Search

Quang T. Van

Examiner (ID: 3430, Phone: (571)272-4789 , Office: P/3742 )

Most Active Art Unit
3761
Art Unit(s)
3742, 3761
Total Applications
2330
Issued Applications
1682
Pending Applications
203
Abandoned Applications
462

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14744265 [patent_doc_number] => 20190255306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => APPLICATIONS USING INDUCTION [patent_app_type] => utility [patent_app_number] => 16/403978 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16403978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/403978
APPLICATIONS USING INDUCTION May 5, 2019 Abandoned
Array ( [id] => 14756583 [patent_doc_number] => 20190261465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => COOKTOP [patent_app_type] => utility [patent_app_number] => 16/397902 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16397902 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/397902
Cooktop Apr 28, 2019 Issued
Array ( [id] => 18914368 [patent_doc_number] => 11877372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Half-flex type induction heating device enabling improved user experience and user interface [patent_app_type] => utility [patent_app_number] => 17/046951 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 14373 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17046951 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/046951
Half-flex type induction heating device enabling improved user experience and user interface Apr 11, 2019 Issued
Array ( [id] => 17037936 [patent_doc_number] => 20210254894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => HEATING FURNACE [patent_app_type] => utility [patent_app_number] => 17/275876 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17275876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/275876
Heating furnace Apr 10, 2019 Issued
Array ( [id] => 16783557 [patent_doc_number] => 20210120636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => ROTARY-INDUCTION HEAT GENERATOR WITH DIRECT CURRENT EXCITATION, EXTREMELY SMALL ELECTRICAL/KINETIC EFFICIENCY, AND EXTREMELY HIGH THERMAL COP [patent_app_type] => utility [patent_app_number] => 17/043472 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17043472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/043472
Rotary-induction heat generator with direct current excitation, extremely small electrical/kinetic efficiency, and extremely high thermal COP Apr 3, 2019 Issued
Array ( [id] => 14942589 [patent_doc_number] => 20190306933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => DEFROSTING APPARATUS AND METHODS OF OPERATION THEREOF [patent_app_type] => utility [patent_app_number] => 16/360144 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16360144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/360144
Thermal increase system and methods of operation thereof Mar 20, 2019 Issued
Array ( [id] => 17620929 [patent_doc_number] => 11339974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Multifunctional steam cooking appliance with active air inlet [patent_app_type] => utility [patent_app_number] => 16/360051 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3102 [patent_no_of_claims] => 18 [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] => 16360051 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/360051
Multifunctional steam cooking appliance with active air inlet Mar 20, 2019 Issued
Array ( [id] => 14583241 [patent_doc_number] => 20190219229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => Thermally Induced Recirculation Mixing for Gel Strength Mitigation [patent_app_type] => utility [patent_app_number] => 16/359118 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16359118 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/359118
Thermally induced recirculation mixing for gel strength mitigation Mar 19, 2019 Issued
Array ( [id] => 17804862 [patent_doc_number] => 11419190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => RF heating apparatus with re-radiators [patent_app_type] => utility [patent_app_number] => 16/359900 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 10244 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16359900 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/359900
RF heating apparatus with re-radiators Mar 19, 2019 Issued
Array ( [id] => 14907841 [patent_doc_number] => 20190297686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => INDUCTION COOKTOP WITH IMPROVED MAGNETIC FLUX CONCENTRATING FOIL [patent_app_type] => utility [patent_app_number] => 16/356194 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9404 [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] => 16356194 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/356194
Induction cooktop with improved magnetic flux concentrating foil Mar 17, 2019 Issued
Array ( [id] => 19197068 [patent_doc_number] => 11994300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Pull-out guide and microwave cooking appliance or industrial oven having a pull-out guide [patent_app_type] => utility [patent_app_number] => 16/982771 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5237 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16982771 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/982771
Pull-out guide and microwave cooking appliance or industrial oven having a pull-out guide Mar 17, 2019 Issued
Array ( [id] => 14907831 [patent_doc_number] => 20190297681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => CONNECTION INTERFACE FOR INDUCTION COIL ARRAY [patent_app_type] => utility [patent_app_number] => 16/356233 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16356233 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/356233
Connection interface for induction coil array Mar 17, 2019 Issued
Array ( [id] => 14576611 [patent_doc_number] => 20190215914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => DRAWER-TYPE MICROWAVE OVEN, AND DOOR OPENING AND CLOSING CONTROL METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/355337 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5660 [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] => 16355337 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/355337
DRAWER-TYPE MICROWAVE OVEN, AND DOOR OPENING AND CLOSING CONTROL METHOD THEREFOR Mar 14, 2019 Abandoned
Array ( [id] => 15779489 [patent_doc_number] => 20200120762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => INDUCTION HEATING DEVICE HAVING IMPROVED SWITCH STRESS REDUCTION STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/353655 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16353655 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353655
Induction heating device having improved switch stress reduction structure Mar 13, 2019 Issued
Array ( [id] => 16311263 [patent_doc_number] => 20200290001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => PRESSURE-RELEASE VESSEL WITH RIGID PROPORTIONAL LINER AND ASSOCIATED MICROWAVE-ASSISTED CHEMISTRY METHODS [patent_app_type] => utility [patent_app_number] => 16/353302 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16353302 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353302
Pressure-release vessel with rigid proportional liner and associated microwave-assisted chemistry methods Mar 13, 2019 Issued
Array ( [id] => 17304939 [patent_doc_number] => 20210400778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => Method for the Detection of at Least One Loading Parameter of a Closed Space by a Detection Device, Training Method, Computer Program, Computer-Readable Data Carrier, and Detection Device [patent_app_type] => utility [patent_app_number] => 16/978937 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16978937 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/978937
Method for the detection of at least one loading parameter of a closed space by a detection device, training method, computer program, computer-readable data carrier, and detection device Mar 6, 2019 Issued
Array ( [id] => 14815171 [patent_doc_number] => 20190274195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => METHOD FOR CONTROLLING MICROWAVE HEATING SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/290235 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16290235 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/290235
Method for controlling microwave heating systems Feb 28, 2019 Issued
Array ( [id] => 17471393 [patent_doc_number] => 11277889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Adaptive preheating and filament current control for magnetron power supply [patent_app_type] => utility [patent_app_number] => 16/289952 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3921 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 16289952 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/289952
Adaptive preheating and filament current control for magnetron power supply Feb 28, 2019 Issued
Array ( [id] => 17669967 [patent_doc_number] => 11363686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Microwave oscillator and matrix-type microwave oscillator based thereon [patent_app_type] => utility [patent_app_number] => 16/290144 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 29 [patent_no_of_words] => 6016 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16290144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/290144
Microwave oscillator and matrix-type microwave oscillator based thereon Feb 28, 2019 Issued
Array ( [id] => 18388832 [patent_doc_number] => 11659634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Sous vide feature in a microwave oven [patent_app_type] => utility [patent_app_number] => 16/288532 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5336 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16288532 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/288532
Sous vide feature in a microwave oven Feb 27, 2019 Issued
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