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] => 18435151 [patent_doc_number] => 20230182445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => COATED GLAZING [patent_app_type] => utility [patent_app_number] => 17/924059 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5656 [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] => 17924059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924059
COATED GLAZING May 26, 2021 Pending
Array ( [id] => 19505792 [patent_doc_number] => 12117207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Ducted room and shower heating system [patent_app_type] => utility [patent_app_number] => 17/332271 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4722 [patent_no_of_claims] => 14 [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] => 17332271 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/332271
Ducted room and shower heating system May 26, 2021 Issued
Array ( [id] => 19742808 [patent_doc_number] => 12219670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Light-irradiation heat treatment apparatus [patent_app_type] => utility [patent_app_number] => 17/325906 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 17507 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17325906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/325906
Light-irradiation heat treatment apparatus May 19, 2021 Issued
Array ( [id] => 17247000 [patent_doc_number] => 20210366745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => THERMAL PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/320272 [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] => 17816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17320272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/320272
THERMAL PROCESSING APPARATUS May 13, 2021 Abandoned
Array ( [id] => 17234191 [patent_doc_number] => 20210360748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => PLATE TYPE HEATER AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/318378 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17318378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318378
PLATE TYPE HEATER AND MANUFACTURING METHOD THEREOF May 11, 2021 Abandoned
Array ( [id] => 18442105 [patent_doc_number] => 20230189401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => HEATING BODY AND AEROSOL-GENERATION DEVICE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 17/923898 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17923898 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923898
HEATING BODY AND AEROSOL-GENERATION DEVICE INCLUDING SAME May 5, 2021 Pending
Array ( [id] => 17040594 [patent_doc_number] => 20210257230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => SYSTEM AND METHOD FOR ANNEALING DIE AND WAFER [patent_app_type] => utility [patent_app_number] => 17/313276 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313276
System and method for annealing die and wafer May 5, 2021 Issued
Array ( [id] => 17034463 [patent_doc_number] => 20210251421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => AIR FRY COOKING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 17/308522 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17308522 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/308522
Air fry cooking method and apparatus May 4, 2021 Issued
Array ( [id] => 17199512 [patent_doc_number] => 20210339606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => ELECTRIC HEATING DEVICE [patent_app_type] => utility [patent_app_number] => 17/244944 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17244944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/244944
ELECTRIC HEATING DEVICE Apr 28, 2021 Abandoned
Array ( [id] => 19721803 [patent_doc_number] => 12207361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Aerosol-generating systems with liquid level determination and methods of determining liquid level in aerosol-generating systems [patent_app_type] => utility [patent_app_number] => 17/241488 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 11286 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 571 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17241488 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/241488
Aerosol-generating systems with liquid level determination and methods of determining liquid level in aerosol-generating systems Apr 26, 2021 Issued
Array ( [id] => 19168417 [patent_doc_number] => 11984329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Ceramic heater [patent_app_type] => utility [patent_app_number] => 17/302080 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3339 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17302080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/302080
Ceramic heater Apr 22, 2021 Issued
Array ( [id] => 19569277 [patent_doc_number] => 12144067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Ceramic heater [patent_app_type] => utility [patent_app_number] => 17/301992 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4699 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301992 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301992
Ceramic heater Apr 20, 2021 Issued
Array ( [id] => 17213654 [patent_doc_number] => 20210346990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => WORKPIECE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/233657 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17233657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/233657
WORKPIECE PROCESSING METHOD Apr 18, 2021 Abandoned
Array ( [id] => 19169810 [patent_doc_number] => 11985735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Isotherm cooking plate apparatus, system, and method of manufacture [patent_app_type] => utility [patent_app_number] => 17/222173 [patent_app_country] => US [patent_app_date] => 2021-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 23821 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17222173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/222173
Isotherm cooking plate apparatus, system, and method of manufacture Apr 4, 2021 Issued
Array ( [id] => 19277253 [patent_doc_number] => 12027385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Ceramic heater [patent_app_type] => utility [patent_app_number] => 17/222164 [patent_app_country] => US [patent_app_date] => 2021-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4020 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17222164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/222164
Ceramic heater Apr 4, 2021 Issued
Array ( [id] => 17902891 [patent_doc_number] => 20220312553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => HEATER ASSEMBLY WITH PURGE GAP CONTROL AND TEMPERATURE UNIFORMITY FOR BATCH PROCESSING CHAMBERS [patent_app_type] => utility [patent_app_number] => 17/214340 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17214340 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/214340
Heater assembly with purge gap control and temperature uniformity for batch processing chambers Mar 25, 2021 Issued
Array ( [id] => 16961713 [patent_doc_number] => 20210213212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => MEDICAL WEIGHING SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/214647 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21742 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17214647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/214647
Medical weighing systems Mar 25, 2021 Issued
Array ( [id] => 18339284 [patent_doc_number] => 20230131233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => RAPID AND PRECISE TEMPERATURE CONTROL FOR THERMAL ETCHING [patent_app_type] => utility [patent_app_number] => 17/995032 [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] => 22800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17995032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995032
RAPID AND PRECISE TEMPERATURE CONTROL FOR THERMAL ETCHING Mar 22, 2021 Pending
Array ( [id] => 16953480 [patent_doc_number] => 20210212172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => CERAMIC HEATER [patent_app_type] => utility [patent_app_number] => 17/208095 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17208095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/208095
Ceramic heater Mar 21, 2021 Issued
Array ( [id] => 19706761 [patent_doc_number] => 12200821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Method of making aerosol-generating system [patent_app_type] => utility [patent_app_number] => 17/202579 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5689 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202579
Method of making aerosol-generating system Mar 15, 2021 Issued
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