( [id] => 18757430 [patent_doc_number] => 20230360892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => TEMPERATURE AND BIAS CONTROL OF EDGE RING [patent_app_type] => utility [patent_app_number] => 18/356915 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356915
TEMPERATURE AND BIAS CONTROL OF EDGE RING Jul 20, 2023 Pending
Array ( [id] => 18757430 [patent_doc_number] => 20230360892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => TEMPERATURE AND BIAS CONTROL OF EDGE RING [patent_app_type] => utility [patent_app_number] => 18/356915 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356915
TEMPERATURE AND BIAS CONTROL OF EDGE RING Jul 20, 2023 Pending
Array ( [id] => 19803969 [patent_doc_number] => 20250069894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => METHODS OF SELECTIVELY ETCHING SILICON NITRIDE [patent_app_type] => utility [patent_app_number] => 18/223382 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18223382 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/223382
METHODS OF SELECTIVELY ETCHING SILICON NITRIDE Jul 17, 2023 Pending
Array ( [id] => 19712555 [patent_doc_number] => 20250022697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => PLASMA SYSTEM HAVING RESIDENCE TIME TUNING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/220163 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18220163 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/220163
PLASMA SYSTEM HAVING RESIDENCE TIME TUNING ASSEMBLY Jul 9, 2023 Pending
Array ( [id] => 18895666 [patent_doc_number] => 20240011151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => METHOD FOR FORMING CARBON FILM AND FILM FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/217685 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217685
METHOD FOR FORMING CARBON FILM AND FILM FORMING APPARATUS Jul 2, 2023 Pending
Array ( [id] => 18844775 [patent_doc_number] => 20230407179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => ETCHING GAS COMPOSITION, SUBSTRATE PROCESSING APPARATUS, AND PATTERN FORMING METHOD USING THE ETCHING GAS COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/336070 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18336070 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336070
Etching gas composition, substrate processing apparatus, and pattern forming method using the etching gas composition Jun 15, 2023 Issued
Array ( [id] => 18844775 [patent_doc_number] => 20230407179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => ETCHING GAS COMPOSITION, SUBSTRATE PROCESSING APPARATUS, AND PATTERN FORMING METHOD USING THE ETCHING GAS COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/336070 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18336070 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336070
Etching gas composition, substrate processing apparatus, and pattern forming method using the etching gas composition Jun 15, 2023 Issued
Array ( [id] => 18848761 [patent_doc_number] => 20230411165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => METHOD OF PROCESSING SUBSTRATE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING APPARATUS, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/335207 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335207 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335207
METHOD OF PROCESSING SUBSTRATE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING APPARATUS, AND RECORDING MEDIUM Jun 14, 2023 Pending
Array ( [id] => 18898559 [patent_doc_number] => 20240014044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => ETCHING COMPOSITION FOR SELECTIVELY ETCHING SILICON NITRIDE, ETCHING METHOD, AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/335620 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18335620 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335620
ETCHING COMPOSITION FOR SELECTIVELY ETCHING SILICON NITRIDE, ETCHING METHOD, AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE USING THE SAME Jun 14, 2023 Pending
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