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] => 19285641 [patent_doc_number] => 20240222118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => METHODS FOR FORMING SEMICONDUCTOR DEVICES USING MODIFIED PHOTOMASK LAYER [patent_app_type] => utility [patent_app_number] => 18/090436 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18090436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090436
Methods for forming semiconductor devices using modified photomask layer Dec 27, 2022 Issued
Array ( [id] => 18339123 [patent_doc_number] => 20230131072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => DRY ETCHING METHOD OR DRY CLEANING METHOD [patent_app_type] => utility [patent_app_number] => 18/145343 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18145343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145343
Dry etching method or dry cleaning method Dec 21, 2022 Issued
Array ( [id] => 19252697 [patent_doc_number] => 20240203694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => ETCHING METHOD AND ETCHING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/067917 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18067917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067917
ETCHING METHOD AND ETCHING APPARATUS Dec 18, 2022 Pending
Array ( [id] => 18451889 [patent_doc_number] => 20230193168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => METHOD OF REDUCING DEFECTS ON POLISHED WAFERS [patent_app_type] => utility [patent_app_number] => 18/081738 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18081738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081738
METHOD OF REDUCING DEFECTS ON POLISHED WAFERS Dec 14, 2022 Pending
Array ( [id] => 18451889 [patent_doc_number] => 20230193168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => METHOD OF REDUCING DEFECTS ON POLISHED WAFERS [patent_app_type] => utility [patent_app_number] => 18/081738 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18081738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081738
METHOD OF REDUCING DEFECTS ON POLISHED WAFERS Dec 14, 2022 Pending
Array ( [id] => 20433172 [patent_doc_number] => 12503363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Cubic boron nitride particle population with highly-etched particle surface and high toughness index [patent_app_type] => utility [patent_app_number] => 18/065890 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18065890 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065890
Cubic boron nitride particle population with highly-etched particle surface and high toughness index Dec 13, 2022 Issued
Array ( [id] => 20433172 [patent_doc_number] => 12503363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Cubic boron nitride particle population with highly-etched particle surface and high toughness index [patent_app_type] => utility [patent_app_number] => 18/065890 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18065890 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065890
Cubic boron nitride particle population with highly-etched particle surface and high toughness index Dec 13, 2022 Issued
Array ( [id] => 20251059 [patent_doc_number] => 20250299928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => PLASMA PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/691760 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18691760 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691760
PLASMA PROCESSING METHOD Dec 12, 2022 Pending
Array ( [id] => 18308590 [patent_doc_number] => 20230112490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => METHOD FOR DEPOSITING SILICON OXIDE FILM HAVING IMPROVED QUALITY BY PEALD USING BIS(DIETHYLAMINO)SILANE [patent_app_type] => utility [patent_app_number] => 18/077280 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077280
Method for depositing silicon oxide film having improved quality by PEALD using bis(diethylamino)silane Dec 7, 2022 Issued
Array ( [id] => 18376411 [patent_doc_number] => 20230151495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => ATOMIC LAYER ROUGHNESS REDUCING METHODS AND DEVICES [patent_app_type] => utility [patent_app_number] => 17/988734 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17988734 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988734
ATOMIC LAYER ROUGHNESS REDUCING METHODS AND DEVICES Nov 15, 2022 Pending
Array ( [id] => 18323118 [patent_doc_number] => 20230121246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => METHODS FOR WET ETCHING OF NOBLE METALS [patent_app_type] => utility [patent_app_number] => 17/986160 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17986160 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/986160
Methods for wet etching of noble metals Nov 13, 2022 Issued
Array ( [id] => 18212536 [patent_doc_number] => 20230058800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => Slurry Compositions For Chemical Mechanical Planarization [patent_app_type] => utility [patent_app_number] => 17/982028 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982028
Slurry compositions for chemical mechanical planarization Nov 6, 2022 Issued
Array ( [id] => 20124406 [patent_doc_number] => 20250239437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => PLASMA PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/279509 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279509
PLASMA PROCESSING METHOD Oct 10, 2022 Pending
Array ( [id] => 19038044 [patent_doc_number] => 20240087859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => METHODS AND APPARATUS FOR TOROIDAL PLASMA GENERATION [patent_app_type] => utility [patent_app_number] => 17/940513 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17940513 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/940513
Methods and apparatus for toroidal plasma generation Sep 7, 2022 Issued
Array ( [id] => 18306012 [patent_doc_number] => 20230109912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => LOW TEMPERATURE SELECTIVE ETCHING OF SILICON NITRIDE USING MICROWAVE PLASMA [patent_app_type] => utility [patent_app_number] => 17/903913 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5173 [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] => 17903913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903913
Low temperature selective etching of silicon nitride using microwave plasma Sep 5, 2022 Issued
Array ( [id] => 18306012 [patent_doc_number] => 20230109912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => LOW TEMPERATURE SELECTIVE ETCHING OF SILICON NITRIDE USING MICROWAVE PLASMA [patent_app_type] => utility [patent_app_number] => 17/903913 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5173 [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] => 17903913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903913
Low temperature selective etching of silicon nitride using microwave plasma Sep 5, 2022 Issued
Array ( [id] => 18097322 [patent_doc_number] => 20220415663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => STRUCTURE MANUFACTURING METHOD AND STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/929309 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929309 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929309
Structure manufacturing method and structure Sep 1, 2022 Issued
Array ( [id] => 18097322 [patent_doc_number] => 20220415663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => STRUCTURE MANUFACTURING METHOD AND STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/929309 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929309 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929309
Structure manufacturing method and structure Sep 1, 2022 Issued
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] => 19531695 [patent_doc_number] => 20240355597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => ION BEAM ETCH SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/682869 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18682869 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/682869
ION BEAM ETCH SYSTEM AND METHOD Aug 18, 2022 Pending
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