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] => 17004268 [patent_doc_number] => 11083110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Multifunction coolant manifold structures [patent_app_type] => utility [patent_app_number] => 16/248841 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9360 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16248841 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/248841
Multifunction coolant manifold structures Jan 15, 2019 Issued
Array ( [id] => 16666090 [patent_doc_number] => 10935328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Phase change cell [patent_app_type] => utility [patent_app_number] => 16/234012 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 7322 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16234012 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/234012
Phase change cell Dec 26, 2018 Issued
Array ( [id] => 18033728 [patent_doc_number] => 11516940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Middle bezel frame with heat dissipation structure [patent_app_type] => utility [patent_app_number] => 16/232025 [patent_app_country] => US [patent_app_date] => 2018-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 2657 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16232025 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/232025
Middle bezel frame with heat dissipation structure Dec 24, 2018 Issued
Array ( [id] => 16500659 [patent_doc_number] => 10866039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Thermal transistor [patent_app_type] => utility [patent_app_number] => 16/231992 [patent_app_country] => US [patent_app_date] => 2018-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3005 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16231992 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/231992
Thermal transistor Dec 24, 2018 Issued
Array ( [id] => 16740658 [patent_doc_number] => 10966344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Mounting apparatus and heat dissipating device using the same [patent_app_type] => utility [patent_app_number] => 16/231994 [patent_app_country] => US [patent_app_date] => 2018-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1717 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16231994 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/231994
Mounting apparatus and heat dissipating device using the same Dec 24, 2018 Issued
Array ( [id] => 16493300 [patent_doc_number] => 10859329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Thermal transistor [patent_app_type] => utility [patent_app_number] => 16/231991 [patent_app_country] => US [patent_app_date] => 2018-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3007 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16231991 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/231991
Thermal transistor Dec 24, 2018 Issued
Array ( [id] => 17167870 [patent_doc_number] => 11153990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Movable heat-transfer system [patent_app_type] => utility [patent_app_number] => 16/231169 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 34 [patent_no_of_words] => 14854 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 16231169 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/231169
Movable heat-transfer system Dec 20, 2018 Issued
Array ( [id] => 18153881 [patent_doc_number] => 11566853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Metal hydride heat exchanger and method of use [patent_app_type] => utility [patent_app_number] => 16/231310 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 34 [patent_no_of_words] => 13680 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16231310 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/231310
Metal hydride heat exchanger and method of use Dec 20, 2018 Issued
Array ( [id] => 17060964 [patent_doc_number] => 11105558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Heat exchanger [patent_app_type] => utility [patent_app_number] => 16/225539 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 12194 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16225539 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/225539
Heat exchanger Dec 18, 2018 Issued
Array ( [id] => 18985343 [patent_doc_number] => 11910553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Heat-dissipating waterproof structure [patent_app_type] => utility [patent_app_number] => 16/964858 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 11431 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16964858 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/964858
Heat-dissipating waterproof structure Nov 29, 2018 Issued
Array ( [id] => 18919282 [patent_doc_number] => 11881574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Thermal management system [patent_app_type] => utility [patent_app_number] => 16/768792 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 5680 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16768792 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768792
Thermal management system Nov 29, 2018 Issued
Array ( [id] => 16643220 [patent_doc_number] => 10921064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Heat storage apparatus, method for storing heat, and method for producing heat storage apparatus [patent_app_type] => utility [patent_app_number] => 16/189922 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 10486 [patent_no_of_claims] => 4 [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] => 16189922 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/189922
Heat storage apparatus, method for storing heat, and method for producing heat storage apparatus Nov 12, 2018 Issued
Array ( [id] => 16377299 [patent_doc_number] => 20200326141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => HEAT TRANSFER ENHANCEMENT PIPE AS WELL AS CRACKING FURNACE AND ATMOSPHERIC AND VACUUM HEATING FURNACE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/758155 [patent_app_country] => US [patent_app_date] => 2018-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16758155 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/758155
Heat transfer enhancement pipe as well as cracking furnace and atmospheric and vacuum heating furnace including the same Oct 24, 2018 Issued
Array ( [id] => 16362166 [patent_doc_number] => 20200318917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => HEAT EXCHANGER AND PRODUCTION METHOD FOR HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 16/756120 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16756120 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/756120
HEAT EXCHANGER AND PRODUCTION METHOD FOR HEAT EXCHANGER Oct 16, 2018 Abandoned
Array ( [id] => 16313514 [patent_doc_number] => 20200292252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 16/756121 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16756121 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/756121
HEAT EXCHANGER Oct 16, 2018 Abandoned
Array ( [id] => 14964391 [patent_doc_number] => 20190309674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => ENGINE COOLANT SEPARATOR AND ENGINE COOLING SYSTEM HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 16/160056 [patent_app_country] => US [patent_app_date] => 2018-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16160056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/160056
Engine coolant separator and engine cooling system having the same Oct 14, 2018 Issued
Array ( [id] => 15770831 [patent_doc_number] => 20200116433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => STACKABLE HEAT PIPE ASSEMBLY AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 16/159699 [patent_app_country] => US [patent_app_date] => 2018-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 484 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16159699 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/159699
Stackable heat pipe assembly and method of making the same Oct 13, 2018 Issued
Array ( [id] => 16549232 [patent_doc_number] => 10882376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Heating, ventilation, and air conditioning system [patent_app_type] => utility [patent_app_number] => 16/158709 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3647 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16158709 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/158709
Heating, ventilation, and air conditioning system Oct 11, 2018 Issued
Array ( [id] => 15770829 [patent_doc_number] => 20200116432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => CHANNEL FIN HEAT EXCHANGERS AND METHODS OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/158470 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16158470 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/158470
Channel fin heat exchangers and methods of manufacturing the same Oct 11, 2018 Issued
Array ( [id] => 14193977 [patent_doc_number] => 20190116694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => COOLING SYSTEMS, CONTROLLERS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/158227 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17676 [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] => 16158227 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/158227
Cooling system, controllers and methods Oct 10, 2018 Issued
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