Search

Tho V. Duong

Examiner (ID: 13443)

Most Active Art Unit
3744
Art Unit(s)
3753, 3744, 3763, 3743
Total Applications
2113
Issued Applications
1337
Pending Applications
151
Abandoned Applications
668

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18948951 [patent_doc_number] => 11892239 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Loop-type heat pipe including an evaporator, first and second condensers, a liquid pipe connecting the evaporator to the first and second condensers, and first and second vapor pipes connecting the evaporator to the first and second condensers [patent_app_type] => utility [patent_app_number] => 17/243927 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5953 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 607 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243927
Loop-type heat pipe including an evaporator, first and second condensers, a liquid pipe connecting the evaporator to the first and second condensers, and first and second vapor pipes connecting the evaporator to the first and second condensers Apr 28, 2021 Issued
Array ( [id] => 18153875 [patent_doc_number] => 11566847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Integrated liquid-cooling radiator [patent_app_type] => utility [patent_app_number] => 17/243597 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2593 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243597
Integrated liquid-cooling radiator Apr 28, 2021 Issued
Array ( [id] => 17961100 [patent_doc_number] => 20220341680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => HEAT PIPE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/242246 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17242246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242246
HEAT PIPE STRUCTURE Apr 26, 2021 Abandoned
Array ( [id] => 16992957 [patent_doc_number] => 20210231377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => FUEL HEAT EXCHANGER WITH A BARRIER [patent_app_type] => utility [patent_app_number] => 17/301777 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17301777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301777
Fuel heat exchanger with a barrier Apr 13, 2021 Issued
Array ( [id] => 18325984 [patent_doc_number] => 20230124112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => HEAT EXCHANGER AND ELECTRIC ARRANGEMENT COMPRISING HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 17/920446 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17920446 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920446
Heat exchanger and electric arrangement comprising heat exchanger Apr 6, 2021 Issued
Array ( [id] => 18406697 [patent_doc_number] => 20230168048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 17/997451 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17997451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/997451
HEAT EXCHANGER Mar 31, 2021 Pending
Array ( [id] => 18702288 [patent_doc_number] => 11788793 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-17 [patent_title] => Recuperator with balanced and floating core [patent_app_type] => utility [patent_app_number] => 17/213479 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3254 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17213479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/213479
Recuperator with balanced and floating core Mar 25, 2021 Issued
Array ( [id] => 19593725 [patent_doc_number] => 12151550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Shutter device [patent_app_type] => utility [patent_app_number] => 17/915731 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3980 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915731
Shutter device Mar 24, 2021 Issued
Array ( [id] => 17900616 [patent_doc_number] => 20220310278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => HEAT EXCHANGER CONFIGURATION WITH POROUS LAYER [patent_app_type] => utility [patent_app_number] => 17/210384 [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] => 7615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17210384 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/210384
Heat exchanger configuration with porous layer Mar 22, 2021 Issued
Array ( [id] => 17127335 [patent_doc_number] => 20210302104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => Hybrid Loop Heat Pipe with Integrated Magnetically Levitating Bearingless Pump [patent_app_type] => utility [patent_app_number] => 17/210407 [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] => 2357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17210407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/210407
Hybrid loop heat pipe with integrated magnetically levitating bearingless pump Mar 22, 2021 Issued
Array ( [id] => 17142739 [patent_doc_number] => 20210310751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => HEAT CONDUCTIING DEVICE [patent_app_type] => utility [patent_app_number] => 17/207581 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207581
HEAT CONDUCTIING DEVICE Mar 18, 2021 Pending
Array ( [id] => 17142739 [patent_doc_number] => 20210310751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => HEAT CONDUCTIING DEVICE [patent_app_type] => utility [patent_app_number] => 17/207581 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207581
HEAT CONDUCTIING DEVICE Mar 18, 2021 Pending
Array ( [id] => 17142739 [patent_doc_number] => 20210310751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => HEAT CONDUCTIING DEVICE [patent_app_type] => utility [patent_app_number] => 17/207581 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207581
HEAT CONDUCTIING DEVICE Mar 18, 2021 Pending
Array ( [id] => 19521910 [patent_doc_number] => 12123623 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-22 [patent_title] => System and method for heat and energy recovery and regeneration [patent_app_type] => utility [patent_app_number] => 17/193695 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 7363 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 17193695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193695
System and method for heat and energy recovery and regeneration Mar 4, 2021 Issued
Array ( [id] => 19978004 [patent_doc_number] => 12345475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Heat exchanger core, heat exchanger, and method of producing heat exchanger core [patent_app_type] => utility [patent_app_number] => 17/800665 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8029 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800665 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800665
Heat exchanger core, heat exchanger, and method of producing heat exchanger core Feb 23, 2021 Issued
Array ( [id] => 18519136 [patent_doc_number] => 11709022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Metal wick crimping method for heat pipe internals [patent_app_type] => utility [patent_app_number] => 17/904732 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 6620 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904732
Metal wick crimping method for heat pipe internals Feb 15, 2021 Issued
Array ( [id] => 19907755 [patent_doc_number] => 12284785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Assembly and method for cooling an apparatus [patent_app_type] => utility [patent_app_number] => 17/800246 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800246
Assembly and method for cooling an apparatus Feb 8, 2021 Issued
Array ( [id] => 18462250 [patent_doc_number] => 11686536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Three-dimensional diffuser-fin heat sink with integrated blower [patent_app_type] => utility [patent_app_number] => 17/171389 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2245 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17171389 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/171389
Three-dimensional diffuser-fin heat sink with integrated blower Feb 8, 2021 Issued
Array ( [id] => 17052988 [patent_doc_number] => 20210262422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => HEAT EXCHANGER HOUSING AND METHOD OF MANUFACTURING A HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 17/164991 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164991 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/164991
HEAT EXCHANGER HOUSING AND METHOD OF MANUFACTURING A HEAT EXCHANGER Feb 1, 2021 Abandoned
Array ( [id] => 18180536 [patent_doc_number] => 20230041265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => HEAT EXCHANGER AND REFRIGERATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/789245 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17789245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/789245
HEAT EXCHANGER AND REFRIGERATION SYSTEM AND METHOD Jan 28, 2021 Pending
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