Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 15262887 [patent_doc_number] => 20190380177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => CALIBRATION OF AN RF PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/549454 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16549454 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/549454
Calibration of an RF processing system Aug 22, 2019 Issued
Array ( [id] => 18263082 [patent_doc_number] => 11610791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Time-varying frequency powered heat source [patent_app_type] => utility [patent_app_number] => 16/548809 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 13464 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16548809 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/548809
Time-varying frequency powered heat source Aug 21, 2019 Issued
Array ( [id] => 15568519 [patent_doc_number] => 20200068671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => ADAPTIVE POWER CONTROL OF A MICROWAVE OVEN FOR COEXISTENCE WITH WIRELESS NETWORKS [patent_app_type] => utility [patent_app_number] => 16/546342 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16546342 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/546342
Adaptive power control of a microwave oven for coexistence with wireless networks Aug 20, 2019 Issued
Array ( [id] => 16024947 [patent_doc_number] => 20200187317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => MICROWAVE APPLICATOR [patent_app_type] => utility [patent_app_number] => 16/541186 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16541186 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/541186
MICROWAVE APPLICATOR Aug 14, 2019 Abandoned
Array ( [id] => 17404676 [patent_doc_number] => 20220046767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => POINT-OF-USE INDUCTION WATER HEATER [patent_app_type] => utility [patent_app_number] => 17/281350 [patent_app_country] => US [patent_app_date] => 2019-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21462 [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] => 17281350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281350
POINT-OF-USE INDUCTION WATER HEATER Aug 13, 2019 Abandoned
Array ( [id] => 18318728 [patent_doc_number] => 11632828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Cooking appliance operable in a crisp reheat cycle [patent_app_type] => utility [patent_app_number] => 16/538925 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 8780 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538925 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538925
Cooking appliance operable in a crisp reheat cycle Aug 12, 2019 Issued
Array ( [id] => 17123597 [patent_doc_number] => 20210298365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => ELECTRONIC CIGARETTE AND POWER CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/265933 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17265933 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265933
Electronic cigarette and power control method thereof Aug 11, 2019 Issued
Array ( [id] => 17910201 [patent_doc_number] => 11464085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Microwave heating apparatus [patent_app_type] => utility [patent_app_number] => 16/534410 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 8859 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16534410 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/534410
Microwave heating apparatus Aug 6, 2019 Issued
Array ( [id] => 16983409 [patent_doc_number] => 20210227646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => INDUCTION HEATING SYSTEM AND METHOD FOR SILICON STEEL CORE WITH SELF- ADHESIVE COATING [patent_app_type] => utility [patent_app_number] => 16/972080 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16972080 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972080
Induction heating system and method for silicon steel core with self-adhesive coating Aug 1, 2019 Issued
Array ( [id] => 17910202 [patent_doc_number] => 11464086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Pressure vessel with magnetic disk for stirring [patent_app_type] => utility [patent_app_number] => 16/528913 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 8370 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16528913 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/528913
Pressure vessel with magnetic disk for stirring Jul 31, 2019 Issued
Array ( [id] => 19569301 [patent_doc_number] => 12144091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => High-frequency heating apparatus [patent_app_type] => utility [patent_app_number] => 17/251955 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4446 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17251955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251955
High-frequency heating apparatus Jul 24, 2019 Issued
Array ( [id] => 17190754 [patent_doc_number] => 20210337639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => METHOD FOR OPERATING A MICROWAVE DEVICE [patent_app_type] => utility [patent_app_number] => 17/268368 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17268368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/268368
METHOD FOR OPERATING A MICROWAVE DEVICE Jul 16, 2019 Abandoned
Array ( [id] => 17160447 [patent_doc_number] => 20210321498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => RADIATION MODULE AND MICROWAVE OVEN COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/260114 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17260114 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/260114
RADIATION MODULE AND MICROWAVE OVEN COMPRISING SAME Jul 9, 2019 Abandoned
Array ( [id] => 17049641 [patent_doc_number] => 11102850 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-24 [patent_title] => Device and method for levitation melting using induction units which are arranged in a tilted manner [patent_app_type] => utility [patent_app_number] => 17/049537 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3695 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049537 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049537
Device and method for levitation melting using induction units which are arranged in a tilted manner Jul 8, 2019 Issued
Array ( [id] => 18625555 [patent_doc_number] => 11758622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Charge heating method and systems for induction molding [patent_app_type] => utility [patent_app_number] => 16/459306 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7639 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16459306 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/459306
Charge heating method and systems for induction molding Jun 30, 2019 Issued
Array ( [id] => 15335887 [patent_doc_number] => 20200008273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => THAWING APPARATUS AND THAWING METHOD [patent_app_type] => utility [patent_app_number] => 16/452968 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16452968 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/452968
THAWING APPARATUS AND THAWING METHOD Jun 25, 2019 Abandoned
Array ( [id] => 17844126 [patent_doc_number] => 11433471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Method and apparatus for automatically controlling gas pressure [patent_app_type] => utility [patent_app_number] => 16/451970 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3698 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16451970 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/451970
Method and apparatus for automatically controlling gas pressure Jun 24, 2019 Issued
Array ( [id] => 15303403 [patent_doc_number] => 20190394837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => COOKING APPARATUS AND METHOD FOR CONTROLLING THEREOF [patent_app_type] => utility [patent_app_number] => 16/450318 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16450318 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/450318
Cooking apparatus and method for controlling thereof Jun 23, 2019 Issued
Array ( [id] => 18300696 [patent_doc_number] => 11622578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Aerosol-generating device with sealed compartment [patent_app_type] => utility [patent_app_number] => 16/443120 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4609 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16443120 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/443120
Aerosol-generating device with sealed compartment Jun 16, 2019 Issued
Array ( [id] => 18278276 [patent_doc_number] => 11617240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Microwave heating device and method for operating a microwave heating device [patent_app_type] => utility [patent_app_number] => 16/443095 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7356 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16443095 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/443095
Microwave heating device and method for operating a microwave heating device Jun 16, 2019 Issued
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