Search

John P. Dulka

Examiner (ID: 8652, Phone: (571)270-7398 , Office: P/2895 )

Most Active Art Unit
2895
Art Unit(s)
2817, 2895
Total Applications
1010
Issued Applications
820
Pending Applications
90
Abandoned Applications
143

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16781946 [patent_doc_number] => 20210119025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => GATED METAL-INSULATOR-SEMICONDUCTOR (MIS) TUNNEL DIODE HAVING NEGATIVE TRANSCONDUCTANCE [patent_app_type] => utility [patent_app_number] => 17/111427 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111427 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111427
Gated metal-insulator-semiconductor (MIS) tunnel diode having negative transconductance Dec 2, 2020 Issued
Array ( [id] => 19092999 [patent_doc_number] => 11954459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Program editing device of program path for wire electrode and wire electrical discharge machine thereof [patent_app_type] => utility [patent_app_number] => 17/108982 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6692 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17108982 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108982
Program editing device of program path for wire electrode and wire electrical discharge machine thereof Nov 30, 2020 Issued
Array ( [id] => 20376681 [patent_doc_number] => 12484137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Plasma device activation within a predetermined distance [patent_app_type] => utility [patent_app_number] => 17/754354 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3366 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754354 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754354
Plasma device activation within a predetermined distance Nov 18, 2020 Issued
Array ( [id] => 16715755 [patent_doc_number] => 20210082902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE [patent_app_type] => utility [patent_app_number] => 17/093400 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17093400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093400
Semiconductor integrated circuit device including capacitive element using vertical nanowire field effect transistors Nov 8, 2020 Issued
Array ( [id] => 16715755 [patent_doc_number] => 20210082902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE [patent_app_type] => utility [patent_app_number] => 17/093400 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17093400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093400
Semiconductor integrated circuit device including capacitive element using vertical nanowire field effect transistors Nov 8, 2020 Issued
Array ( [id] => 17532859 [patent_doc_number] => 20220111468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => METHODS TO FABRICATE CHAMBER COMPONENT USING LASER DRILLING [patent_app_type] => utility [patent_app_number] => 17/090770 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5165 [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] => 17090770 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090770
Methods to fabricate chamber component holes using laser drilling Nov 4, 2020 Issued
Array ( [id] => 17532859 [patent_doc_number] => 20220111468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => METHODS TO FABRICATE CHAMBER COMPONENT USING LASER DRILLING [patent_app_type] => utility [patent_app_number] => 17/090770 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5165 [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] => 17090770 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090770
Methods to fabricate chamber component holes using laser drilling Nov 4, 2020 Issued
Array ( [id] => 17532859 [patent_doc_number] => 20220111468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => METHODS TO FABRICATE CHAMBER COMPONENT USING LASER DRILLING [patent_app_type] => utility [patent_app_number] => 17/090770 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5165 [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] => 17090770 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090770
Methods to fabricate chamber component holes using laser drilling Nov 4, 2020 Issued
Array ( [id] => 17532859 [patent_doc_number] => 20220111468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => METHODS TO FABRICATE CHAMBER COMPONENT USING LASER DRILLING [patent_app_type] => utility [patent_app_number] => 17/090770 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5165 [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] => 17090770 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090770
Methods to fabricate chamber component holes using laser drilling Nov 4, 2020 Issued
Array ( [id] => 16920361 [patent_doc_number] => 20210193453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => INTEGRATED STEALTH LASER FOR WAFER EDGE TRIMMING PROCESS [patent_app_type] => utility [patent_app_number] => 17/088805 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9036 [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] => 17088805 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088805
Integrated aligned stealth laser with blade and grinding apparatus for wafer edge trimming process Nov 3, 2020 Issued
Array ( [id] => 18886881 [patent_doc_number] => 11865640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Concentric cylindrical member pair welding method and welding device thereof [patent_app_type] => utility [patent_app_number] => 17/087958 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6904 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17087958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/087958
Concentric cylindrical member pair welding method and welding device thereof Nov 2, 2020 Issued
Array ( [id] => 18205429 [patent_doc_number] => 11587833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Wafer processing method including uniting wafer, ring frame, and polyolefin sheet without using an adhesive layer [patent_app_type] => utility [patent_app_number] => 17/083526 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 8650 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17083526 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083526
Wafer processing method including uniting wafer, ring frame, and polyolefin sheet without using an adhesive layer Oct 28, 2020 Issued
Array ( [id] => 16827771 [patent_doc_number] => 20210143064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => WAFER PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/083552 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17083552 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083552
Wafer processing method including uniting wafer, ring frame and polyester sheet without using an adhesive layer Oct 28, 2020 Issued
Array ( [id] => 16796158 [patent_doc_number] => 20210125975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => COOLED OPTICAL TRANSMISSION MODULE DEVICE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/081536 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17081536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081536
Cooled optical transmission module device and method of manufacturing the same Oct 26, 2020 Issued
Array ( [id] => 16796024 [patent_doc_number] => 20210125841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => SUBSTRATE TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 17/080581 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080581
Substrate treatment apparatus containing elastic support members attached to chemical recovery unit Oct 25, 2020 Issued
Array ( [id] => 18721468 [patent_doc_number] => 11798823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Light irradiation type thermal process apparatus using a gas ring [patent_app_type] => utility [patent_app_number] => 17/075739 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 9871 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075739
Light irradiation type thermal process apparatus using a gas ring Oct 20, 2020 Issued
Array ( [id] => 18105596 [patent_doc_number] => 11545494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Semiconductor device having low-k spacer and converting spacer and method for fabricating the same [patent_app_type] => utility [patent_app_number] => 17/075849 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 13131 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075849 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075849
Semiconductor device having low-k spacer and converting spacer and method for fabricating the same Oct 20, 2020 Issued
Array ( [id] => 18205428 [patent_doc_number] => 11587832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Wafer processing method including uniting wafer, ring frame and polyolefin sheet without using an adhesive layer [patent_app_type] => utility [patent_app_number] => 17/068936 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 8638 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068936
Wafer processing method including uniting wafer, ring frame and polyolefin sheet without using an adhesive layer Oct 12, 2020 Issued
Array ( [id] => 17716590 [patent_doc_number] => 11380588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Wafer processing method including uniting a wafer, a ring frame and a polyester sheet without using an adhesive layer [patent_app_type] => utility [patent_app_number] => 17/068925 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 8590 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068925 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068925
Wafer processing method including uniting a wafer, a ring frame and a polyester sheet without using an adhesive layer Oct 12, 2020 Issued
Array ( [id] => 16601762 [patent_doc_number] => 20210028293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => Spacer Structure with High Plasma Resistance for Semiconductor Devices [patent_app_type] => utility [patent_app_number] => 17/068095 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068095
Spacer structure with high plasma resistance for semiconductor devices Oct 11, 2020 Issued
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