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] => 12160063 [patent_doc_number] => 20180031329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'HEAT DISSIPATING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/219898 [patent_app_country] => US [patent_app_date] => 2016-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2371 [patent_no_of_claims] => 16 [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] => 15219898 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/219898
HEAT DISSIPATING DEVICE Jul 25, 2016 Abandoned
Array ( [id] => 14392911 [patent_doc_number] => 10309731 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Compliant heating system comprising a compressive seal expansion joint [patent_app_type] => utility [patent_app_number] => 15/217243 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 8437 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15217243 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/217243
Compliant heating system comprising a compressive seal expansion joint Jul 21, 2016 Issued
Array ( [id] => 15229563 [patent_doc_number] => 10502498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Slim vapor chamber [patent_app_type] => utility [patent_app_number] => 15/215084 [patent_app_country] => US [patent_app_date] => 2016-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 4362 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15215084 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/215084
Slim vapor chamber Jul 19, 2016 Issued
Array ( [id] => 15917313 [patent_doc_number] => 10655892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Heat transfer pipe embedded in a prefabricated pipe pile and embedding method [patent_app_type] => utility [patent_app_number] => 15/579747 [patent_app_country] => US [patent_app_date] => 2016-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5236 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15579747 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/579747
Heat transfer pipe embedded in a prefabricated pipe pile and embedding method Jul 12, 2016 Issued
Array ( [id] => 14344751 [patent_doc_number] => 20190154348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => PLATE HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 15/735822 [patent_app_country] => US [patent_app_date] => 2016-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15735822 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/735822
PLATE HEAT EXCHANGER Jun 12, 2016 Abandoned
Array ( [id] => 15357405 [patent_doc_number] => 10527312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Heat exchange device [patent_app_type] => utility [patent_app_number] => 15/737807 [patent_app_country] => US [patent_app_date] => 2016-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3235 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15737807 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/737807
Heat exchange device Jun 12, 2016 Issued
Array ( [id] => 16185229 [patent_doc_number] => 10718543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Method and apparatus for avoiding frost or ice build-up on vent pipes [patent_app_type] => utility [patent_app_number] => 15/769183 [patent_app_country] => US [patent_app_date] => 2016-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6741 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 15769183 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/769183
Method and apparatus for avoiding frost or ice build-up on vent pipes May 10, 2016 Issued
Array ( [id] => 13931339 [patent_doc_number] => 20190049185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 16/075691 [patent_app_country] => US [patent_app_date] => 2016-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16075691 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/075691
Heat exchanger Apr 21, 2016 Issued
Array ( [id] => 13013403 [patent_doc_number] => 10029808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Structurally integrated thermal management system for aerospace vehicles [patent_app_type] => utility [patent_app_number] => 15/056731 [patent_app_country] => US [patent_app_date] => 2016-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3481 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15056731 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/056731
Structurally integrated thermal management system for aerospace vehicles Feb 28, 2016 Issued
Array ( [id] => 12211721 [patent_doc_number] => 09908514 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-06 [patent_title] => 'Heat distribution system' [patent_app_type] => utility [patent_app_number] => 14/993441 [patent_app_country] => US [patent_app_date] => 2016-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1745 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14993441 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/993441
Heat distribution system Jan 11, 2016 Issued
Array ( [id] => 11744914 [patent_doc_number] => 20170198986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'HEAT EXCHANGER INCLUDING COIL END CLOSE-OFF COVER' [patent_app_type] => utility [patent_app_number] => 14/993715 [patent_app_country] => US [patent_app_date] => 2016-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4099 [patent_no_of_claims] => 20 [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] => 14993715 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/993715
Heat exchanger including coil end close-off cover Jan 11, 2016 Issued
Array ( [id] => 12038541 [patent_doc_number] => 09816767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-14 [patent_title] => 'Tubes and manifolds for heat exchangers' [patent_app_type] => utility [patent_app_number] => 14/993305 [patent_app_country] => US [patent_app_date] => 2016-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3209 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14993305 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/993305
Tubes and manifolds for heat exchangers Jan 11, 2016 Issued
Array ( [id] => 11744918 [patent_doc_number] => 20170198990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'HEAT EXCHANGERS' [patent_app_type] => utility [patent_app_number] => 14/993843 [patent_app_country] => US [patent_app_date] => 2016-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2730 [patent_no_of_claims] => 17 [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] => 14993843 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/993843
Heat exchangers Jan 11, 2016 Issued
Array ( [id] => 11004991 [patent_doc_number] => 20160201942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'Ventilation Appartus' [patent_app_type] => utility [patent_app_number] => 14/992758 [patent_app_country] => US [patent_app_date] => 2016-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5685 [patent_no_of_claims] => 22 [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] => 14992758 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/992758
Ventilation Appartus Jan 10, 2016 Abandoned
Array ( [id] => 16666031 [patent_doc_number] => 10935269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Ventilator, and defrosting method [patent_app_type] => utility [patent_app_number] => 15/768845 [patent_app_country] => US [patent_app_date] => 2016-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5183 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15768845 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/768845
Ventilator, and defrosting method Jan 7, 2016 Issued
Array ( [id] => 11005046 [patent_doc_number] => 20160201996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'PCSM-Based Energy Storage Devices and Methods' [patent_app_type] => utility [patent_app_number] => 14/990052 [patent_app_country] => US [patent_app_date] => 2016-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 8189 [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] => 14990052 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/990052
PCSM-Based Energy Storage Devices and Methods Jan 6, 2016 Abandoned
Array ( [id] => 11930671 [patent_doc_number] => 09797660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Heat sink assembly' [patent_app_type] => utility [patent_app_number] => 14/988510 [patent_app_country] => US [patent_app_date] => 2016-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 2771 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14988510 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/988510
Heat sink assembly Jan 4, 2016 Issued
Array ( [id] => 11005043 [patent_doc_number] => 20160201993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'COOLING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/988225 [patent_app_country] => US [patent_app_date] => 2016-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1759 [patent_no_of_claims] => 10 [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] => 14988225 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/988225
COOLING APPARATUS Jan 4, 2016 Abandoned
Array ( [id] => 11719987 [patent_doc_number] => 20170188486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'RACK AIRFLOW MONITORING SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/982031 [patent_app_country] => US [patent_app_date] => 2015-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8414 [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] => 14982031 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/982031
RACK AIRFLOW MONITORING SYSTEM AND METHOD Dec 28, 2015 Abandoned
Array ( [id] => 13735915 [patent_doc_number] => 20180372425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 16/066887 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16066887 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/066887
HEAT EXCHANGER Dec 27, 2015 Abandoned
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