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Shamim Ahmed

Examiner (ID: 3567, Phone: (571)272-1457 , Office: P/1713 )

Most Active Art Unit
1713
Art Unit(s)
1792, 1765, 1763, 1713, 1746
Total Applications
2333
Issued Applications
1735
Pending Applications
180
Abandoned Applications
431

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20574594 [patent_doc_number] => 20260068527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => METHOD OF PLASMA ETCHING [patent_app_type] => utility [patent_app_number] => 19/237240 [patent_app_country] => US [patent_app_date] => 2025-06-13 [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] => -16 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19237240 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/237240
METHOD OF PLASMA ETCHING Jun 12, 2025 Pending
Array ( [id] => 20705860 [patent_doc_number] => 12628592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Substrate processing method [patent_app_type] => utility [patent_app_number] => 19/002786 [patent_app_country] => US [patent_app_date] => 2024-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 949 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19002786 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/002786
Substrate processing method Dec 26, 2024 Issued
Array ( [id] => 20712546 [patent_doc_number] => 20260136899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-14 [patent_title] => SEMICONDUCTOR STRUCTURE AND PRODUCTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/946883 [patent_app_country] => US [patent_app_date] => 2024-11-13 [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] => -16 [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] => 18946883 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/946883
SEMICONDUCTOR STRUCTURE AND PRODUCTION METHOD THEREOF Nov 12, 2024 Pending
Array ( [id] => 20007636 [patent_doc_number] => 20250145858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => SLURRY COMPOSITION FOR POLISHING METAL FILM [patent_app_type] => utility [patent_app_number] => 18/938286 [patent_app_country] => US [patent_app_date] => 2024-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18938286 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/938286
SLURRY COMPOSITION FOR POLISHING METAL FILM Nov 5, 2024 Pending
Array ( [id] => 20698743 [patent_doc_number] => 20260130163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-07 [patent_title] => ETCHING SYSTEM AND ETCHING METHOD [patent_app_type] => utility [patent_app_number] => 18/934443 [patent_app_country] => US [patent_app_date] => 2024-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18934443 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/934443
ETCHING SYSTEM AND ETCHING METHOD Oct 31, 2024 Pending
Array ( [id] => 20684476 [patent_doc_number] => 20260123312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => SEMICONDUCTOR STRUCTURES AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/932822 [patent_app_country] => US [patent_app_date] => 2024-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18932822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/932822
SEMICONDUCTOR STRUCTURES AND METHODS OF FORMING THE SAME Oct 30, 2024 Pending
Array ( [id] => 19770504 [patent_doc_number] => 20250051930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => METHOD FOR RECYCLING OF PCB COPPER CHLORIDE ETCHING WASTE SOLUTION THROUGH PRECIPITATION TREATMENT, AND APPARATUS APPLICABLE THERETO [patent_app_type] => utility [patent_app_number] => 18/928307 [patent_app_country] => US [patent_app_date] => 2024-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18928307 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/928307
METHOD FOR RECYCLING OF PCB COPPER CHLORIDE ETCHING WASTE SOLUTION THROUGH PRECIPITATION TREATMENT, AND APPARATUS APPLICABLE THERETO Oct 27, 2024 Pending
Array ( [id] => 20283656 [patent_doc_number] => 20250308898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => DEPOSITION MASK AND METHOD OF MANUFACTURING DEPOSITION MASK [patent_app_type] => utility [patent_app_number] => 18/928350 [patent_app_country] => US [patent_app_date] => 2024-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11968 [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] => 18928350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/928350
DEPOSITION MASK AND METHOD OF MANUFACTURING DEPOSITION MASK Oct 27, 2024 Pending
Array ( [id] => 20684474 [patent_doc_number] => 20260123310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => DIRECTIONAL ANGLED ETCH FOR HARDMASK OPENING AND LWR IMPROVEMENT [patent_app_type] => utility [patent_app_number] => 18/925805 [patent_app_country] => US [patent_app_date] => 2024-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18925805 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/925805
DIRECTIONAL ANGLED ETCH FOR HARDMASK OPENING AND LWR IMPROVEMENT Oct 23, 2024 Pending
Array ( [id] => 20684477 [patent_doc_number] => 20260123313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => Subtractive Metal flow with Tip-to-Tip Critical Dimension Reduction [patent_app_type] => utility [patent_app_number] => 18/925695 [patent_app_country] => US [patent_app_date] => 2024-10-24 [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] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18925695 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/925695
Subtractive Metal flow with Tip-to-Tip Critical Dimension Reduction Oct 23, 2024 Pending
Array ( [id] => 19991045 [patent_doc_number] => 20250129267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => POLISHING SLURRY AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/924620 [patent_app_country] => US [patent_app_date] => 2024-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18924620 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/924620
POLISHING SLURRY AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE Oct 22, 2024 Pending
Array ( [id] => 20297809 [patent_doc_number] => 20250323052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => METHOD OF PROCESSING SUBSTRATE USING SLURRY AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/924443 [patent_app_country] => US [patent_app_date] => 2024-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18924443 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/924443
METHOD OF PROCESSING SUBSTRATE USING SLURRY AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE INCLUDING THE SAME Oct 22, 2024 Pending
Array ( [id] => 20002327 [patent_doc_number] => 20250140549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => PROCESSING SOLUTION, METHOD FOR PROCESSING SUBSTRATE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/924422 [patent_app_country] => US [patent_app_date] => 2024-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18924422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/924422
PROCESSING SOLUTION, METHOD FOR PROCESSING SUBSTRATE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE Oct 22, 2024 Pending
Array ( [id] => 20662194 [patent_doc_number] => 20260114252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-23 [patent_title] => SELF-ALIGNED MULTI-PATTERNING PROCESS [patent_app_type] => utility [patent_app_number] => 18/921437 [patent_app_country] => US [patent_app_date] => 2024-10-21 [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] => -16 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18921437 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/921437
SELF-ALIGNED MULTI-PATTERNING PROCESS Oct 20, 2024 Pending
Array ( [id] => 19758050 [patent_doc_number] => 20250046615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => ETCHING METHOD [patent_app_type] => utility [patent_app_number] => 18/918152 [patent_app_country] => US [patent_app_date] => 2024-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18918152 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/918152
ETCHING METHOD Oct 16, 2024 Pending
Array ( [id] => 19990981 [patent_doc_number] => 20250129203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => COMPOSITION FOR FORMING ORGANIC FILM, METHOD FOR FORMING ORGANIC FILM, PATTERNING PROCESS, AND POLYMER [patent_app_type] => utility [patent_app_number] => 18/912771 [patent_app_country] => US [patent_app_date] => 2024-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18912771 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/912771
COMPOSITION FOR FORMING ORGANIC FILM, METHOD FOR FORMING ORGANIC FILM, PATTERNING PROCESS, AND POLYMER Oct 10, 2024 Pending
Array ( [id] => 20979630 [patent_doc_number] => 12740359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-15 [patent_title] => Manufacturing method of semiconductor structure [patent_app_type] => utility [patent_app_number] => 18/909876 [patent_app_country] => US [patent_app_date] => 2024-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 18909876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/909876
MANUFACTURING METHOD OF SEMICONDUCTOR STRUCTURE Oct 7, 2024 Pending
Array ( [id] => 20641934 [patent_doc_number] => 20260100292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-09 [patent_title] => MEDICAL SYSTEMS, ANTI-SCATTER GRIDS AND METHODS OF MANUFACTURING ANTI-SCATTER GRIDS [patent_app_type] => utility [patent_app_number] => 18/905427 [patent_app_country] => US [patent_app_date] => 2024-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18905427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/905427
MEDICAL SYSTEMS, ANTI-SCATTER GRIDS AND METHODS OF MANUFACTURING ANTI-SCATTER GRIDS Oct 2, 2024 Pending
Array ( [id] => 19866213 [patent_doc_number] => 20250104999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => METHODS OF FILLING TRENCHES ON SUBSTRATE SURFACE [patent_app_type] => utility [patent_app_number] => 18/894170 [patent_app_country] => US [patent_app_date] => 2024-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18894170 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/894170
METHODS OF FILLING TRENCHES ON SUBSTRATE SURFACE Sep 23, 2024 Pending
Array ( [id] => 19866210 [patent_doc_number] => 20250104996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => TUNABLE ELECTRON TRANSPARENT SUBSTRATES FOR HIGH-RESOLUTION CHARACTERIZATION [patent_app_type] => utility [patent_app_number] => 18/892369 [patent_app_country] => US [patent_app_date] => 2024-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18892369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/892369
TUNABLE ELECTRON TRANSPARENT SUBSTRATES FOR HIGH-RESOLUTION CHARACTERIZATION Sep 20, 2024 Pending
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