Search

Asok K. Sarkar

Examiner (ID: 13120, Phone: (571)272-1970 , Office: P/2891 )

Most Active Art Unit
2891
Art Unit(s)
2829, 2891, 2813
Total Applications
2296
Issued Applications
1995
Pending Applications
119
Abandoned Applications
207

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15687783 [patent_doc_number] => 20200098555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING APPARATUS, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 16/575471 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16575471 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575471
Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium Sep 18, 2019 Issued
Array ( [id] => 16332275 [patent_doc_number] => 20200303241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/566351 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16566351 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/566351
Semiconductor device manufacturing method and semiconductor device Sep 9, 2019 Issued
Array ( [id] => 16464033 [patent_doc_number] => 10847392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Method of manufacturing semiconductor device [patent_app_type] => utility [patent_app_number] => 16/560250 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 11374 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16560250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560250
Method of manufacturing semiconductor device Sep 3, 2019 Issued
Array ( [id] => 16272219 [patent_doc_number] => 20200273707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => REPLACEMENT METAL GATE FORMATION OF PMOS ULTRA-LOW VOLTAGE DEVICES USING A THERMAL IMPLANT [patent_app_type] => utility [patent_app_number] => 16/560224 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16560224 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560224
Replacement metal gate formation of PMOS ultra-low voltage devices using a thermal implant Sep 3, 2019 Issued
Array ( [id] => 16896276 [patent_doc_number] => 11037838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => In-situ integrated chambers [patent_app_type] => utility [patent_app_number] => 16/559227 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5353 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16559227 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/559227
In-situ integrated chambers Sep 2, 2019 Issued
Array ( [id] => 16677387 [patent_doc_number] => 20210066153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => NITROGEN-RICH SILICON NITRIDE FILMS FOR THIN FILM TRANSISTORS [patent_app_type] => utility [patent_app_number] => 16/557102 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16557102 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/557102
Nitrogen-rich silicon nitride films for thin film transistors Aug 29, 2019 Issued
Array ( [id] => 16944087 [patent_doc_number] => 11056338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Method for printing wide bandgap semiconductor materials [patent_app_type] => utility [patent_app_number] => 16/554975 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6437 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16554975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/554975
Method for printing wide bandgap semiconductor materials Aug 28, 2019 Issued
Array ( [id] => 16653299 [patent_doc_number] => 10930491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium [patent_app_type] => utility [patent_app_number] => 16/555543 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 11858 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16555543 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/555543
Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium Aug 28, 2019 Issued
Array ( [id] => 16987931 [patent_doc_number] => 11075114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium [patent_app_type] => utility [patent_app_number] => 16/555178 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 11850 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16555178 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/555178
Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium Aug 28, 2019 Issued
Array ( [id] => 16417790 [patent_doc_number] => 10825691 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-03 [patent_title] => Semiconductor structure stack [patent_app_type] => utility [patent_app_number] => 16/555470 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7209 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16555470 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/555470
Semiconductor structure stack Aug 28, 2019 Issued
Array ( [id] => 16645476 [patent_doc_number] => 10923342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Selective modification method of a base material surface [patent_app_type] => utility [patent_app_number] => 16/550695 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8170 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16550695 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/550695
Selective modification method of a base material surface Aug 25, 2019 Issued
Array ( [id] => 15259951 [patent_doc_number] => 20190378709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => DEPOSITION OF BORON AND CARBON CONTAINING MATERIALS [patent_app_type] => utility [patent_app_number] => 16/549434 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16549434 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/549434
Deposition of boron and carbon containing materials Aug 22, 2019 Issued
Array ( [id] => 15218529 [patent_doc_number] => 20190371951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => SOLAR CELL MODULE AND METHOD OF MANUFACTURING SOLAR CELL MODULE [patent_app_type] => utility [patent_app_number] => 16/546020 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16546020 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/546020
Solar cell module and method of manufacturing solar cell module Aug 19, 2019 Issued
Array ( [id] => 16624862 [patent_doc_number] => 20210043515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => HYBRID WAFER DICING APPROACH USING A SPATIALLY MULTI-FOCUSED LASER BEAM LASER SCRIBING PROCESS AND PLASMA ETCH PROCESS [patent_app_type] => utility [patent_app_number] => 16/533590 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16533590 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/533590
Hybrid wafer dicing approach using a spatially multi-focused laser beam laser scribing process and plasma etch process Aug 5, 2019 Issued
Array ( [id] => 16609325 [patent_doc_number] => 10910339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Flip chip bonding method [patent_app_type] => utility [patent_app_number] => 16/533450 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 3654 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16533450 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/533450
Flip chip bonding method Aug 5, 2019 Issued
Array ( [id] => 17032829 [patent_doc_number] => 11094647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Methods and apparatus to eliminate wafer bow for CVD and patterning HVM systems [patent_app_type] => utility [patent_app_number] => 16/533145 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4828 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16533145 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/533145
Methods and apparatus to eliminate wafer bow for CVD and patterning HVM systems Aug 5, 2019 Issued
Array ( [id] => 19213758 [patent_doc_number] => 12002831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/266838 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 47 [patent_no_of_words] => 17049 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17266838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/266838
Semiconductor device Aug 1, 2019 Issued
Array ( [id] => 17145170 [patent_doc_number] => 20210313183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => MULTI-LAYER FEATURE FILL [patent_app_type] => utility [patent_app_number] => 17/250503 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17250503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/250503
Multi-layer feature fill Jul 30, 2019 Issued
Array ( [id] => 15123311 [patent_doc_number] => 20190348289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/523596 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16523596 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/523596
Method of manufacturing semiconductor device Jul 25, 2019 Issued
Array ( [id] => 15123305 [patent_doc_number] => 20190348286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => LASER IRRADIATION METHOD AND LASER IRRADIATION DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/522930 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16522930 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/522930
Laser irradiation method and laser irradiation device and method of manufacturing semiconductor device Jul 25, 2019 Issued
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