Search

Rakesh Kumar Dhingra

Examiner (ID: 310, Phone: (571)272-5959 , Office: P/1716 )

Most Active Art Unit
1716
Art Unit(s)
1716, 1792, 1763
Total Applications
862
Issued Applications
461
Pending Applications
15
Abandoned Applications
388

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12248846 [patent_doc_number] => 09921620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Method for manufacturing housing' [patent_app_type] => utility [patent_app_number] => 15/348946 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1543 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15348946 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/348946
Method for manufacturing housing Nov 9, 2016 Issued
Array ( [id] => 12524790 [patent_doc_number] => 10005100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Method for forming fine patterns [patent_app_type] => utility [patent_app_number] => 15/348305 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 7413 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15348305 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/348305
Method for forming fine patterns Nov 9, 2016 Issued
Array ( [id] => 14875123 [patent_doc_number] => 20190287803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => METHOD FOR IMPLEMENTING AND REGULATING PATTERNING OF A GRAPHENE FILM BY ULTRAVIOLET PHOTO-OXIDATION [patent_app_type] => utility [patent_app_number] => 16/317555 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16317555 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317555
Method for implementing and regulating patterning of a graphene film by ultraviolet photo-oxidation Oct 17, 2016 Issued
Array ( [id] => 12256872 [patent_doc_number] => 09929021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Dry etching method and dry etching agent' [patent_app_type] => utility [patent_app_number] => 15/264208 [patent_app_country] => US [patent_app_date] => 2016-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5085 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15264208 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/264208
Dry etching method and dry etching agent Sep 12, 2016 Issued
Array ( [id] => 15396395 [patent_doc_number] => 10538846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Etching solution composition for tungsten layer, method for preparing electronic device using the same and electronic device [patent_app_type] => utility [patent_app_number] => 15/259669 [patent_app_country] => US [patent_app_date] => 2016-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3872 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15259669 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/259669
Etching solution composition for tungsten layer, method for preparing electronic device using the same and electronic device Sep 7, 2016 Issued
Array ( [id] => 13862049 [patent_doc_number] => 10192749 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Dry-etching method [patent_app_type] => utility [patent_app_number] => 15/248171 [patent_app_country] => US [patent_app_date] => 2016-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2498 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15248171 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/248171
Dry-etching method Aug 25, 2016 Issued
Array ( [id] => 13300009 [patent_doc_number] => 20180201541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => LOW REFLECTIVITY COATING AND METHOD AND SYSTEM FOR COATING A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 15/743626 [patent_app_country] => US [patent_app_date] => 2016-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -42 [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] => 15743626 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/743626
Low reflectivity coating and method and system for coating a substrate Aug 25, 2016 Issued
Array ( [id] => 11475454 [patent_doc_number] => 20170062237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'METHOD FOR REMOVING HALOGEN AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 15/245335 [patent_app_country] => US [patent_app_date] => 2016-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5709 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15245335 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/245335
Method for removing halogen and method for manufacturing semiconductor device Aug 23, 2016 Issued
Array ( [id] => 11495351 [patent_doc_number] => 20170069536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'PLASMA TREATMENT METHOD AND METHOD OF MANUFACTURING ELECTRONIC COMPONENT' [patent_app_type] => utility [patent_app_number] => 15/245139 [patent_app_country] => US [patent_app_date] => 2016-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 15262 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15245139 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/245139
Plasma treatment method and method of manufacturing electronic component Aug 22, 2016 Issued
Array ( [id] => 11623050 [patent_doc_number] => 20170133238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE AND SLURRY FOR CHEMICAL MECHANICAL POLISHING' [patent_app_type] => utility [patent_app_number] => 15/228369 [patent_app_country] => US [patent_app_date] => 2016-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4405 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15228369 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/228369
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE AND SLURRY FOR CHEMICAL MECHANICAL POLISHING Aug 3, 2016 Abandoned
Array ( [id] => 11459887 [patent_doc_number] => 20170053793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-23 [patent_title] => 'METHOD AND SYSTEM FOR SCULPTING SPACER SIDEWALL MASK' [patent_app_type] => utility [patent_app_number] => 15/227096 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5606 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15227096 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/227096
METHOD AND SYSTEM FOR SCULPTING SPACER SIDEWALL MASK Aug 2, 2016 Abandoned
Array ( [id] => 12102066 [patent_doc_number] => 09859165 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-02 [patent_title] => 'Planarization process for forming semiconductor device structure' [patent_app_type] => utility [patent_app_number] => 15/223068 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5040 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15223068 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/223068
Planarization process for forming semiconductor device structure Jul 28, 2016 Issued
Array ( [id] => 12162391 [patent_doc_number] => 20180033657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'PRESSURE PURGE ETCH METHOD FOR ETCHING COMPLEX 3-D STRUCTURES' [patent_app_type] => utility [patent_app_number] => 15/220785 [patent_app_country] => US [patent_app_date] => 2016-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5268 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15220785 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/220785
Pressure purge etch method for etching complex 3-D structures Jul 26, 2016 Issued
Array ( [id] => 12162370 [patent_doc_number] => 20180033636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'METHOD OF FABRICATING A SEMICONDUCTOR STRUCTURE' [patent_app_type] => utility [patent_app_number] => 15/221586 [patent_app_country] => US [patent_app_date] => 2016-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4067 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15221586 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/221586
METHOD OF FABRICATING A SEMICONDUCTOR STRUCTURE Jul 26, 2016 Abandoned
Array ( [id] => 11273606 [patent_doc_number] => 20160336152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'ADJUSTMENT OF POWER AND FREQUENCY BASED ON THREE OR MORE STATES' [patent_app_type] => utility [patent_app_number] => 15/219918 [patent_app_country] => US [patent_app_date] => 2016-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 22215 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15219918 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/219918
Adjustment of power and frequency based on three or more states Jul 25, 2016 Issued
Array ( [id] => 14011469 [patent_doc_number] => 10224209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-05 [patent_title] => Etching method, article manufacturing method, and etching apparatus [patent_app_type] => utility [patent_app_number] => 15/217466 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 5371 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15217466 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/217466
Etching method, article manufacturing method, and etching apparatus Jul 21, 2016 Issued
Array ( [id] => 12895975 [patent_doc_number] => 20180190500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => METHOD FOR ETCHING MULTILAYER FILM [patent_app_type] => utility [patent_app_number] => 15/740394 [patent_app_country] => US [patent_app_date] => 2016-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15740394 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/740394
Method for etching multilayer film Jul 14, 2016 Issued
Array ( [id] => 11502801 [patent_doc_number] => 20170076986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'NON-DESTRUCTIVE EPITAXIAL LIFT-OFF OF LARGE AREA III-V THIN-FILM GROWN BY METAL ORGANIC CHEMICAL VAPOR DEPOSITION AND SUBSTRATE REUSE' [patent_app_type] => utility [patent_app_number] => 15/212104 [patent_app_country] => US [patent_app_date] => 2016-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8605 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15212104 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/212104
NON-DESTRUCTIVE EPITAXIAL LIFT-OFF OF LARGE AREA III-V THIN-FILM GROWN BY METAL ORGANIC CHEMICAL VAPOR DEPOSITION AND SUBSTRATE REUSE Jul 14, 2016 Abandoned
Array ( [id] => 16707603 [patent_doc_number] => 10957547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Formulations to selectively etch silicon germanium relative to germanium [patent_app_type] => utility [patent_app_number] => 15/742334 [patent_app_country] => US [patent_app_date] => 2016-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4585 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15742334 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/742334
Formulations to selectively etch silicon germanium relative to germanium Jul 6, 2016 Issued
Array ( [id] => 16233843 [patent_doc_number] => 10741406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Dry etching method [patent_app_type] => utility [patent_app_number] => 15/743534 [patent_app_country] => US [patent_app_date] => 2016-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7509 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15743534 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/743534
Dry etching method Jun 30, 2016 Issued
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