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] => 19904851 [patent_doc_number] => 12281851 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-22 [patent_title] => Loop heat pipe evaporator [patent_app_type] => utility [patent_app_number] => 17/805789 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 1154 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17805789 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805789
Loop heat pipe evaporator Jun 6, 2022 Issued
Array ( [id] => 19301676 [patent_doc_number] => 20240230247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => COOLING STRUCTURE, POWER MODULE COMPRISING SUCH A COOLING STRUCTURE, ELECTRICAL POWER CONVERTER, SUCH AS AN INVERTER, COMPRISING SUCH A POWER MODULE [patent_app_type] => utility [patent_app_number] => 18/558668 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18558668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/558668
COOLING STRUCTURE, POWER MODULE COMPRISING SUCH A COOLING STRUCTURE, ELECTRICAL POWER CONVERTER, SUCH AS AN INVERTER, COMPRISING SUCH A POWER MODULE May 23, 2022 Pending
Array ( [id] => 19888277 [patent_doc_number] => 12274026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Systems for cooler devices and cooling manifolds [patent_app_type] => utility [patent_app_number] => 17/748429 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 6384 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17748429 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/748429
Systems for cooler devices and cooling manifolds May 18, 2022 Issued
Array ( [id] => 17838453 [patent_doc_number] => 20220275758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => PLUMBING WITH INTERNAL FLOW GUIDES [patent_app_type] => utility [patent_app_number] => 17/748844 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17748844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/748844
Plumbing with internal flow guides May 18, 2022 Issued
Array ( [id] => 19390464 [patent_doc_number] => 20240280334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => AN EVAPORATOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/568377 [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] => 5078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18568377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/568377
AN EVAPORATOR ASSEMBLY May 17, 2022 Abandoned
Array ( [id] => 17946859 [patent_doc_number] => 20220333878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => INTEGRAL HEAT EXCHANGER MOUNTS [patent_app_type] => utility [patent_app_number] => 17/745406 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17745406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745406
Integral heat exchanger mounts May 15, 2022 Issued
Array ( [id] => 19561794 [patent_doc_number] => 20240373586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => HEAT EXCHANGER, STRUCTURAL BODY, AND METHOD OF PRODUCING STRUCTURAL BODY [patent_app_type] => utility [patent_app_number] => 18/561648 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18561648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/561648
HEAT EXCHANGER, STRUCTURAL BODY, AND METHOD OF PRODUCING STRUCTURAL BODY May 1, 2022 Pending
Array ( [id] => 18560614 [patent_doc_number] => 11725850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Method and system for ultra-deep borehole geothermal energy harvesting [patent_app_type] => utility [patent_app_number] => 17/658910 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 17751 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17658910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658910
Method and system for ultra-deep borehole geothermal energy harvesting Apr 11, 2022 Issued
Array ( [id] => 18872058 [patent_doc_number] => 11859850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Heat exchanger [patent_app_type] => utility [patent_app_number] => 17/717453 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5993 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17717453 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/717453
Heat exchanger Apr 10, 2022 Issued
Array ( [id] => 18042287 [patent_doc_number] => 20220386504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/706143 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17706143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/706143
ELECTRONIC DEVICE Mar 27, 2022 Abandoned
Array ( [id] => 19841505 [patent_doc_number] => 12253892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Lid carveouts for processor connection and alignment [patent_app_type] => utility [patent_app_number] => 17/704912 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8032 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17704912 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704912
Lid carveouts for processor connection and alignment Mar 24, 2022 Issued
Array ( [id] => 19763887 [patent_doc_number] => 12222173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Heat-exchanger pins [patent_app_type] => utility [patent_app_number] => 17/704054 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5402 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 17704054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704054
Heat-exchanger pins Mar 24, 2022 Issued
Array ( [id] => 19742876 [patent_doc_number] => 12219738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Flow rate sensing system for liquid coolant flow management of an immersion cooling system [patent_app_type] => utility [patent_app_number] => 17/700342 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13455 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17700342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/700342
Flow rate sensing system for liquid coolant flow management of an immersion cooling system Mar 20, 2022 Issued
Array ( [id] => 18917415 [patent_doc_number] => 11879689 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-23 [patent_title] => Counter gravity heat pipe techniques [patent_app_type] => utility [patent_app_number] => 17/696491 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5762 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17696491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/696491
Counter gravity heat pipe techniques Mar 15, 2022 Issued
Array ( [id] => 19568028 [patent_doc_number] => 12142811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Antenna device [patent_app_type] => utility [patent_app_number] => 17/693259 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 8241 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [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] => 17693259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/693259
Antenna device Mar 10, 2022 Issued
Array ( [id] => 19537542 [patent_doc_number] => 12130090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Heat exchanger with radially converging manifold [patent_app_type] => utility [patent_app_number] => 17/688422 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6130 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688422
Heat exchanger with radially converging manifold Mar 6, 2022 Issued
Array ( [id] => 17852890 [patent_doc_number] => 20220282932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => MOUNTING AND USE OF PIEZOELECTRIC COOLING SYSTEMS IN DEVICES [patent_app_type] => utility [patent_app_number] => 17/683020 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17683020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/683020
Mounting and use of piezoelectric cooling systems in devices Feb 27, 2022 Issued
Array ( [id] => 18880270 [patent_doc_number] => 20240003639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => COOLER WITH TWO SUBSTANTIALLY PARALLEL FLOW CHAMBERS AND THREE SUBSTANTIALLY PARALLEL PLATES [patent_app_type] => utility [patent_app_number] => 18/248471 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18248471 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248471
COOLER WITH TWO SUBSTANTIALLY PARALLEL FLOW CHAMBERS AND THREE SUBSTANTIALLY PARALLEL PLATES Feb 20, 2022 Pending
Array ( [id] => 18196011 [patent_doc_number] => 20230049530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => Heat Exchange Structure [patent_app_type] => utility [patent_app_number] => 17/674879 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17674879 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/674879
Heat Exchange Structure Feb 17, 2022 Abandoned
Array ( [id] => 20929651 [patent_doc_number] => 12723820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-01 [patent_title] => Heat exchanger [patent_app_type] => utility [patent_app_number] => 18/274239 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 18274239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/274239
HEAT EXCHANGER Feb 14, 2022 Pending
Menu