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] => 5978633 [patent_doc_number] => 20110094719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'Thermal conductive cylinder installed with u-type core piping and loop piping' [patent_app_type] => utility [patent_app_number] => 12/588779 [patent_app_country] => US [patent_app_date] => 2009-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3934 [patent_no_of_claims] => 6 [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] => publications/A1/0094/20110094719.pdf [firstpage_image] =>[orig_patent_app_number] => 12588779 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/588779
Thermal conductive cylinder installed with U-type core piping and loop piping Oct 27, 2009 Issued
Array ( [id] => 5978632 [patent_doc_number] => 20110094718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'Heat absorbing or dissipating device with double-scroll piping transmitting temperature difference fluid' [patent_app_type] => utility [patent_app_number] => 12/588635 [patent_app_country] => US [patent_app_date] => 2009-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7424 [patent_no_of_claims] => 18 [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] => publications/A1/0094/20110094718.pdf [firstpage_image] =>[orig_patent_app_number] => 12588635 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/588635
Heat absorbing or dissipating device with double-scroll piping transmitting temperature difference fluid Oct 21, 2009 Abandoned
Array ( [id] => 6437313 [patent_doc_number] => 20100037611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'Heat Exchanger Tube, Heat Exchanger and Use' [patent_app_type] => utility [patent_app_number] => 12/582293 [patent_app_country] => US [patent_app_date] => 2009-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3890 [patent_no_of_claims] => 4 [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] => publications/A1/0037/20100037611.pdf [firstpage_image] =>[orig_patent_app_number] => 12582293 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/582293
Heat exchanger tube, heat exchanger and use Oct 19, 2009 Issued
Array ( [id] => 6035034 [patent_doc_number] => 20110088881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'Heat absorbing or dissipating device with piping staggered and uniformly distributed by temperature difference' [patent_app_type] => utility [patent_app_number] => 12/588468 [patent_app_country] => US [patent_app_date] => 2009-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5280 [patent_no_of_claims] => 17 [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] => publications/A1/0088/20110088881.pdf [firstpage_image] =>[orig_patent_app_number] => 12588468 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/588468
Heat absorbing or dissipating device with piping staggered and uniformly distributed by temperature difference Oct 15, 2009 Abandoned
Array ( [id] => 7659511 [patent_doc_number] => 20110308780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-22 [patent_title] => 'HEAT EXCHANGER FOR AN ANNEALING FURNACE FOR EXCHANGING HEAT BETWEEN TWO FLUIDS' [patent_app_type] => utility [patent_app_number] => 12/998427 [patent_app_country] => US [patent_app_date] => 2009-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1367 [patent_no_of_claims] => 5 [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] => publications/A1/0308/20110308780.pdf [firstpage_image] =>[orig_patent_app_number] => 12998427 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/998427
HEAT EXCHANGER FOR AN ANNEALING FURNACE FOR EXCHANGING HEAT BETWEEN TWO FLUIDS Oct 8, 2009 Abandoned
Array ( [id] => 9935403 [patent_doc_number] => 08985198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Stacked/bar plate charge air cooler including inlet and outlet tanks' [patent_app_type] => utility [patent_app_number] => 12/560696 [patent_app_country] => US [patent_app_date] => 2009-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4229 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12560696 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/560696
Stacked/bar plate charge air cooler including inlet and outlet tanks Sep 15, 2009 Issued
Array ( [id] => 8624164 [patent_doc_number] => 08356656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-22 [patent_title] => 'Heat dissipation device and method' [patent_app_type] => utility [patent_app_number] => 12/556782 [patent_app_country] => US [patent_app_date] => 2009-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 2599 [patent_no_of_claims] => 15 [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] => 12556782 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/556782
Heat dissipation device and method Sep 9, 2009 Issued
Array ( [id] => 6003084 [patent_doc_number] => 20110056655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'Dual-Fluid Heat Exhanger' [patent_app_type] => utility [patent_app_number] => 12/555588 [patent_app_country] => US [patent_app_date] => 2009-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4158 [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] => publications/A1/0056/20110056655.pdf [firstpage_image] =>[orig_patent_app_number] => 12555588 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/555588
Dual-fluid heat exchanger Sep 7, 2009 Issued
Array ( [id] => 6214531 [patent_doc_number] => 20100051235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'LIQUID-COOLED-TYPE COOLING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/546423 [patent_app_country] => US [patent_app_date] => 2009-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4289 [patent_no_of_claims] => 8 [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] => publications/A1/0051/20100051235.pdf [firstpage_image] =>[orig_patent_app_number] => 12546423 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/546423
Liquid-cooled-type cooling device Aug 23, 2009 Issued
Array ( [id] => 6535714 [patent_doc_number] => 20100044013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'Radiator of Automobile' [patent_app_type] => utility [patent_app_number] => 12/544612 [patent_app_country] => US [patent_app_date] => 2009-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5162 [patent_no_of_claims] => 20 [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] => publications/A1/0044/20100044013.pdf [firstpage_image] =>[orig_patent_app_number] => 12544612 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/544612
Radiator of Automobile Aug 19, 2009 Abandoned
Array ( [id] => 6104387 [patent_doc_number] => 20110186274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-04 [patent_title] => 'PLATE HEAT EXCHANGER' [patent_app_type] => utility [patent_app_number] => 13/058877 [patent_app_country] => US [patent_app_date] => 2009-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4209 [patent_no_of_claims] => 15 [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] => publications/A1/0186/20110186274.pdf [firstpage_image] =>[orig_patent_app_number] => 13058877 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/058877
PLATE HEAT EXCHANGER Aug 4, 2009 Abandoned
Array ( [id] => 9215088 [patent_doc_number] => 08627881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-14 [patent_title] => 'Heat exchanger fin including louvers' [patent_app_type] => utility [patent_app_number] => 13/001646 [patent_app_country] => US [patent_app_date] => 2009-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3368 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13001646 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/001646
Heat exchanger fin including louvers Aug 2, 2009 Issued
Array ( [id] => 6207054 [patent_doc_number] => 20110132589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'HEAT EXCHANGER GROOVED TUBE' [patent_app_type] => utility [patent_app_number] => 13/057304 [patent_app_country] => US [patent_app_date] => 2009-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2811 [patent_no_of_claims] => 2 [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] => publications/A1/0132/20110132589.pdf [firstpage_image] =>[orig_patent_app_number] => 13057304 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/057304
HEAT EXCHANGER GROOVED TUBE Jul 27, 2009 Abandoned
Array ( [id] => 9660240 [patent_doc_number] => 08807203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-19 [patent_title] => 'Titanium-based thermal ground plane' [patent_app_type] => utility [patent_app_number] => 13/055111 [patent_app_country] => US [patent_app_date] => 2009-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7750 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13055111 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/055111
Titanium-based thermal ground plane Jul 20, 2009 Issued
Array ( [id] => 6182979 [patent_doc_number] => 20110168365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'HEAT EXCHANGER COMPRISING A HEAT EXCHANGE CORE AND A HOUSING' [patent_app_type] => utility [patent_app_number] => 13/001162 [patent_app_country] => US [patent_app_date] => 2009-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3886 [patent_no_of_claims] => 15 [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] => publications/A1/0168/20110168365.pdf [firstpage_image] =>[orig_patent_app_number] => 13001162 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/001162
Heat exchanger comprising a heat exchange core and a housing Jun 21, 2009 Issued
Array ( [id] => 6182980 [patent_doc_number] => 20110168366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'HEAT EXCHANGER COMPRISING A HEAT EXCHANGER BUNDLE AND A HOUSING' [patent_app_type] => utility [patent_app_number] => 13/001168 [patent_app_country] => US [patent_app_date] => 2009-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3985 [patent_no_of_claims] => 14 [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] => publications/A1/0168/20110168366.pdf [firstpage_image] =>[orig_patent_app_number] => 13001168 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/001168
Heat exchanger comprising a heat exchanger bundle and a housing Jun 21, 2009 Issued
Array ( [id] => 11768617 [patent_doc_number] => 09377252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-28 [patent_title] => 'Heat exchanger and casing for the heat exchanger' [patent_app_type] => utility [patent_app_number] => 13/001183 [patent_app_country] => US [patent_app_date] => 2009-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 11387 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13001183 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/001183
Heat exchanger and casing for the heat exchanger Jun 21, 2009 Issued
Array ( [id] => 6097593 [patent_doc_number] => 20110162826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-07 [patent_title] => 'HEAT EXCHANGER AND CASING FOR THE EXCHANGER' [patent_app_type] => utility [patent_app_number] => 13/001336 [patent_app_country] => US [patent_app_date] => 2009-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11396 [patent_no_of_claims] => 14 [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] => publications/A1/0162/20110162826.pdf [firstpage_image] =>[orig_patent_app_number] => 13001336 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/001336
Heat exchanger and casing for the exchanger Jun 21, 2009 Issued
Array ( [id] => 10886718 [patent_doc_number] => 08910703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-16 [patent_title] => 'Heat exchanger' [patent_app_type] => utility [patent_app_number] => 12/997076 [patent_app_country] => US [patent_app_date] => 2009-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4678 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12997076 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/997076
Heat exchanger Jun 16, 2009 Issued
Array ( [id] => 5987672 [patent_doc_number] => 20110011568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'OIL COOLER FOR TRANSMISSION' [patent_app_type] => utility [patent_app_number] => 12/922301 [patent_app_country] => US [patent_app_date] => 2009-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5535 [patent_no_of_claims] => 13 [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] => publications/A1/0011/20110011568.pdf [firstpage_image] =>[orig_patent_app_number] => 12922301 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/922301
OIL COOLER FOR TRANSMISSION Jun 15, 2009 Abandoned
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