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] => 17630986 [patent_doc_number] => 20220166001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => DIELECTRIC SUBSTANCE-ELECTRODE ASSEMBLY AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/388010 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17388010 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/388010
Dielectric substance-electrode assembly and method of manufacturing the same Jul 28, 2021 Issued
Array ( [id] => 17234193 [patent_doc_number] => 20210360750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => SYSTEM AND METHOD FOR CONTROLLING QUASI-RESONANT INDUCTION HEATING DEVICES [patent_app_type] => utility [patent_app_number] => 17/387143 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17387143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387143
System and method for controlling quasi-resonant induction heating devices Jul 27, 2021 Issued
Array ( [id] => 20107015 [patent_doc_number] => 12357713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Inductive heating systems and methods of controlling the same to reduce biological carryover [patent_app_type] => utility [patent_app_number] => 17/375737 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 11235 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375737
Inductive heating systems and methods of controlling the same to reduce biological carryover Jul 13, 2021 Issued
Array ( [id] => 18099704 [patent_doc_number] => 20220418045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => APPLIANCE WITH LEAKAGE CURRENT COMPENSATION [patent_app_type] => utility [patent_app_number] => 17/362296 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17362296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/362296
Appliance with leakage current compensation Jun 28, 2021 Issued
Array ( [id] => 18476802 [patent_doc_number] => 11690525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Induction heating applications [patent_app_type] => utility [patent_app_number] => 17/360707 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2698 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17360707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360707
Induction heating applications Jun 27, 2021 Issued
Array ( [id] => 20869444 [patent_doc_number] => 12696358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Transverse flux induction heating device for heating flat product [patent_app_type] => utility [patent_app_number] => 18/001554 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 28 [patent_no_of_words] => 0 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18001554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001554
TRANSVERSE FLUX INDUCTION HEATING DEVICE FOR HEATING FLAT PRODUCT Jun 24, 2021 Issued
Array ( [id] => 19379888 [patent_doc_number] => 20240269758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => WIRE ELECTRICAL DISCHARGE MACHINE, AND CONTROL METHOD FOR WIRE ELECTRICAL DISCHARGE MACHINE [patent_app_type] => utility [patent_app_number] => 18/570441 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18570441 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/570441
WIRE ELECTRICAL DISCHARGE MACHINE, AND CONTROL METHOD FOR WIRE ELECTRICAL DISCHARGE MACHINE Jun 23, 2021 Pending
Array ( [id] => 20306957 [patent_doc_number] => 12452967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Heating cooking apparatus [patent_app_type] => utility [patent_app_number] => 17/927782 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3715 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927782 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927782
Heating cooking apparatus Jun 17, 2021 Issued
Array ( [id] => 18572516 [patent_doc_number] => 20230262853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => DEVICE FOR HEATING A MATERIAL USING MICROWAVES, METHOD FOR HEATING A MATERIAL USING MICROWAVES, AND SYSTEMS FOR HEATING A MATERIAL USING MICROWAVES [patent_app_type] => utility [patent_app_number] => 18/010755 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4985 [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] => 18010755 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010755
DEVICE FOR HEATING A MATERIAL USING MICROWAVES, METHOD FOR HEATING A MATERIAL USING MICROWAVES, AND SYSTEMS FOR HEATING A MATERIAL USING MICROWAVES Jun 15, 2021 Pending
Array ( [id] => 18534893 [patent_doc_number] => 20230239974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => INDUCTION COOKING APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/010475 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18010475 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010475
INDUCTION COOKING APPLIANCE Jun 15, 2021 Pending
Array ( [id] => 20807291 [patent_doc_number] => 12672210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Electric stove having single free-zone burner and method for controlling same [patent_app_type] => utility [patent_app_number] => 18/000530 [patent_app_country] => US [patent_app_date] => 2021-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000530 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000530
Electric stove having single free-zone burner and method for controlling same May 30, 2021 Issued
Array ( [id] => 19487168 [patent_doc_number] => 12106892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Method for three-dimensional printing of magnetic materials [patent_app_type] => utility [patent_app_number] => 17/329741 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5301 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17329741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/329741
Method for three-dimensional printing of magnetic materials May 24, 2021 Issued
Array ( [id] => 19024779 [patent_doc_number] => 20240080950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => MICROWAVE WASTE HEATING SYSTEM AND RELATED FEATURES [patent_app_type] => utility [patent_app_number] => 17/782830 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17782830 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/782830
MICROWAVE WASTE HEATING SYSTEM AND RELATED FEATURES May 18, 2021 Issued
Array ( [id] => 17234195 [patent_doc_number] => 20210360752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => ARTIFICIAL INTELLIGENT MICROWAVE OVEN SYSTEM [patent_app_type] => utility [patent_app_number] => 17/321101 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321101
ARTIFICIAL INTELLIGENT MICROWAVE OVEN SYSTEM May 13, 2021 Abandoned
Array ( [id] => 17995343 [patent_doc_number] => 20220361380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => MODULAR THERMAL TEST VEHICLE [patent_app_type] => utility [patent_app_number] => 17/314184 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17314184 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314184
Modular thermal test vehicle May 6, 2021 Issued
Array ( [id] => 17983493 [patent_doc_number] => 20220349529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => SYSTEM AND METHOD FOR FACILITATING HYDROCARBON FLUID FLOW [patent_app_type] => utility [patent_app_number] => 17/246122 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17246122 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246122
System and method for facilitating hydrocarbon fluid flow Apr 29, 2021 Issued
Array ( [id] => 19326739 [patent_doc_number] => 12044414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Microwave cooking appliance with articulating cooking cavity [patent_app_type] => utility [patent_app_number] => 17/218376 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7228 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17218376 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218376
Microwave cooking appliance with articulating cooking cavity Mar 30, 2021 Issued
Array ( [id] => 16967893 [patent_doc_number] => 20210219392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => MICROWAVE-ASSISTED STERILIZATION AND PASTEURIZATION SYSTEM USING SYNERGISTIC PACKAGING, CARRIER AND LAUNCHER CONFIGURATIONS [patent_app_type] => utility [patent_app_number] => 17/216403 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17216403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/216403
Microwave-assisted sterilization and pasteurization system using synergistic packaging, carrier and launcher configurations Mar 28, 2021 Issued
Array ( [id] => 20806147 [patent_doc_number] => 12671060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Microwave treatment device [patent_app_type] => utility [patent_app_number] => 17/926271 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926271 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926271
Microwave treatment device Mar 24, 2021 Issued
Array ( [id] => 18312618 [patent_doc_number] => 20230116518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => SYSTEMS AND PROCESSES FOR PREPARATION OF EDIBLE PRODUCTS WITH TOUCHLESS INTERACTION [patent_app_type] => utility [patent_app_number] => 17/913697 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17913697 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913697
SYSTEMS AND PROCESSES FOR PREPARATION OF EDIBLE PRODUCTS WITH TOUCHLESS INTERACTION Mar 22, 2021 Pending
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