Search

Quang T. Van

Examiner (ID: 2436, Phone: (571)272-4789 , Office: P/3742 )

Most Active Art Unit
3761
Art Unit(s)
3742, 3761
Total Applications
2294
Issued Applications
1653
Pending Applications
215
Abandoned Applications
458

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16467438 [patent_doc_number] => 20200368975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => Near-Field Microwave Heating System and Method [patent_app_type] => utility [patent_app_number] => 16/989319 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989319 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989319
Near-field microwave heating system and method Aug 9, 2020 Issued
Array ( [id] => 18640030 [patent_doc_number] => 11764662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Control circuitry for increasing power output in quasi-resonant converters [patent_app_type] => utility [patent_app_number] => 16/984756 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4190 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16984756 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984756
Control circuitry for increasing power output in quasi-resonant converters Aug 3, 2020 Issued
Array ( [id] => 20162843 [patent_doc_number] => 12389499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Induction heater for a cooktop [patent_app_type] => utility [patent_app_number] => 17/632207 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3479 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [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] => 17632207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/632207
Induction heater for a cooktop Jul 30, 2020 Issued
Array ( [id] => 17935268 [patent_doc_number] => 20220330394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => HEATING COOKING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/631388 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631388
Heating cooking apparatus Jul 27, 2020 Issued
Array ( [id] => 17935268 [patent_doc_number] => 20220330394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => HEATING COOKING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/631388 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631388
Heating cooking apparatus Jul 27, 2020 Issued
Array ( [id] => 20109111 [patent_doc_number] => 12359822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Heating cooking apparatus [patent_app_type] => utility [patent_app_number] => 17/631110 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631110 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631110
Heating cooking apparatus Jul 26, 2020 Issued
Array ( [id] => 17375626 [patent_doc_number] => 20220030678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => TURNTABLE SPEED PROFILING DURING COOKING APPLIANCE MEAL COOK CYCLE [patent_app_type] => utility [patent_app_number] => 16/939400 [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] => 13754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16939400 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/939400
TURNTABLE SPEED PROFILING DURING COOKING APPLIANCE MEAL COOK CYCLE Jul 26, 2020 Abandoned
Array ( [id] => 17371021 [patent_doc_number] => 20220026073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => OVER-THE-RANGE MICROWAVE INCLUDING AIRFLOW REGULATING FEATURES [patent_app_type] => utility [patent_app_number] => 16/937731 [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] => 7513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16937731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/937731
Over-the-range microwave including airflow regulating features Jul 23, 2020 Issued
Array ( [id] => 16525461 [patent_doc_number] => 20200399541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => Microwave-Based Recovery Of Hydrocarbons And Fossil Fuels [patent_app_type] => utility [patent_app_number] => 16/934781 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934781 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934781
Microwave-Based Recovery Of Hydrocarbons And Fossil Fuels Jul 20, 2020 Abandoned
Array ( [id] => 20306958 [patent_doc_number] => 12452968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Operation of a domestic microwave appliance as a function of a microwave generator temperature [patent_app_type] => utility [patent_app_number] => 17/624858 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17624858 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624858
Operation of a domestic microwave appliance as a function of a microwave generator temperature Jul 13, 2020 Issued
Array ( [id] => 18564603 [patent_doc_number] => 11729872 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Microwave oven having door with transparent panel [patent_app_type] => utility [patent_app_number] => 16/924472 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2836 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16924472 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924472
Microwave oven having door with transparent panel Jul 8, 2020 Issued
Array ( [id] => 16570331 [patent_doc_number] => 20210009337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => APPARATUS AND PROCESS FOR INCORPORATION OF SUSCEPTORS INTO VESSELS [patent_app_type] => utility [patent_app_number] => 16/924699 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16924699 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924699
Apparatus and process for incorporation of susceptors into vessels Jul 8, 2020 Issued
Array ( [id] => 17812876 [patent_doc_number] => 20220264711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => HOUSEHOLD MICROWAVE APPLIANCE HAVING MODE VARIATION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/624855 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9384 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17624855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624855
Household microwave appliance having mode variation apparatus Jul 6, 2020 Issued
Array ( [id] => 18063937 [patent_doc_number] => 20220395024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => INDUCTIVE HEATER ASSEMBLY WITH TEMPERATURE SENSOR [patent_app_type] => utility [patent_app_number] => 17/624536 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17624536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624536
Inductive heater assembly with temperature sensor Jul 1, 2020 Issued
Array ( [id] => 18210690 [patent_doc_number] => 20230056952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => INDUCTION HEATING DEVICE [patent_app_type] => utility [patent_app_number] => 17/797005 [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] => 7615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17797005 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/797005
INDUCTION HEATING DEVICE Jun 25, 2020 Pending
Array ( [id] => 17747478 [patent_doc_number] => 20220225681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => APPARATUS FOR AN AEROSOL GENERATING DEVICE [patent_app_type] => utility [patent_app_number] => 17/596286 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [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] => 17596286 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596286
Apparatus for an aerosol generating device Jun 24, 2020 Issued
Array ( [id] => 19975418 [patent_doc_number] => 12342869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Apparatus for an aerosol generating device [patent_app_type] => utility [patent_app_number] => 17/596283 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 3446 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17596283 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596283
Apparatus for an aerosol generating device Jun 24, 2020 Issued
Array ( [id] => 16366296 [patent_doc_number] => 20200323047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => SYSTEM AND METHOD FOR HEATING AND RE-ROUNDING SPOOLABLE PIPE [patent_app_type] => utility [patent_app_number] => 16/909310 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16909310 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909310
SYSTEM AND METHOD FOR HEATING AND RE-ROUNDING SPOOLABLE PIPE Jun 22, 2020 Abandoned
Array ( [id] => 16366295 [patent_doc_number] => 20200323046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => SYSTEM AND METHOD FOR HEATING AND RE-ROUNDING SPOOLABLE PIPE [patent_app_type] => utility [patent_app_number] => 16/908691 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16908691 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/908691
SYSTEM AND METHOD FOR HEATING AND RE-ROUNDING SPOOLABLE PIPE Jun 21, 2020 Abandoned
Array ( [id] => 17585073 [patent_doc_number] => 20220141928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => System and Method for Heating an Item in a Microwave Oven [patent_app_type] => utility [patent_app_number] => 17/620915 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17620915 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620915
System and method for heating an item in a microwave oven Jun 21, 2020 Issued
Menu