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] => 16679443 [patent_doc_number] => 20210068209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => ROTARY HEATING APPARATUS, AND METHODS OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 17/029798 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17029798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029798
ROTARY HEATING APPARATUS, AND METHODS OF MAKING AND USING SAME Sep 22, 2020 Abandoned
Array ( [id] => 18580632 [patent_doc_number] => 11737178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Apparatus and method of analyzing the absorption behavior of an object [patent_app_type] => utility [patent_app_number] => 17/029540 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 9442 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [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] => 17029540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029540
Apparatus and method of analyzing the absorption behavior of an object Sep 22, 2020 Issued
Array ( [id] => 18403632 [patent_doc_number] => 11665791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Method for determining properties of electrical current provided to an induction heating element [patent_app_type] => utility [patent_app_number] => 17/764271 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7992 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17764271 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/764271
Method for determining properties of electrical current provided to an induction heating element Sep 21, 2020 Issued
Array ( [id] => 18930463 [patent_doc_number] => 11882856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => System and method for continuous thermal treatment of a flowable product [patent_app_type] => utility [patent_app_number] => 17/025182 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 8751 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17025182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/025182
System and method for continuous thermal treatment of a flowable product Sep 17, 2020 Issued
Array ( [id] => 18194682 [patent_doc_number] => 20230048201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => ELECTRIC RANGE ADJUSTING HEAT POWER BASED ON PROPERTIES OF HEATING TARGET [patent_app_type] => utility [patent_app_number] => 17/789267 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17789267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/789267
Electric range adjusting heat power based on properties of heating target Sep 9, 2020 Issued
Array ( [id] => 18425893 [patent_doc_number] => 20230180358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => COOKER [patent_app_type] => utility [patent_app_number] => 17/920179 [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] => 5890 [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] => 17920179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920179
Cooker Aug 31, 2020 Issued
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] => 18838403 [patent_doc_number] => 11846469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Flexible fuel oil-line assembly with novel mounting bracket [patent_app_type] => utility [patent_app_number] => 16/989372 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2641 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 16989372 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989372
Flexible fuel oil-line assembly with novel mounting bracket Aug 9, 2020 Issued
Array ( [id] => 16473456 [patent_doc_number] => 20200374994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => Microwave Processing Equipment for Continuous Flow Liquids [patent_app_type] => utility [patent_app_number] => 16/988787 [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] => 6088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16988787 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/988787
Microwave processing equipment for continuous flow liquids 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] => 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] => 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] => 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] => 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
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