
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18124614
[patent_doc_number] => 20230010226
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-12
[patent_title] => MICROWAVE OVEN AND ASSEMBLING METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/828500
[patent_app_country] => US
[patent_app_date] => 2022-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5392
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17828500
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/828500 | MICROWAVE OVEN AND ASSEMBLING METHOD THEREOF | May 30, 2022 | Pending |
Array
(
[id] => 18082913
[patent_doc_number] => 20220408525
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-22
[patent_title] => METHOD FOR CONTROLLING MICROWAVE HEATING SYSTEMS
[patent_app_type] => utility
[patent_app_number] => 17/828635
[patent_app_country] => US
[patent_app_date] => 2022-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 20920
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17828635
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/828635 | METHOD FOR CONTROLLING MICROWAVE HEATING SYSTEMS | May 30, 2022 | Abandoned |
Array
(
[id] => 18124614
[patent_doc_number] => 20230010226
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-12
[patent_title] => MICROWAVE OVEN AND ASSEMBLING METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/828500
[patent_app_country] => US
[patent_app_date] => 2022-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5392
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17828500
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/828500 | MICROWAVE OVEN AND ASSEMBLING METHOD THEREOF | May 30, 2022 | Pending |
Array
(
[id] => 18814803
[patent_doc_number] => 20230389141
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-30
[patent_title] => BUTANEDIONE SENSOR FOR MICROWAVE CONTROL
[patent_app_type] => utility
[patent_app_number] => 17/825293
[patent_app_country] => US
[patent_app_date] => 2022-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4897
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17825293
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/825293 | Butanedione sensor for microwave control | May 25, 2022 | Issued |
Array
(
[id] => 20260455
[patent_doc_number] => 12432825
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-30
[patent_title] => Cooking apparatus
[patent_app_type] => utility
[patent_app_number] => 17/734242
[patent_app_country] => US
[patent_app_date] => 2022-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 25
[patent_no_of_words] => 7044
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734242
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/734242 | Cooking apparatus | May 1, 2022 | Issued |
Array
(
[id] => 18714694
[patent_doc_number] => 20230337338
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-19
[patent_title] => MICROWAVE OVEN CHILD RESISTANT DOOR
[patent_app_type] => utility
[patent_app_number] => 17/724015
[patent_app_country] => US
[patent_app_date] => 2022-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6302
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 17724015
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/724015 | MICROWAVE OVEN CHILD RESISTANT DOOR | Apr 18, 2022 | Pending |
Array
(
[id] => 17987924
[patent_doc_number] => 20220353961
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-03
[patent_title] => HEATER USING MICROWAVE ENERGY
[patent_app_type] => utility
[patent_app_number] => 17/723453
[patent_app_country] => US
[patent_app_date] => 2022-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2027
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723453
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/723453 | Heater using microwave energy | Apr 17, 2022 | Issued |
Array
(
[id] => 17935262
[patent_doc_number] => 20220330388
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-13
[patent_title] => INDUCTION HEATING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/717439
[patent_app_country] => US
[patent_app_date] => 2022-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16194
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17717439
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/717439 | Induction heating system | Apr 10, 2022 | Issued |
Array
(
[id] => 18682282
[patent_doc_number] => 20230319958
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-05
[patent_title] => MODE SHAPING IN MICROWAVE OVENS USING ELECTROMAGNETIC METAMATERIALS AND METASURFACES
[patent_app_type] => utility
[patent_app_number] => 17/710696
[patent_app_country] => US
[patent_app_date] => 2022-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9059
[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] => 17710696
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/710696 | MODE SHAPING IN MICROWAVE OVENS USING ELECTROMAGNETIC METAMATERIALS AND METASURFACES | Mar 30, 2022 | Abandoned |
Array
(
[id] => 20371635
[patent_doc_number] => 12479054
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-25
[patent_title] => Appliance for heat treatment and method for operating the appliance
[patent_app_type] => utility
[patent_app_number] => 17/686635
[patent_app_country] => US
[patent_app_date] => 2022-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 4200
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 183
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17686635
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/686635 | Appliance for heat treatment and method for operating the appliance | Mar 3, 2022 | Issued |
Array
(
[id] => 20320565
[patent_doc_number] => 20250332653
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-30
[patent_title] => SYSTEM FOR HEATING COMPONENTS FOR CURING AND BONDING MULTI-COMPONENT STRUCTURES
[patent_app_type] => utility
[patent_app_number] => 17/651430
[patent_app_country] => US
[patent_app_date] => 2022-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3538
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -35
[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] => 17651430
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/651430 | SYSTEM FOR HEATING COMPONENTS FOR CURING AND BONDING MULTI-COMPONENT STRUCTURES | Feb 16, 2022 | Pending |
Array
(
[id] => 20442943
[patent_doc_number] => 12513788
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-30
[patent_title] => Induction heating apparatus and method for controlling induction heating apparatus
[patent_app_type] => utility
[patent_app_number] => 17/668032
[patent_app_country] => US
[patent_app_date] => 2022-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 9955
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 258
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668032
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/668032 | Induction heating apparatus and method for controlling induction heating apparatus | Feb 8, 2022 | Issued |
Array
(
[id] => 20334312
[patent_doc_number] => 12464606
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-04
[patent_title] => Induction heating apparatus and method for controlling the same
[patent_app_type] => utility
[patent_app_number] => 17/667904
[patent_app_country] => US
[patent_app_date] => 2022-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4740
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 218
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667904
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/667904 | Induction heating apparatus and method for controlling the same | Feb 8, 2022 | Issued |
Array
(
[id] => 17673165
[patent_doc_number] => 20220186332
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-16
[patent_title] => METHOD AND DEVICE FOR INDUCTION HARDENING
[patent_app_type] => utility
[patent_app_number] => 17/650365
[patent_app_country] => US
[patent_app_date] => 2022-02-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3797
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650365
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/650365 | METHOD AND DEVICE FOR INDUCTION HARDENING | Feb 7, 2022 | Abandoned |
Array
(
[id] => 17611222
[patent_doc_number] => 20220153501
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-19
[patent_title] => ENHANCEMENTS OF THE FOOD COOKING CAPABILITIES OF FOOD CONTAINERS TO BE USED IN A MICROWAVE OVEN.
[patent_app_type] => utility
[patent_app_number] => 17/649768
[patent_app_country] => US
[patent_app_date] => 2022-02-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 35879
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 42
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649768
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/649768 | ENHANCEMENTS OF THE FOOD COOKING CAPABILITIES OF FOOD CONTAINERS TO BE USED IN A MICROWAVE OVEN. | Feb 1, 2022 | Abandoned |
Array
(
[id] => 20113049
[patent_doc_number] => 12363804
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-15
[patent_title] => Induction heated roll apparatus
[patent_app_type] => utility
[patent_app_number] => 17/649572
[patent_app_country] => US
[patent_app_date] => 2022-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 0
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649572
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/649572 | Induction heated roll apparatus | Jan 31, 2022 | Issued |
Array
(
[id] => 17762381
[patent_doc_number] => 20220235993
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-28
[patent_title] => INDUCTION HEATING APPARATUS AND METHOD FOR CONTROLLING INDUCTION HEATING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 17/586007
[patent_app_country] => US
[patent_app_date] => 2022-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11913
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17586007
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/586007 | INDUCTION HEATING APPARATUS AND METHOD FOR CONTROLLING INDUCTION HEATING APPARATUS | Jan 26, 2022 | Pending |
Array
(
[id] => 20158120
[patent_doc_number] => 12384730
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-12
[patent_title] => System for constructing building material from lunar soil and associated method
[patent_app_type] => utility
[patent_app_number] => 17/582062
[patent_app_country] => US
[patent_app_date] => 2022-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 4384
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582062
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/582062 | System for constructing building material from lunar soil and associated method | Jan 23, 2022 | Issued |
Array
(
[id] => 20158120
[patent_doc_number] => 12384730
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-12
[patent_title] => System for constructing building material from lunar soil and associated method
[patent_app_type] => utility
[patent_app_number] => 17/582062
[patent_app_country] => US
[patent_app_date] => 2022-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 4384
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582062
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/582062 | System for constructing building material from lunar soil and associated method | Jan 23, 2022 | Issued |
Array
(
[id] => 20442944
[patent_doc_number] => 12513789
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-30
[patent_title] => Sous vide assembly for use in a microwave oven
[patent_app_type] => utility
[patent_app_number] => 17/579676
[patent_app_country] => US
[patent_app_date] => 2022-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 0
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[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] => 17579676
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/579676 | Sous vide assembly for use in a microwave oven | Jan 19, 2022 | Issued |