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] => 19722229 [patent_doc_number] => 20250024980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => SOUS VIDE ASSEMBLY FOR USE IN A MICROWAVE OVEN [patent_app_type] => utility [patent_app_number] => 18/354240 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354240
SOUS VIDE ASSEMBLY FOR USE IN A MICROWAVE OVEN Jul 17, 2023 Pending
Array ( [id] => 19797845 [patent_doc_number] => 12238844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Cooktop [patent_app_type] => utility [patent_app_number] => 18/348514 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 12203 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348514
Cooktop Jul 6, 2023 Issued
Array ( [id] => 18737268 [patent_doc_number] => 20230346159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => TEMPERATURE SENSING DEVICES AND WIRELESS COMMUNICATION IMPROVEMENTS FOR COOKING APPLIANCES [patent_app_type] => utility [patent_app_number] => 18/347369 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347369
Temperature sensing devices and wireless communication improvements for cooking appliances Jul 4, 2023 Issued
Array ( [id] => 19716439 [patent_doc_number] => 12201958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Negative emission, large scale carbon capture for clean fossil fuel power generation [patent_app_type] => utility [patent_app_number] => 18/215061 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 29 [patent_no_of_words] => 18464 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215061
Negative emission, large scale carbon capture for clean fossil fuel power generation Jun 26, 2023 Issued
Array ( [id] => 18542618 [patent_doc_number] => 20230247736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => SOUS VIDE FEATURE IN A MICROWAVE OVEN [patent_app_type] => utility [patent_app_number] => 18/299446 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299446 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299446
SOUS VIDE FEATURE IN A MICROWAVE OVEN Apr 11, 2023 Abandoned
Array ( [id] => 18572515 [patent_doc_number] => 20230262852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SPLATTER COVER AND APPARATUS FOR CREATING MOISTURE FOR FOODS DURING USE IN MICROWAVE OVENS [patent_app_type] => utility [patent_app_number] => 18/132002 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132002
SPLATTER COVER AND APPARATUS FOR CREATING MOISTURE FOR FOODS DURING USE IN MICROWAVE OVENS Apr 6, 2023 Pending
Array ( [id] => 19868170 [patent_doc_number] => 20250106956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => METHOD FOR IMPROVING UNIFORMITY OF ELECTROMAGNETIC FIELD INSIDE STATIC MICROWAVE RESONANT CAVITY [patent_app_type] => utility [patent_app_number] => 18/852514 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18852514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/852514
Method for improving uniformity of electromagnetic field inside static microwave resonant cavity Apr 3, 2023 Issued
Array ( [id] => 18740048 [patent_doc_number] => 20230349024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => PROCESS MEASUREMENT AND CONTROL AND MATERIAL CHARACTERIZATION IN A REMELTING FURNACE [patent_app_type] => utility [patent_app_number] => 18/129816 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18129816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/129816
PROCESS MEASUREMENT AND CONTROL AND MATERIAL CHARACTERIZATION IN A REMELTING FURNACE Mar 30, 2023 Pending
Array ( [id] => 19853973 [patent_doc_number] => 12256778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Aerosol-generating device with sealed compartment [patent_app_type] => utility [patent_app_number] => 18/190895 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4619 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18190895 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/190895
Aerosol-generating device with sealed compartment Mar 26, 2023 Issued
Array ( [id] => 18629262 [patent_doc_number] => 20230288142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => Batchwise-Charged Electric Arc Furnace System [patent_app_type] => utility [patent_app_number] => 18/120139 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18120139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120139
Batchwise-Charged Electric Arc Furnace System Mar 9, 2023 Pending
Array ( [id] => 18731282 [patent_doc_number] => 20230345590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => COOKING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/177627 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18177627 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177627
COOKING APPARATUS Mar 1, 2023 Pending
Array ( [id] => 18841432 [patent_doc_number] => 11849528 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-19 [patent_title] => Impedance matching apparatus and method for solid-state microwave source [patent_app_type] => utility [patent_app_number] => 18/116284 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2955 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116284 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116284
Impedance matching apparatus and method for solid-state microwave source Feb 28, 2023 Issued
Array ( [id] => 18475379 [patent_doc_number] => 20230209667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => COOKING APPARATUS AND METHOD OF CONTROLLING SAME [patent_app_type] => utility [patent_app_number] => 18/176390 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18176390 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176390
COOKING APPARATUS AND METHOD OF CONTROLLING SAME Feb 27, 2023 Pending
Array ( [id] => 18587571 [patent_doc_number] => 20230269836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => INDUCTION HEATING APPARATUS AND METHOD FOR CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 18/112673 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18112673 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112673
INDUCTION HEATING APPARATUS AND METHOD FOR CONTROLLING THE SAME Feb 21, 2023 Pending
Array ( [id] => 20925562 [patent_doc_number] => 12720649 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-25 [patent_title] => Sensor for measurements of thermophysical properties [patent_app_type] => utility [patent_app_number] => 18/168387 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 18168387 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/168387
SENSOR FOR MEASUREMENTS OF THERMOPHYSICAL PROPERTIES Feb 12, 2023 Pending
Array ( [id] => 18749158 [patent_doc_number] => 11808462 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-07 [patent_title] => Process for providing residential heating comfort during winter months without using fossil fuels as an energy source [patent_app_type] => utility [patent_app_number] => 18/106397 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 18785 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 624 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106397 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106397
Process for providing residential heating comfort during winter months without using fossil fuels as an energy source Feb 8, 2023 Issued
Array ( [id] => 18434060 [patent_doc_number] => 20230181354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => TIME-VARYING FREQUENCY POWERED HEAT SOURCE [patent_app_type] => utility [patent_app_number] => 18/164087 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18164087 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/164087
Time-varying frequency powered heat source Feb 2, 2023 Issued
Array ( [id] => 20979225 [patent_doc_number] => 12739949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-15 [patent_title] => Cooking apparatus [patent_app_type] => utility [patent_app_number] => 18/158897 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 4504 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18158897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158897
COOKING APPARATUS Jan 23, 2023 Pending
Array ( [id] => 18509476 [patent_doc_number] => 20230225550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => BOTTLE WARMERS WITH ADAPTERS [patent_app_type] => utility [patent_app_number] => 18/099230 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099230 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099230
Bottle warmers with adapters Jan 18, 2023 Issued
Array ( [id] => 18667297 [patent_doc_number] => 11774186 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-03 [patent_title] => Clean energy system with thermal compression [patent_app_type] => utility [patent_app_number] => 18/097256 [patent_app_country] => US [patent_app_date] => 2023-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7054 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097256
Clean energy system with thermal compression Jan 14, 2023 Issued
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