Search

Binh X. Tran

Examiner (ID: 5048)

Most Active Art Unit
1713
Art Unit(s)
1765, 1713, 1792
Total Applications
1642
Issued Applications
1265
Pending Applications
148
Abandoned Applications
265

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19424254 [patent_doc_number] => 12083647 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-10 [patent_title] => Magnetorheological-elastomer polishing pad for chemical mechanical polishing of semiconductor wafer, preparation method and application thereof [patent_app_type] => utility [patent_app_number] => 18/626295 [patent_app_country] => US [patent_app_date] => 2024-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 7230 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626295 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626295
Magnetorheological-elastomer polishing pad for chemical mechanical polishing of semiconductor wafer, preparation method and application thereof Apr 2, 2024 Issued
Array ( [id] => 20167808 [patent_doc_number] => 20250259855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => IN-SITU METAL DEPOSITION FOR REDUCED CHARGING DURING DIELECTRIC ETCH [patent_app_type] => utility [patent_app_number] => 18/439469 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18439469 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/439469
IN-SITU METAL DEPOSITION FOR REDUCED CHARGING DURING DIELECTRIC ETCH Feb 11, 2024 Pending
Array ( [id] => 20153318 [patent_doc_number] => 20250253156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => DEPOSITION AND ETCHING FOR SELECTIVE REMOVAL OF DEPOSITED DIELECTRIC FILM FROM TOPS OF FINS [patent_app_type] => utility [patent_app_number] => 18/435853 [patent_app_country] => US [patent_app_date] => 2024-02-07 [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] => -15 [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] => 18435853 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435853
DEPOSITION AND ETCHING FOR SELECTIVE REMOVAL OF DEPOSITED DIELECTRIC FILM FROM TOPS OF FINS Feb 6, 2024 Pending
Array ( [id] => 19364144 [patent_doc_number] => 20240266178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => ELECTROCHEMICAL-MECHANICAL THINNING METHOD AND APPARATUS FOR LARGE-DIAMETER SEMICONDUCTOR WAFERS [patent_app_type] => utility [patent_app_number] => 18/434762 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18434762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434762
ELECTROCHEMICAL-MECHANICAL THINNING METHOD AND APPARATUS FOR LARGE-DIAMETER SEMICONDUCTOR WAFERS Feb 5, 2024 Pending
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] => 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] => 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] => 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] => 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] => 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] => 19269297 [patent_doc_number] => 20240213001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => SUBSTRATE TREATMENT METHOD AND SUBSTRATE TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 18/542776 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18542776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542776
SUBSTRATE TREATMENT METHOD AND SUBSTRATE TREATMENT APPARATUS Dec 17, 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 Pending
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] => 19234168 [patent_doc_number] => 20240191361 [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] => 18/528264 [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] => 8069 [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] => 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 Pending
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] => 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 Pending
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 Pending
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] => 19234168 [patent_doc_number] => 20240191361 [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] => 18/528264 [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] => 8069 [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] => 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 Pending
Array ( [id] => 19071034 [patent_doc_number] => 20240105460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [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] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 Pending
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