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] => 19260850 [patent_doc_number] => 12020915 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-25 [patent_title] => Resonant frequency shift as etch stop of gate oxide of MOSFET transistor [patent_app_type] => utility [patent_app_number] => 18/414436 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1661 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18414436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/414436
Resonant frequency shift as etch stop of gate oxide of MOSFET transistor Jan 15, 2024 Issued
Array ( [id] => 20093532 [patent_doc_number] => 20250223468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => Functionalized Carbon Particle CMP Slurry Dispersion [patent_app_type] => utility [patent_app_number] => 18/409628 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409628
Functionalized Carbon Particle CMP Slurry Dispersion Jan 9, 2024 Pending
Array ( [id] => 19269328 [patent_doc_number] => 20240213032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => ETCHING METHOD AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/395788 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18395788 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395788
ETCHING METHOD AND PLASMA PROCESSING APPARATUS Dec 25, 2023 Pending
Array ( [id] => 19269189 [patent_doc_number] => 20240212893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => SELECTIVE THIN FILM RESISTOR AND METHODS FOR MAKING SAME [patent_app_type] => utility [patent_app_number] => 18/392584 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392584
SELECTIVE THIN FILM RESISTOR AND METHODS FOR MAKING SAME Dec 20, 2023 Pending
Array ( [id] => 19252701 [patent_doc_number] => 20240203698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => ETCHING METHOD AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/390221 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390221
ETCHING METHOD AND PLASMA PROCESSING APPARATUS Dec 19, 2023 Pending
Array ( [id] => 20063350 [patent_doc_number] => 20250201572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => METHODS FOR WET ATOMIC LAYER ETCHING OF TRANSITION METAL OXIDE DIELECTRIC MATERIALS [patent_app_type] => utility [patent_app_number] => 18/542181 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18542181 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542181
Methods for wet atomic layer etching of transition metal oxide dielectric materials Dec 14, 2023 Issued
Array ( [id] => 20318070 [patent_doc_number] => 12456625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Planarization method of wafer [patent_app_type] => utility [patent_app_number] => 18/536326 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536326
Planarization method of wafer Dec 11, 2023 Issued
Array ( [id] => 20826615 [patent_doc_number] => 12680172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Chemical solution for removing precious metal, method for manufacturing chemical solution, method for treating substrate, method for manufacturing semiconductor device [patent_app_type] => utility [patent_app_number] => 18/528264 [patent_app_country] => US [patent_app_date] => 2023-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4424 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18528264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/528264
Chemical solution for removing precious metal, method for manufacturing chemical solution, method for treating substrate, method for manufacturing semiconductor device Dec 3, 2023 Issued
Array ( [id] => 19234169 [patent_doc_number] => 20240191362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => CHEMICAL SOLUTION FOR REMOVING PRECIOUS METAL, METHOD FOR MANUFACTURING CHEMICAL SOLUTION, METHOD FOR TREATING SUBSTRATE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/528283 [patent_app_country] => US [patent_app_date] => 2023-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18528283 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/528283
Chemical solution for removing precious metal, method for manufacturing chemical solution, method for treating substrate, method for manufacturing semiconductor device Dec 3, 2023 Issued
Array ( [id] => 19234167 [patent_doc_number] => 20240191360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => CHEMICAL SOLUTION FOR REMOVING PRECIOUS METAL, METHOD FOR MANUFACTURING CHEMICAL SOLUTION, METHOD FOR TREATING SUBSTRATE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/527976 [patent_app_country] => US [patent_app_date] => 2023-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18527976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/527976
CHEMICAL SOLUTION FOR REMOVING PRECIOUS METAL, METHOD FOR MANUFACTURING CHEMICAL SOLUTION, METHOD FOR TREATING SUBSTRATE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE Dec 3, 2023 Pending
Array ( [id] => 20626135 [patent_doc_number] => 12593665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Hard mask removal method [patent_app_type] => utility [patent_app_number] => 18/524896 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524896
Hard mask removal method Nov 29, 2023 Issued
Array ( [id] => 20044788 [patent_doc_number] => 20250183010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => THERMAL PLASMA ETCHING SYSTEM AND THERMAL PLASMA ETCHING METHOD [patent_app_type] => utility [patent_app_number] => 18/523926 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523926 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523926
THERMAL PLASMA ETCHING SYSTEM AND THERMAL PLASMA ETCHING METHOD Nov 29, 2023 Abandoned
Array ( [id] => 19051120 [patent_doc_number] => 20240093089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => COMPOSITION AND PROCESS FOR SELECTIVELY ETCHING A LAYER COMPRISING AN ALUMINIUM COMPOUND IN THE PRESENCE OF LAYERS OF LOW-K MATERIALS, COPPER AND/OR COBALT [patent_app_type] => utility [patent_app_number] => 18/519571 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18519571 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/519571
Composition and process for selectively etching a layer comprising an aluminium compound in the presence of layers of low-k materials, copper and/or cobalt Nov 26, 2023 Issued
Array ( [id] => 19252686 [patent_doc_number] => 20240203683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => GRID SURFACE CONDITIONING FOR ION BEAM SYSTEM [patent_app_type] => utility [patent_app_number] => 18/504438 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504438
Grid surface conditioning for ion beam system Nov 7, 2023 Issued
Array ( [id] => 19216865 [patent_doc_number] => 20240181569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => FRACTAL METALLIC NANOSTRUCTURE AND METHOD OF SYNTHESIS OF FRACTAL METALLIC NANOSTRUCTURE [patent_app_type] => utility [patent_app_number] => 18/385560 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18385560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385560
FRACTAL METALLIC NANOSTRUCTURE AND METHOD OF SYNTHESIS OF FRACTAL METALLIC NANOSTRUCTURE Oct 30, 2023 Pending
Array ( [id] => 19700487 [patent_doc_number] => 12194490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Automotive part identification marking system [patent_app_type] => utility [patent_app_number] => 18/493386 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 6015 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493386 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493386
Automotive part identification marking system Oct 23, 2023 Issued
Array ( [id] => 19237289 [patent_doc_number] => 20240194484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => DESIGN, CONTROL, AND OPTIMIZATION OF PHOTOSENSITIVITY MODULATION ALONG PHOTORESIST FILM DEPTH [patent_app_type] => utility [patent_app_number] => 18/379102 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379102 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379102
DESIGN, CONTROL, AND OPTIMIZATION OF PHOTOSENSITIVITY MODULATION ALONG PHOTORESIST FILM DEPTH Oct 10, 2023 Pending
Array ( [id] => 18955670 [patent_doc_number] => 20240043997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => METHOD FOR FILLING A GAP IN A THREE-DIMENSIONAL STRUCTURE ON A SEMICONDUCTOR SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/378403 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18378403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378403
METHOD FOR FILLING A GAP IN A THREE-DIMENSIONAL STRUCTURE ON A SEMICONDUCTOR SUBSTRATE Oct 9, 2023 Pending
Array ( [id] => 19305582 [patent_doc_number] => 20240234162 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SUBSTRATE-PROCESSING METHOD AND SUBSTRATE-PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/482401 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482401
SUBSTRATE-PROCESSING METHOD AND SUBSTRATE-PROCESSING APPARATUS Oct 5, 2023 Pending
Array ( [id] => 18943409 [patent_doc_number] => 20240038548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => METHOD OF PREPARING ACTIVE AREAS [patent_app_type] => utility [patent_app_number] => 18/377422 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377422
Method of preparing active areas Oct 5, 2023 Issued
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