Search

Thomas T. Pham

Examiner (ID: 2451, Phone: (571)270-7670 , Office: P/1713 )

Most Active Art Unit
1713
Art Unit(s)
1713
Total Applications
675
Issued Applications
298
Pending Applications
131
Abandoned Applications
272

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20044831 [patent_doc_number] => 20250183053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => METAL OXIDE DIRECTIONAL REMOVAL [patent_app_type] => utility [patent_app_number] => 19/051385 [patent_app_country] => US [patent_app_date] => 2025-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19051385 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/051385
METAL OXIDE DIRECTIONAL REMOVAL Feb 11, 2025 Pending
Array ( [id] => 19998621 [patent_doc_number] => 20250136843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => POLISHING COMPOSITION COMPRISING POLISHING PARTICLES HAVING HIGH WATER AFFINITY [patent_app_type] => utility [patent_app_number] => 19/008224 [patent_app_country] => US [patent_app_date] => 2025-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 4 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19008224 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/008224
POLISHING COMPOSITION COMPRISING POLISHING PARTICLES HAVING HIGH WATER AFFINITY Jan 1, 2025 Pending
Array ( [id] => 19724210 [patent_doc_number] => 20250026961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => CMP SLURRIES [patent_app_type] => utility [patent_app_number] => 18/909483 [patent_app_country] => US [patent_app_date] => 2024-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18909483 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/909483
CMP SLURRIES Oct 7, 2024 Pending
Array ( [id] => 19634528 [patent_doc_number] => 20240412977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => SYSTEM AND METHOD FOR REMOVING IMPURITIES DURING CHEMICAL MECHANICAL PLANARIZATION [patent_app_type] => utility [patent_app_number] => 18/784608 [patent_app_country] => US [patent_app_date] => 2024-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18784608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/784608
SYSTEM AND METHOD FOR REMOVING IMPURITIES DURING CHEMICAL MECHANICAL PLANARIZATION Jul 24, 2024 Pending
Array ( [id] => 19589628 [patent_doc_number] => 20240387185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => BY-SITE-COMENSATED ETCH BACK FOR LOCAL PLANARIZATION/TOPOGRAPHY ADJUSTMENT [patent_app_type] => utility [patent_app_number] => 18/782475 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18782475 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/782475
BY-SITE-COMENSATED ETCH BACK FOR LOCAL PLANARIZATION/TOPOGRAPHY ADJUSTMENT Jul 23, 2024 Pending
Array ( [id] => 19513058 [patent_doc_number] => 20240344744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SOLVENT CAST ELECTROCALORIC POLYMER FILMS [patent_app_type] => utility [patent_app_number] => 18/755138 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18755138 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755138
SOLVENT CAST ELECTROCALORIC POLYMER FILMS Jun 25, 2024 Pending
Array ( [id] => 20072140 [patent_doc_number] => 20250210362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => METHODS OF TREATING A SEMICONDUCTOR SUBSTRATE AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/752505 [patent_app_country] => US [patent_app_date] => 2024-06-24 [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] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18752505 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/752505
METHODS OF TREATING A SEMICONDUCTOR SUBSTRATE AND APPARATUS Jun 23, 2024 Pending
Array ( [id] => 20338930 [patent_doc_number] => 20250343050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => METHOD FOR PLANARIZING SURFACE OF SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/740482 [patent_app_country] => US [patent_app_date] => 2024-06-11 [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] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18740482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740482
METHOD FOR PLANARIZING SURFACE OF SEMICONDUCTOR DEVICE Jun 10, 2024 Pending
Array ( [id] => 19619156 [patent_doc_number] => 20240404836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => METHOD FOR PRODUCING VERTICAL POWER TRANSISTORS AND VERTICAL POWER TRANSISTOR [patent_app_type] => utility [patent_app_number] => 18/674169 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18674169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674169
METHOD FOR PRODUCING VERTICAL POWER TRANSISTORS AND VERTICAL POWER TRANSISTOR May 23, 2024 Pending
Array ( [id] => 19435924 [patent_doc_number] => 20240304422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => PLASMA PROCESSING WITH INDEPENDENT TEMPERATURE CONTROL [patent_app_type] => utility [patent_app_number] => 18/668480 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18668480 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668480
PLASMA PROCESSING WITH INDEPENDENT TEMPERATURE CONTROL May 19, 2024 Pending
Array ( [id] => 20367342 [patent_doc_number] => 20250357154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => SELECTIVE PERIODIC EDGE DEPOSITION AND ETCH [patent_app_type] => utility [patent_app_number] => 18/663463 [patent_app_country] => US [patent_app_date] => 2024-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18663463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663463
SELECTIVE PERIODIC EDGE DEPOSITION AND ETCH May 13, 2024 Pending
Array ( [id] => 19661994 [patent_doc_number] => 20240429059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => METHOD FOR IMPROVING RESIDUE FORMATION AFTER MANDREL REMOVAL [patent_app_type] => utility [patent_app_number] => 18/660289 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660289
METHOD FOR IMPROVING RESIDUE FORMATION AFTER MANDREL REMOVAL May 9, 2024 Pending
Array ( [id] => 20139392 [patent_doc_number] => 20250246436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => PLANARIZATION PROCESS AND METHOD [patent_app_type] => utility [patent_app_number] => 18/646459 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18646459 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/646459
PLANARIZATION PROCESS AND METHOD Apr 24, 2024 Pending
Array ( [id] => 20283689 [patent_doc_number] => 20250308931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => METHOD FOR REMOVING METAL-CONTAINING MATERIALS IN SMALL PITCH STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/622318 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18622318 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/622318
METHOD FOR REMOVING METAL-CONTAINING MATERIALS IN SMALL PITCH STRUCTURES Mar 28, 2024 Pending
Array ( [id] => 19285610 [patent_doc_number] => 20240222087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => SUBSTRATE PROCESSING APPARATUS, PLASMA GENERATING APPARATUS, SUBSTRATE PROCESSING METHOD, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/609531 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18609531 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/609531
SUBSTRATE PROCESSING APPARATUS, PLASMA GENERATING APPARATUS, SUBSTRATE PROCESSING METHOD, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM Mar 18, 2024 Pending
Array ( [id] => 20222942 [patent_doc_number] => 20250285873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => Additives for Grinding Semiconductor Workpieces [patent_app_type] => utility [patent_app_number] => 18/598859 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18598859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598859
Additives for Grinding Semiconductor Workpieces Mar 6, 2024 Issued
Array ( [id] => 19403873 [patent_doc_number] => 20240287384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => ETCHING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/583264 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18583264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583264
ETCHING COMPOSITIONS Feb 20, 2024 Abandoned
Array ( [id] => 20153314 [patent_doc_number] => 20250253152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => DIRECT CURRENT SUPERPOSITION (DCS) FOR PROTECTION OF ORGANIC MANDREL DURING SPACER DEPOSITION [patent_app_type] => utility [patent_app_number] => 18/433320 [patent_app_country] => US [patent_app_date] => 2024-02-05 [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] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18433320 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433320
DIRECT CURRENT SUPERPOSITION (DCS) FOR PROTECTION OF ORGANIC MANDREL DURING SPACER DEPOSITION Feb 4, 2024 Pending
Array ( [id] => 19345428 [patent_doc_number] => 20240254391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => WET ETCH FORMULATIONS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/430567 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18430567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/430567
WET ETCH FORMULATIONS AND RELATED METHODS Jan 31, 2024 Pending
Array ( [id] => 19345401 [patent_doc_number] => 20240254364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => POLISHING COMPOSITION, POLISHING METHOD USING THE POLISHING COMPOSITION, AND METHOD FOR PRODUCING METALLIC MOLD USING THE POLISHING COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/423589 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18423589 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/423589
POLISHING COMPOSITION, POLISHING METHOD USING THE POLISHING COMPOSITION, AND METHOD FOR PRODUCING METALLIC MOLD USING THE POLISHING COMPOSITION Jan 25, 2024 Pending
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