Search

Tho V. Duong

Examiner (ID: 6107, Phone: (571)272-4793 , Office: P/3744 )

Most Active Art Unit
3744
Art Unit(s)
3743, 3744, 3753, 3763
Total Applications
2124
Issued Applications
1350
Pending Applications
144
Abandoned Applications
669

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12093562 [patent_doc_number] => 20170350656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'COUNTER-FLOW HEAT EXCHANGER' [patent_app_type] => utility [patent_app_number] => 15/612620 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6077 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15612620 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/612620
Counter-flow heat exchanger Jun 1, 2017 Issued
Array ( [id] => 13183591 [patent_doc_number] => 10107305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Air-cooling system for fluidic machine [patent_app_type] => utility [patent_app_number] => 15/610902 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6235 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15610902 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/610902
Air-cooling system for fluidic machine May 31, 2017 Issued
Array ( [id] => 14733469 [patent_doc_number] => 10386129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Header plate for a heat exchanger [patent_app_type] => utility [patent_app_number] => 15/609192 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 26 [patent_no_of_words] => 4702 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15609192 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/609192
Header plate for a heat exchanger May 30, 2017 Issued
Array ( [id] => 15786901 [patent_doc_number] => 10627170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Fibonacci optimized radial heat transfer [patent_app_type] => utility [patent_app_number] => 15/609331 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 7203 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 15609331 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/609331
Fibonacci optimized radial heat transfer May 30, 2017 Issued
Array ( [id] => 11944219 [patent_doc_number] => 20170248371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'Heat Exchanger' [patent_app_type] => utility [patent_app_number] => 15/597794 [patent_app_country] => US [patent_app_date] => 2017-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7654 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15597794 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/597794
Heat Exchanger May 16, 2017 Abandoned
Array ( [id] => 15728879 [patent_doc_number] => 10612866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Micro-channel heat exchanger [patent_app_type] => utility [patent_app_number] => 15/594685 [patent_app_country] => US [patent_app_date] => 2017-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 7092 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15594685 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/594685
Micro-channel heat exchanger May 14, 2017 Issued
Array ( [id] => 16027083 [patent_doc_number] => 10675943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Method and apparatus for adaptive HVAC control [patent_app_type] => utility [patent_app_number] => 15/584441 [patent_app_country] => US [patent_app_date] => 2017-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2528 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15584441 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/584441
Method and apparatus for adaptive HVAC control May 1, 2017 Issued
Array ( [id] => 15395001 [patent_doc_number] => 10538142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Air conditioner for vehicle [patent_app_type] => utility [patent_app_number] => 15/768076 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7035 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15768076 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/768076
Air conditioner for vehicle Apr 19, 2017 Issued
Array ( [id] => 12024767 [patent_doc_number] => 20170314866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'HEAT TRANSFER BETWEEN TRACER AND PIPE' [patent_app_type] => utility [patent_app_number] => 15/484115 [patent_app_country] => US [patent_app_date] => 2017-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 7680 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15484115 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/484115
HEAT TRANSFER BETWEEN TRACER AND PIPE Apr 9, 2017 Abandoned
Array ( [id] => 12024764 [patent_doc_number] => 20170314863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'HEAT TRANSFER BETWEEN TRACER AND PIPE' [patent_app_type] => utility [patent_app_number] => 15/484109 [patent_app_country] => US [patent_app_date] => 2017-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 7681 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15484109 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/484109
HEAT TRANSFER BETWEEN TRACER AND PIPE Apr 9, 2017 Abandoned
Array ( [id] => 15311115 [patent_doc_number] => 10520257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Heat transfer between tracer and pipe [patent_app_type] => utility [patent_app_number] => 15/484123 [patent_app_country] => US [patent_app_date] => 2017-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 39 [patent_no_of_words] => 7432 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 526 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15484123 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/484123
Heat transfer between tracer and pipe Apr 9, 2017 Issued
Array ( [id] => 12024765 [patent_doc_number] => 20170314864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'HEAT TRANSFER BETWEEN TRACER AND PIPE' [patent_app_type] => utility [patent_app_number] => 15/484111 [patent_app_country] => US [patent_app_date] => 2017-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 7680 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15484111 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/484111
HEAT TRANSFER BETWEEN TRACER AND PIPE Apr 9, 2017 Abandoned
Array ( [id] => 12024766 [patent_doc_number] => 20170314865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'HEAT TRANSFER BETWEEN TRACER AND PIPE' [patent_app_type] => utility [patent_app_number] => 15/484112 [patent_app_country] => US [patent_app_date] => 2017-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 7681 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15484112 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/484112
HEAT TRANSFER BETWEEN TRACER AND PIPE Apr 9, 2017 Abandoned
Array ( [id] => 12024768 [patent_doc_number] => 20170314867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'HEAT TRANSFER BETWEEN TRACER AND PIPE' [patent_app_type] => utility [patent_app_number] => 15/484117 [patent_app_country] => US [patent_app_date] => 2017-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 7680 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15484117 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/484117
HEAT TRANSFER BETWEEN TRACER AND PIPE Apr 9, 2017 Abandoned
Array ( [id] => 12024769 [patent_doc_number] => 20170314868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'HEAT TRANSFER BETWEEN TRACER AND PIPE' [patent_app_type] => utility [patent_app_number] => 15/484120 [patent_app_country] => US [patent_app_date] => 2017-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 7680 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15484120 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/484120
HEAT TRANSFER BETWEEN TRACER AND PIPE Apr 9, 2017 Abandoned
Array ( [id] => 11744909 [patent_doc_number] => 20170198981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'HEAT STORE COMPONENT AND HEAT EXCHANGERS FITTED THEREWITH, IN PARTICULAR FOR FLUE GAS CLEANING SYSTEMS OF POWER PLANTS' [patent_app_type] => utility [patent_app_number] => 15/468679 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9600 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15468679 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/468679
HEAT STORE COMPONENT AND HEAT EXCHANGERS FITTED THEREWITH, IN PARTICULAR FOR FLUE GAS CLEANING SYSTEMS OF POWER PLANTS Mar 23, 2017 Abandoned
Array ( [id] => 14042285 [patent_doc_number] => 20190077249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => VEHICLE WITH ELECTRIC MOTOR CONTROLLED BY A POWER MODULE AND COOLING SYSTEM FOR SUCH A POWER MODULE [patent_app_type] => utility [patent_app_number] => 16/084113 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16084113 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/084113
Vehicle with electric motor controlled by a power for such a power module Mar 7, 2017 Issued
Array ( [id] => 11707612 [patent_doc_number] => 20170176111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'MULTICHAMBER HEAT EXCHANGER' [patent_app_type] => utility [patent_app_number] => 15/452717 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9069 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15452717 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/452717
Multichamber heat exchanger Mar 6, 2017 Issued
Array ( [id] => 16666093 [patent_doc_number] => 10935331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Device for assembling a heat exchanger of an air-conditioning apparatus with a radiator for cooling the engine of a motor vehicle [patent_app_type] => utility [patent_app_number] => 16/075850 [patent_app_country] => US [patent_app_date] => 2017-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5990 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16075850 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/075850
Device for assembling a heat exchanger of an air-conditioning apparatus with a radiator for cooling the engine of a motor vehicle Feb 6, 2017 Issued
Array ( [id] => 11852810 [patent_doc_number] => 20170227302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'STACKED PLATE HEAT EXCHANGER, IN PARTICULAR FOR A MOTOR VEHICLE' [patent_app_type] => utility [patent_app_number] => 15/424447 [patent_app_country] => US [patent_app_date] => 2017-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15424447 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/424447
STACKED PLATE HEAT EXCHANGER, IN PARTICULAR FOR A MOTOR VEHICLE Feb 2, 2017 Abandoned
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