Search

April Rivas

Examiner (ID: 18484, Phone: (571)270-0232 , Office: P/2921 )

Most Active Art Unit
2921
Art Unit(s)
2913, 2921, 2924
Total Applications
1485
Issued Applications
1454
Pending Applications
6
Abandoned Applications
30

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16513367 [patent_doc_number] => 20200392625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => Substrate Processing Apparatus, Gas Nozzle and Method of Manufacturing Semiconductor Device [patent_app_type] => utility [patent_app_number] => 17/009218 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17009218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/009218
Substrate processing apparatus, gas nozzle and method of manufacturing semiconductor device Aug 31, 2020 Issued
Array ( [id] => 19539332 [patent_doc_number] => 12131888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Gas cluster assisted plasma processing [patent_app_type] => utility [patent_app_number] => 17/008314 [patent_app_country] => US [patent_app_date] => 2020-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 26 [patent_no_of_words] => 9492 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17008314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/008314
Gas cluster assisted plasma processing Aug 30, 2020 Issued
Array ( [id] => 18996281 [patent_doc_number] => 11913114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Semiconductor manufacturing apparatus [patent_app_type] => utility [patent_app_number] => 16/983142 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 5715 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16983142 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/983142
Semiconductor manufacturing apparatus Aug 2, 2020 Issued
Array ( [id] => 17373604 [patent_doc_number] => 20220028656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => FILM THICKNESS UNIFORMITY IMPROVEMENT USING EDGE RING AND BIAS ELECTRODE GEOMETRY [patent_app_type] => utility [patent_app_number] => 16/939898 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16939898 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/939898
Film thickness uniformity improvement using edge ring and bias electrode geometry Jul 26, 2020 Issued
Array ( [id] => 16597146 [patent_doc_number] => 20210023677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 16/938468 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16938468 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/938468
Substrate processing apparatus and substrate processing method Jul 23, 2020 Issued
Array ( [id] => 17862765 [patent_doc_number] => 11443926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Substrate processing apparatus [patent_app_type] => utility [patent_app_number] => 16/936343 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9323 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16936343 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936343
Substrate processing apparatus Jul 21, 2020 Issued
Array ( [id] => 16614094 [patent_doc_number] => 20210032747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => SEMICONDUCTOR PROCESSING CHAMBERS AND METHODS FOR CLEANING THE SAME [patent_app_type] => utility [patent_app_number] => 16/936110 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16936110 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936110
Semiconductor processing chambers and methods for cleaning the same Jul 21, 2020 Issued
Array ( [id] => 16544922 [patent_doc_number] => 20200411337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => SUBSTRATE TREATING METHOD AND SUBSTRATE TREATING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/912979 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4893 [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] => 16912979 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912979
SUBSTRATE TREATING METHOD AND SUBSTRATE TREATING APPARATUS Jun 25, 2020 Abandoned
Array ( [id] => 17315010 [patent_doc_number] => 20210404058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => APPARATUS AND METHODS TO REDUCE PARTICLES IN A FILM DEPOSITION CHAMBER [patent_app_type] => utility [patent_app_number] => 16/910825 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16910825 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/910825
APPARATUS AND METHODS TO REDUCE PARTICLES IN A FILM DEPOSITION CHAMBER Jun 23, 2020 Abandoned
Array ( [id] => 16344051 [patent_doc_number] => 20200308701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => FILM-FORMING DEVICE [patent_app_type] => utility [patent_app_number] => 16/901600 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16901600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/901600
Film-forming device Jun 14, 2020 Issued
Array ( [id] => 16328876 [patent_doc_number] => 20200299842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => DEPOSITION PLATFORM FOR FLEXIBLE SUBSTRATES AND METHOD OF OPERATION THEREOF [patent_app_type] => utility [patent_app_number] => 16/894256 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16894256 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894256
DEPOSITION PLATFORM FOR FLEXIBLE SUBSTRATES AND METHOD OF OPERATION THEREOF Jun 4, 2020 Abandoned
Array ( [id] => 19374180 [patent_doc_number] => 12065730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Coating of fluid-permeable materials [patent_app_type] => utility [patent_app_number] => 16/894160 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 10223 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 434 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16894160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894160
Coating of fluid-permeable materials Jun 4, 2020 Issued
Array ( [id] => 18575840 [patent_doc_number] => 11732357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Substrate processing method and substrate processing apparatus [patent_app_type] => utility [patent_app_number] => 16/892766 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 7965 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16892766 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/892766
Substrate processing method and substrate processing apparatus Jun 3, 2020 Issued
Array ( [id] => 17274909 [patent_doc_number] => 20210381107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => MATERIAL DEPOSITION SYSTEMS, AND RELATED METHODS AND MICROELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 16/891687 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16891687 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/891687
MATERIAL DEPOSITION SYSTEMS, AND RELATED METHODS AND MICROELECTRONIC DEVICES Jun 2, 2020 Abandoned
Array ( [id] => 17513125 [patent_doc_number] => 11292245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Microelectromechanical shutters for organic vapor jet printing [patent_app_type] => utility [patent_app_number] => 16/891864 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 12169 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [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] => 16891864 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/891864
Microelectromechanical shutters for organic vapor jet printing Jun 2, 2020 Issued
Array ( [id] => 18669879 [patent_doc_number] => 11776791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Substrate processing apparatus and substrate processing method [patent_app_type] => utility [patent_app_number] => 16/886543 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7969 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16886543 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/886543
Substrate processing apparatus and substrate processing method May 27, 2020 Issued
Array ( [id] => 17883164 [patent_doc_number] => 20220298641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => FLOW PATH MEMBER [patent_app_type] => utility [patent_app_number] => 17/613684 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17613684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613684
Flow path member May 26, 2020 Issued
Array ( [id] => 17700151 [patent_doc_number] => 11373884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Placing table and plasma treatment apparatus [patent_app_type] => utility [patent_app_number] => 16/866232 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5983 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16866232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/866232
Placing table and plasma treatment apparatus May 3, 2020 Issued
Array ( [id] => 17697428 [patent_doc_number] => 11371146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Gas distribution unit in connection with ALD reactor [patent_app_type] => utility [patent_app_number] => 17/605587 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8736 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17605587 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605587
Gas distribution unit in connection with ALD reactor Apr 23, 2020 Issued
Array ( [id] => 17735155 [patent_doc_number] => 20220220614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => PRECURSOR SUPPLY CHAMBER [patent_app_type] => utility [patent_app_number] => 17/605633 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17605633 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605633
Precursor supply chamber Apr 23, 2020 Issued
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