Search

Jason Tahai Yen

Examiner (ID: 16690, Phone: (571)270-1777 , Office: P/3716 )

Most Active Art Unit
3715
Art Unit(s)
3715, 3716
Total Applications
1373
Issued Applications
1051
Pending Applications
90
Abandoned Applications
264

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13956915 [patent_doc_number] => 20190054801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => RADIANT HEATING SYSTEM WITH INFRARED SENSORS FOR TEMPERATURE FEEDBACK CONTROL [patent_app_type] => utility [patent_app_number] => 15/679785 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15679785 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/679785
Radiant heating system with infrared sensors for temperature feedback control Aug 16, 2017 Issued
Array ( [id] => 13954391 [patent_doc_number] => 20190053539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => MICROTEXTURED LIQUID TRANSPORT ELEMENT FOR AEROSOL DELIVERY DEVICE [patent_app_type] => utility [patent_app_number] => 15/679849 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 15679849 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/679849
Microtextured liquid transport element for aerosol delivery device Aug 16, 2017 Issued
Array ( [id] => 12209633 [patent_doc_number] => 20180054859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'HEATING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/679524 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2816 [patent_no_of_claims] => 17 [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] => 15679524 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/679524
Heating device Aug 16, 2017 Issued
Array ( [id] => 12205187 [patent_doc_number] => 20180050413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'SYSTEMS AND METHODS FOR CHANGING ELECTRODES IN CONTINUOUS WELDING PROCESSES' [patent_app_type] => utility [patent_app_number] => 15/679505 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3856 [patent_no_of_claims] => 19 [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] => 15679505 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/679505
SYSTEMS AND METHODS FOR CHANGING ELECTRODES IN CONTINUOUS WELDING PROCESSES Aug 16, 2017 Abandoned
Array ( [id] => 12692485 [patent_doc_number] => 20180122661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => HEATING DEVICE AND SEMICONDUCTOR MANUFACTURING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/678296 [patent_app_country] => US [patent_app_date] => 2017-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15678296 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/678296
Heating device and semiconductor manufacturing apparatus Aug 15, 2017 Issued
Array ( [id] => 16047957 [patent_doc_number] => 10685861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Direct optical heating of substrates through optical guide [patent_app_type] => utility [patent_app_number] => 15/679102 [patent_app_country] => US [patent_app_date] => 2017-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 13624 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15679102 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/679102
Direct optical heating of substrates through optical guide Aug 15, 2017 Issued
Array ( [id] => 16304561 [patent_doc_number] => 10773335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Dual wire welding or additive manufacturing system and method [patent_app_type] => utility [patent_app_number] => 15/671335 [patent_app_country] => US [patent_app_date] => 2017-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 5422 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15671335 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/671335
Dual wire welding or additive manufacturing system and method Aug 7, 2017 Issued
Array ( [id] => 13927107 [patent_doc_number] => 20190047069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => DUAL WIRE WELDING OR ADDITIVE MANUFACTURING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 15/671295 [patent_app_country] => US [patent_app_date] => 2017-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15671295 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/671295
Dual wire welding or additive manufacturing system and method Aug 7, 2017 Issued
Array ( [id] => 19870704 [patent_doc_number] => 12263545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Welding-type power supplies with adjustable AC current commutation thresholds [patent_app_type] => utility [patent_app_number] => 15/670168 [patent_app_country] => US [patent_app_date] => 2017-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3640 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 15670168 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/670168
Welding-type power supplies with adjustable AC current commutation thresholds Aug 6, 2017 Issued
Array ( [id] => 14376583 [patent_doc_number] => 20190162204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => CENTRIFUGAL PUMP COVER [patent_app_type] => utility [patent_app_number] => 16/320973 [patent_app_country] => US [patent_app_date] => 2017-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16320973 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/320973
Centrifugal pump cover Jul 26, 2017 Issued
Array ( [id] => 14938349 [patent_doc_number] => 20190304813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => COMPONENT FOR SEMICONDUCTOR PRODUCTION DEVICE [patent_app_type] => utility [patent_app_number] => 16/316367 [patent_app_country] => US [patent_app_date] => 2017-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16316367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/316367
COMPONENT FOR SEMICONDUCTOR PRODUCTION DEVICE Jul 12, 2017 Abandoned
Array ( [id] => 12005356 [patent_doc_number] => 20170309510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'ELECTROSTATIC CHUCK' [patent_app_type] => utility [patent_app_number] => 15/647369 [patent_app_country] => US [patent_app_date] => 2017-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 19256 [patent_no_of_claims] => 23 [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] => 15647369 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/647369
Electrostatic chuck Jul 11, 2017 Issued
Array ( [id] => 14915535 [patent_doc_number] => 10429080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Electric stovetop heater unit with integrated temperature control [patent_app_type] => utility [patent_app_number] => 15/639334 [patent_app_country] => US [patent_app_date] => 2017-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7570 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 417 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15639334 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/639334
Electric stovetop heater unit with integrated temperature control Jun 29, 2017 Issued
Array ( [id] => 11981303 [patent_doc_number] => 20170285457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'LASER ABLATION TOOLING VIA SPARSE PATTERNED MASKS' [patent_app_type] => utility [patent_app_number] => 15/628748 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3727 [patent_no_of_claims] => 16 [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] => 15628748 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/628748
LASER ABLATION TOOLING VIA SPARSE PATTERNED MASKS Jun 20, 2017 Abandoned
Array ( [id] => 19562994 [patent_doc_number] => 12137739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Fluid permeable heater assembly for aerosol-generating systems [patent_app_type] => utility [patent_app_number] => 15/607928 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 11723 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 468 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15607928 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/607928
Fluid permeable heater assembly for aerosol-generating systems May 29, 2017 Issued
Array ( [id] => 15341155 [patent_doc_number] => 20200008469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => AEROSOL-GENERATING DEVICE HAVING A SIDE CAVITY [patent_app_type] => utility [patent_app_number] => 16/304833 [patent_app_country] => US [patent_app_date] => 2017-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16304833 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/304833
Aerosol-generating device having a side cavity May 25, 2017 Issued
Array ( [id] => 12994822 [patent_doc_number] => 20170347440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => INDUSTRIAL HEATING APPARATUS AND METHOD EMPLOYING FERMION AND BOSON MUTUAL CASCADE MULTIPLIER FOR BENEFICIAL MATERIAL PROCESSING KINETICS [patent_app_type] => utility [patent_app_number] => 15/600824 [patent_app_country] => US [patent_app_date] => 2017-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15600824 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/600824
Industrial heating apparatus and method employing fermion and boson mutual cascade multiplier for beneficial material processing kinetics May 21, 2017 Issued
Array ( [id] => 13392599 [patent_doc_number] => 20180247842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => APPARATUS FOR THERMAL TREATMENT OF A SUBSTRATE, CARRIER AND SUBSTRATE SUPPORT ELEMENT [patent_app_type] => utility [patent_app_number] => 15/556382 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 15556382 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/556382
APPARATUS FOR THERMAL TREATMENT OF A SUBSTRATE, CARRIER AND SUBSTRATE SUPPORT ELEMENT May 18, 2017 Abandoned
Array ( [id] => 14545919 [patent_doc_number] => 20190208581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => CONDUCTIVE HEATER [patent_app_type] => utility [patent_app_number] => 16/303251 [patent_app_country] => US [patent_app_date] => 2017-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16303251 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/303251
CONDUCTIVE HEATER May 15, 2017 Abandoned
Array ( [id] => 16518960 [patent_doc_number] => 10870164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Systems, methods, and apparatus to preheat welding wire [patent_app_type] => utility [patent_app_number] => 15/596387 [patent_app_country] => US [patent_app_date] => 2017-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 26 [patent_no_of_words] => 16216 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15596387 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/596387
Systems, methods, and apparatus to preheat welding wire May 15, 2017 Issued
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