Search

Tuan A. Tran

Examiner (ID: 8520, Phone: (571)272-7858 , Office: P/2648 )

Most Active Art Unit
2648
Art Unit(s)
2648, 2684, 2682, 2618
Total Applications
1535
Issued Applications
1251
Pending Applications
122
Abandoned Applications
190

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19330709 [patent_doc_number] => 20240245139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => HEATER [patent_app_type] => utility [patent_app_number] => 18/562670 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18562670 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562670
HEATER May 19, 2022 Pending
Array ( [id] => 17840676 [patent_doc_number] => 20220277982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => TEMPERATURE TUNABLE MULTI-ZONE ELECTROSTATIC CHUCK [patent_app_type] => utility [patent_app_number] => 17/750295 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750295
TEMPERATURE TUNABLE MULTI-ZONE ELECTROSTATIC CHUCK May 19, 2022 Pending
Array ( [id] => 18831663 [patent_doc_number] => 20230400190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => COOKTOP AND RESILIENT ELEMENT SUPPORT [patent_app_type] => utility [patent_app_number] => 17/747207 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17747207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747207
COOKTOP AND RESILIENT ELEMENT SUPPORT May 17, 2022 Pending
Array ( [id] => 20260453 [patent_doc_number] => 12432823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Electric cooktop assembly [patent_app_type] => utility [patent_app_number] => 17/734208 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 435 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734208
Electric cooktop assembly May 1, 2022 Issued
Array ( [id] => 18737151 [patent_doc_number] => 20230346041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => CONSUMABLE IDENTIFICATION AND POWER CONTROL [patent_app_type] => utility [patent_app_number] => 17/661443 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17661443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/661443
CONSUMABLE IDENTIFICATION AND POWER CONTROL Apr 28, 2022 Pending
Array ( [id] => 19351226 [patent_doc_number] => 20240260190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => INDUCTION COOKING HOB HAVING TWO BOARD ELEMENTS ELECTRICALLY AND MECHANICALLY COUPLED TO EACH OTHER [patent_app_type] => utility [patent_app_number] => 18/290322 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18290322 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/290322
INDUCTION COOKING HOB HAVING TWO BOARD ELEMENTS ELECTRICALLY AND MECHANICALLY COUPLED TO EACH OTHER Apr 27, 2022 Pending
Array ( [id] => 19572626 [patent_doc_number] => 20240376918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => ARC WELDED JOINT AND ARC WELDING METHOD [patent_app_type] => utility [patent_app_number] => 18/287351 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287351 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287351
ARC WELDED JOINT AND ARC WELDING METHOD Apr 25, 2022 Pending
Array ( [id] => 18467687 [patent_doc_number] => 20230201968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => Methods of Forming Parts Using Laser Machining [patent_app_type] => utility [patent_app_number] => 17/723348 [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] => 41235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17723348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723348
Methods of forming parts using laser machining Apr 17, 2022 Issued
Array ( [id] => 18693679 [patent_doc_number] => 20230324078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => HEATER AND HEATING POOL [patent_app_type] => utility [patent_app_number] => 18/025344 [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] => 4535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18025344 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/025344
HEATER AND HEATING POOL Mar 30, 2022 Pending
Array ( [id] => 19200896 [patent_doc_number] => 20240172795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => HEATING MECHANISM AND AEROSOL GENERATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/282992 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18282992 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/282992
HEATING MECHANISM AND AEROSOL GENERATION DEVICE Mar 17, 2022 Pending
Array ( [id] => 17886428 [patent_doc_number] => 20220301906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => WAFER FAR EDGE TEMPERATURE MEASUREMENT SYSTEM WITH LAMP BANK ALIGNMENT [patent_app_type] => utility [patent_app_number] => 17/697164 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697164
Wafer far edge temperature measurement system with lamp bank alignment Mar 16, 2022 Issued
Array ( [id] => 17883195 [patent_doc_number] => 20220298672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => WAFER TEMPERATURE GRADIENT CONTROL TO SUPPRESS SLIP FORMATION IN HIGH-TEMPERATURE EPITAXIAL FILM GROWTH [patent_app_type] => utility [patent_app_number] => 17/697107 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697107
WAFER TEMPERATURE GRADIENT CONTROL TO SUPPRESS SLIP FORMATION IN HIGH-TEMPERATURE EPITAXIAL FILM GROWTH Mar 16, 2022 Pending
Array ( [id] => 17676635 [patent_doc_number] => 20220189802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => THERMAL DYNAMIC RESPONSE SENSING SYSTEMS FOR HEATERS [patent_app_type] => utility [patent_app_number] => 17/686818 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17686818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/686818
THERMAL DYNAMIC RESPONSE SENSING SYSTEMS FOR HEATERS Mar 3, 2022 Pending
Array ( [id] => 18010656 [patent_doc_number] => 20220369423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => HEATING LIGHT SOURCE DEVICE [patent_app_type] => utility [patent_app_number] => 17/687560 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17687560 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/687560
Heating light source device Mar 3, 2022 Issued
Array ( [id] => 19158725 [patent_doc_number] => 20240151432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => HOT WATER HEATING DEVICE [patent_app_type] => utility [patent_app_number] => 18/549738 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18549738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549738
HOT WATER HEATING DEVICE Feb 21, 2022 Pending
Array ( [id] => 20536547 [patent_doc_number] => 12553617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Glass breakage mitigation using silicone rubber or similar material [patent_app_type] => utility [patent_app_number] => 17/591973 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591973
Glass breakage mitigation using silicone rubber or similar material Feb 2, 2022 Issued
Array ( [id] => 19095735 [patent_doc_number] => 20240114962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => Heating Chamber for an Aerosol Generating Device [patent_app_type] => utility [patent_app_number] => 18/275826 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18275826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/275826
Heating Chamber for an Aerosol Generating Device Jan 24, 2022 Pending
Array ( [id] => 20113046 [patent_doc_number] => 12363801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Heat treatment device [patent_app_type] => utility [patent_app_number] => 17/582298 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7119 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582298 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582298
Heat treatment device Jan 23, 2022 Issued
Array ( [id] => 18534891 [patent_doc_number] => 20230239972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => CONTROL DEVICE FOR MOUNTING ON ELECTRICALLY HEATED ARTICLES OF APPAREL [patent_app_type] => utility [patent_app_number] => 17/581891 [patent_app_country] => US [patent_app_date] => 2022-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17581891 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/581891
Control device for mounting on electrically heated articles of apparel Jan 21, 2022 Issued
Array ( [id] => 17795542 [patent_doc_number] => 20220254634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => CHAMBER BODY FEEDTHROUGH FOR IN CHAMBER RESISTIVE HEATING ELEMENT [patent_app_type] => utility [patent_app_number] => 17/579762 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17579762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/579762
Chamber body feedthrough for in chamber resistive heating element Jan 19, 2022 Issued
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