Search

M. D. K. Talukder

Examiner (ID: 9110)

Most Active Art Unit
2648
Art Unit(s)
2648, 2618
Total Applications
921
Issued Applications
699
Pending Applications
81
Abandoned Applications
161

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19661980 [patent_doc_number] => 20240429045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => ATOMIC LAYER ETCH AND SELECTIVE DEPOSITION PROCESS FOR EXTREME ULTRAVIOLET LITHOGRAPHY RESIST IMPROVEMENT [patent_app_type] => utility [patent_app_number] => 18/757184 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14488 [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] => 18757184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757184
ATOMIC LAYER ETCH AND SELECTIVE DEPOSITION PROCESS FOR EXTREME ULTRAVIOLET LITHOGRAPHY RESIST IMPROVEMENT Jun 26, 2024 Pending
Array ( [id] => 20540488 [patent_doc_number] => 12557577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Method of forming semiconductor device using wet etching chemistry [patent_app_type] => utility [patent_app_number] => 18/749534 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1161 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749534 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749534
Method of forming semiconductor device using wet etching chemistry Jun 19, 2024 Issued
Array ( [id] => 19464651 [patent_doc_number] => 20240318320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => METHOD FOR FABRICATING A SEMICONDUCTOR DEVICE USING WET ETCHING AND DRY ETCHING AND SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/731567 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18731567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731567
Method for fabricating a semiconductor device using wet etching and dry etching and semiconductor device Jun 2, 2024 Issued
Array ( [id] => 20624741 [patent_doc_number] => 12592253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Tapered bi-layer near field transducer for heat-assisted magnetic recording write heads [patent_app_type] => utility [patent_app_number] => 18/665395 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665395 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665395
Tapered bi-layer near field transducer for heat-assisted magnetic recording write heads May 14, 2024 Issued
Array ( [id] => 20363322 [patent_doc_number] => 20250353134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => HEAT CLEANING SYSTEM AND METHOD FOR CMP PAD BY-PRODUCT CONTROL [patent_app_type] => utility [patent_app_number] => 18/663606 [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] => 2308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18663606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663606
HEAT CLEANING SYSTEM AND METHOD FOR CMP PAD BY-PRODUCT CONTROL May 13, 2024 Pending
Array ( [id] => 19575051 [patent_doc_number] => 20240379343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => MITIGATION OF FIRST WAFER EFFECT [patent_app_type] => utility [patent_app_number] => 18/660774 [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] => 7519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660774
MITIGATION OF FIRST WAFER EFFECT May 9, 2024 Pending
Array ( [id] => 19586612 [patent_doc_number] => 20240384169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => ETCHING SOLUTION, ETCHING METHOD, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/659602 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18659602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659602
ETCHING SOLUTION, ETCHING METHOD, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE May 8, 2024 Pending
Array ( [id] => 20335812 [patent_doc_number] => 20250339932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => CONDITIONING PAD WITH DEPOSITED DIAMOND COATING [patent_app_type] => utility [patent_app_number] => 18/654400 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18654400 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654400
CONDITIONING PAD WITH DEPOSITED DIAMOND COATING May 2, 2024 Pending
Array ( [id] => 19559870 [patent_doc_number] => 20240371662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => METHOD, SYSTEM AND APPARATUS FOR SURFACE MODIFICATION [patent_app_type] => utility [patent_app_number] => 18/651935 [patent_app_country] => US [patent_app_date] => 2024-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651935
METHOD, SYSTEM AND APPARATUS FOR SURFACE MODIFICATION Apr 30, 2024 Pending
Array ( [id] => 19546322 [patent_doc_number] => 20240363358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => METHODS FOR CHEMICALLY ETCHING A TARGET LAYER [patent_app_type] => utility [patent_app_number] => 18/647931 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18647931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/647931
METHODS FOR CHEMICALLY ETCHING A TARGET LAYER Apr 25, 2024 Pending
Array ( [id] => 20320599 [patent_doc_number] => 20250332687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => NOZZLE ASSEMBLY FOR A FLUID RECOVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/646597 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18646597 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/646597
NOZZLE ASSEMBLY FOR A FLUID RECOVERY SYSTEM Apr 24, 2024 Pending
Array ( [id] => 20649728 [patent_doc_number] => 12604691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Methods for wet atomic layer etching of molybdenum in aqueous solution [patent_app_type] => utility [patent_app_number] => 18/636818 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 9878 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636818 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636818
METHODS FOR WET ATOMIC LAYER ETCHING OF MOLYBDENUM IN AQUEOUS SOLUTION Apr 15, 2024 Pending
Array ( [id] => 19546338 [patent_doc_number] => 20240363374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => SYSTEM AND METHOD FOR SELECTIVE ETCHING OF AMORPHOUS SILICON OVER EPITAXIAL SILICON AT LOW SUBSTRATE TEMPERATURE [patent_app_type] => utility [patent_app_number] => 18/632376 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632376
SYSTEM AND METHOD FOR SELECTIVE ETCHING OF AMORPHOUS SILICON OVER EPITAXIAL SILICON AT LOW SUBSTRATE TEMPERATURE Apr 10, 2024 Pending
Array ( [id] => 19345427 [patent_doc_number] => 20240254390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => COMPOSITION AND METHOD FOR CREATING NANOSCALE SURFACE GEOMETRY ON AN IMPLANTABLE DEVICE [patent_app_type] => utility [patent_app_number] => 18/628784 [patent_app_country] => US [patent_app_date] => 2024-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628784 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628784
Composition and method for creating nanoscale surface geometry on an implantable device Apr 6, 2024 Issued
Array ( [id] => 20291246 [patent_doc_number] => 20250316489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => SEMICONDUCTOR DEVICE FABRICATION METHODS AND DEVICES FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/626386 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18626386 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626386
SEMICONDUCTOR DEVICE FABRICATION METHODS AND DEVICES FOR FORMING THE SAME Apr 3, 2024 Pending
Array ( [id] => 20283672 [patent_doc_number] => 20250308914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => METHOD FOR MAKING A HIGH ASPECT RATIO TRENCH [patent_app_type] => utility [patent_app_number] => 18/620041 [patent_app_country] => US [patent_app_date] => 2024-03-28 [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] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18620041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/620041
METHOD FOR MAKING A HIGH ASPECT RATIO TRENCH Mar 27, 2024 Pending
Array ( [id] => 20251099 [patent_doc_number] => 20250299968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => SEMICONDUCTOR PROCESSING TOOL AND METHODS OF OPERATION [patent_app_type] => utility [patent_app_number] => 18/615579 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4266 [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] => 18615579 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615579
SEMICONDUCTOR PROCESSING TOOL AND METHODS OF OPERATION Mar 24, 2024 Pending
Array ( [id] => 20332760 [patent_doc_number] => 12463044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Pitch reduction technology using alternating spacer depositions during the formation of a semiconductor device and systems including same [patent_app_type] => utility [patent_app_number] => 18/608191 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 40 [patent_no_of_words] => 1037 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608191
Pitch reduction technology using alternating spacer depositions during the formation of a semiconductor device and systems including same Mar 17, 2024 Issued
Array ( [id] => 20235776 [patent_doc_number] => 20250293095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => SYSTEM AND METHOD OF PULSE SCORING [patent_app_type] => utility [patent_app_number] => 18/608285 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608285 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608285
SYSTEM AND METHOD OF PULSE SCORING Mar 17, 2024 Pending
Array ( [id] => 20235718 [patent_doc_number] => 20250293037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => METHOD FOR PROCESSING A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/604228 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18604228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604228
METHOD FOR PROCESSING A SUBSTRATE Mar 12, 2024 Pending
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