
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |