Search

Tho V. Duong

Examiner (ID: 15388, Phone: (571)272-4793 , Office: P/3744 )

Most Active Art Unit
3744
Art Unit(s)
3763, 3753, 3743, 3744
Total Applications
2140
Issued Applications
1366
Pending Applications
130
Abandoned Applications
674

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19163088 [patent_doc_number] => 20240155795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => HEAT-DISSIPATING WATERPROOF STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/415856 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18415856 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415856
HEAT-DISSIPATING WATERPROOF STRUCTURE Jan 17, 2024 Pending
Array ( [id] => 19173498 [patent_doc_number] => 20240159472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => PULSATING VAPOR CHAMBER [patent_app_type] => utility [patent_app_number] => 18/416623 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416623 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416623
Pulsating vapor chamber Jan 17, 2024 Issued
Array ( [id] => 19602118 [patent_doc_number] => 20240392998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/399029 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18399029 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399029
Heat exchanger Dec 27, 2023 Issued
Array ( [id] => 19118341 [patent_doc_number] => 20240130091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => MITIGATING VAPOR LOSS IN A TWO-PHASE IMMERSION COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/396153 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18396153 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396153
Mitigating vapor loss in a two-phase immersion cooling system Dec 25, 2023 Issued
Array ( [id] => 19136280 [patent_doc_number] => 11971223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Modular square-circular composite channel printed circuit heat exchanger [patent_app_type] => utility [patent_app_number] => 18/515979 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 4478 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18515979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515979
Modular square-circular composite channel printed circuit heat exchanger Nov 20, 2023 Issued
Array ( [id] => 19932730 [patent_doc_number] => 12305932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Flow assisted anti-fouling geometries for compact heat exchangers [patent_app_type] => utility [patent_app_number] => 18/509985 [patent_app_country] => US [patent_app_date] => 2023-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 1151 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18509985 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/509985
Flow assisted anti-fouling geometries for compact heat exchangers Nov 14, 2023 Issued
Array ( [id] => 19544049 [patent_doc_number] => 20240361085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => GLASS FIBER HEAT PIPES AND WICKS FOR HEAT PIPES [patent_app_type] => utility [patent_app_number] => 18/388801 [patent_app_country] => US [patent_app_date] => 2023-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388801 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388801
GLASS FIBER HEAT PIPES AND WICKS FOR HEAT PIPES Nov 9, 2023 Pending
Array ( [id] => 20008540 [patent_doc_number] => 20250146762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => COMBINATION HEAT DISSIPATION STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/387854 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18387854 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/387854
Combination heat dissipation structure Nov 7, 2023 Issued
Array ( [id] => 20008539 [patent_doc_number] => 20250146761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => FLEXIBLE VAPOR CHAMBER [patent_app_type] => utility [patent_app_number] => 18/501538 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18501538 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/501538
Flexible vapor chamber Nov 2, 2023 Issued
Array ( [id] => 19143320 [patent_doc_number] => 20240142182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => HEAT TRANSFER FIN OF FIN-TUBE TYPE HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/498639 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18498639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498639
HEAT TRANSFER FIN OF FIN-TUBE TYPE HEAT EXCHANGER Oct 30, 2023 Pending
Array ( [id] => 19326805 [patent_doc_number] => 12044481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Cooling device with easy-to-weld structure [patent_app_type] => utility [patent_app_number] => 18/498714 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 8709 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18498714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498714
Cooling device with easy-to-weld structure Oct 30, 2023 Issued
Array ( [id] => 20101054 [patent_doc_number] => 20250230990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => WICK, PREPARATION METHOD THEREOF, AND TEMPERATURE EQUALIZATION BOARD [patent_app_type] => utility [patent_app_number] => 18/682885 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18682885 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/682885
WICK, PREPARATION METHOD THEREOF, AND TEMPERATURE EQUALIZATION BOARD Oct 30, 2023 Pending
Array ( [id] => 19991774 [patent_doc_number] => 20250129996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => HEAT EXCHANGER WITH INTERNAL CROSS FLOW FINS [patent_app_type] => utility [patent_app_number] => 18/491913 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18491913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491913
HEAT EXCHANGER WITH INTERNAL CROSS FLOW FINS Oct 22, 2023 Pending
Array ( [id] => 20959490 [patent_doc_number] => 12729918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-08 [patent_title] => Wick structure for thin heatpipes [patent_app_type] => utility [patent_app_number] => 18/484669 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18484669 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484669
WICK STRUCTURE FOR THIN HEATPIPES Oct 10, 2023 Pending
Array ( [id] => 19699388 [patent_doc_number] => 12193377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Multi-source heat exchange system employing a ground-energy storage system for controlled environment enclosures [patent_app_type] => utility [patent_app_number] => 18/482979 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 29 [patent_no_of_words] => 19139 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482979
Multi-source heat exchange system employing a ground-energy storage system for controlled environment enclosures Oct 8, 2023 Issued
Array ( [id] => 18896233 [patent_doc_number] => 20240011718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => THERMAL DIFFUSION DEVICE AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 18/470605 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18470605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470605
Thermal diffusion device and electronic apparatus Sep 19, 2023 Issued
Array ( [id] => 18896232 [patent_doc_number] => 20240011717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => HEAT DIFFUSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/465201 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18465201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465201
Heat diffusion device Sep 11, 2023 Issued
Array ( [id] => 19218917 [patent_doc_number] => 20240183621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => HEAT PIPE [patent_app_type] => utility [patent_app_number] => 18/242432 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242432 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242432
HEAT PIPE Sep 4, 2023 Pending
Array ( [id] => 19817782 [patent_doc_number] => 20250075989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => LIQUID-COOLING HEAT SINK WITH TURBULENCE STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/240233 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18240233 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240233
LIQUID-COOLING HEAT SINK WITH TURBULENCE STRUCTURE Aug 29, 2023 Abandoned
Array ( [id] => 19010028 [patent_doc_number] => 20240074099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => COOLING BLOCK FOR COOLING A HEAT-GENERATING ELECTRONIC COMPONENT [patent_app_type] => utility [patent_app_number] => 18/236610 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236610
COOLING BLOCK FOR COOLING A HEAT-GENERATING ELECTRONIC COMPONENT Aug 21, 2023 Pending
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