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] => 19846510 [patent_doc_number] => 20250091861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => LASER MICROMACHINING OF MEMS RESONATORS FROM BULK OPTICALLY TRANSPARENT MATERIAL [patent_app_type] => utility [patent_app_number] => 18/727238 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6287 [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] => 18727238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/727238
LASER MICROMACHINING OF MEMS RESONATORS FROM BULK OPTICALLY TRANSPARENT MATERIAL Jan 5, 2023 Pending
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] => 19285596 [patent_doc_number] => 20240222073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => ION BEAM LITHOGRAPHY AND NANOENGINEERING [patent_app_type] => utility [patent_app_number] => 18/147636 [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] => 4284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18147636 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147636
ION BEAM LITHOGRAPHY AND NANOENGINEERING Dec 27, 2022 Pending
Array ( [id] => 20916996 [patent_doc_number] => 12713865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Substrate processing apparatus and substrate processing method [patent_app_type] => utility [patent_app_number] => 18/722860 [patent_app_country] => US [patent_app_date] => 2022-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7041 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18722860 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/722860
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD Dec 25, 2022 Pending
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 Issued
Array ( [id] => 20701617 [patent_doc_number] => 12624317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [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] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 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 Issued
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] => 20829542 [patent_doc_number] => 12683121 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Pulsed voltage plasma processing apparatus and method [patent_app_type] => utility [patent_app_number] => 17/976578 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 4720 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976578
Pulsed voltage plasma processing apparatus and method Oct 27, 2022 Issued
Array ( [id] => 19435954 [patent_doc_number] => 20240304452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/701058 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18701058 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/701058
SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS Oct 11, 2022 Pending
Array ( [id] => 20746767 [patent_doc_number] => 12646689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [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] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5040 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279509
Plasma processing method Oct 10, 2022 Issued
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] => 19986933 [patent_doc_number] => 20250125155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => ATOMIC LAYER ETCHING USING BORON TRICHLORIDE [patent_app_type] => utility [patent_app_number] => 18/688739 [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] => 19761 [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] => 18688739 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/688739
ATOMIC LAYER ETCHING USING BORON TRICHLORIDE Sep 5, 2022 Pending
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
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