Search

Hieu T. Vo

Examiner (ID: 8671, Phone: (571)272-4854 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3747, 3754, 3402
Total Applications
2050
Issued Applications
1898
Pending Applications
64
Abandoned Applications
92

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11963086 [patent_doc_number] => 20170267239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'VEHICLE DRIVE SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/455130 [patent_app_country] => US [patent_app_date] => 2017-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6780 [patent_no_of_claims] => 10 [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] => 15455130 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/455130
Vehicle drive system Mar 9, 2017 Issued
Array ( [id] => 13107925 [patent_doc_number] => 10072600 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-09-11 [patent_title] => Method and system for port fuel injection [patent_app_type] => utility [patent_app_number] => 15/453749 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11691 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15453749 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/453749
Method and system for port fuel injection Mar 7, 2017 Issued
Array ( [id] => 13128377 [patent_doc_number] => 10082113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => Exhaust-gas recirculation device [patent_app_type] => utility [patent_app_number] => 15/453236 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 2992 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15453236 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/453236
Exhaust-gas recirculation device Mar 7, 2017 Issued
Array ( [id] => 13414711 [patent_doc_number] => 20180258898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => METHODS AND SYSTEMS FOR IMPROVING ELECTRIC ENERGY STORAGE DEVICE DURABILITY FOR A STOP/START VEHICLE [patent_app_type] => utility [patent_app_number] => 15/452398 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15452398 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/452398
Methods and systems for improving electric energy storage device durability for a stop/start vehicle Mar 6, 2017 Issued
Array ( [id] => 13013177 [patent_doc_number] => 10029695 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-07-24 [patent_title] => Methods and systems for a belt-driven integrated starter generator [patent_app_type] => utility [patent_app_number] => 15/449849 [patent_app_country] => US [patent_app_date] => 2017-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13178 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15449849 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/449849
Methods and systems for a belt-driven integrated starter generator Mar 2, 2017 Issued
Array ( [id] => 11964322 [patent_doc_number] => 20170268475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'SWITCH APPARATUS AND IGNITION DEVICE' [patent_app_type] => utility [patent_app_number] => 15/446006 [patent_app_country] => US [patent_app_date] => 2017-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9512 [patent_no_of_claims] => 12 [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] => 15446006 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/446006
Switch apparatus and ignition device Feb 28, 2017 Issued
Array ( [id] => 11943933 [patent_doc_number] => 20170248084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'CONTROLLING AN INTERNAL COMBUSTION ENGINE WITH ADJUSTABLE CAMSHAFT' [patent_app_type] => utility [patent_app_number] => 15/443280 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6231 [patent_no_of_claims] => 19 [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] => 15443280 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/443280
Controlling an internal combustion engine with adjustable camshaft Feb 26, 2017 Issued
Array ( [id] => 13107983 [patent_doc_number] => 10072629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-11 [patent_title] => Repetitive ignition system for enhanced combustion [patent_app_type] => utility [patent_app_number] => 15/444112 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 8597 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15444112 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/444112
Repetitive ignition system for enhanced combustion Feb 26, 2017 Issued
Array ( [id] => 14215543 [patent_doc_number] => 20190120156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => Fuel Injection Systems [patent_app_type] => utility [patent_app_number] => 16/092791 [patent_app_country] => US [patent_app_date] => 2017-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 16092791 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/092791
Fuel injection systems Feb 21, 2017 Issued
Array ( [id] => 12528615 [patent_doc_number] => 10006387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => System and method for improving canister purging [patent_app_type] => utility [patent_app_number] => 15/438657 [patent_app_country] => US [patent_app_date] => 2017-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 19245 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15438657 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/438657
System and method for improving canister purging Feb 20, 2017 Issued
Array ( [id] => 13081617 [patent_doc_number] => 10060872 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-28 [patent_title] => Sensing system and method [patent_app_type] => utility [patent_app_number] => 15/431382 [patent_app_country] => US [patent_app_date] => 2017-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 10601 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15431382 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/431382
Sensing system and method Feb 12, 2017 Issued
Array ( [id] => 13988411 [patent_doc_number] => 20190063363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => ENGINE CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/071944 [patent_app_country] => US [patent_app_date] => 2017-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16071944 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/071944
Engine control device Jan 9, 2017 Issued
Array ( [id] => 11604935 [patent_doc_number] => 20170122237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'INTERNAL COMBUSTION ENGINE CONTROL FOR IMPROVED FUEL EFFICIENCY' [patent_app_type] => utility [patent_app_number] => 15/401516 [patent_app_country] => US [patent_app_date] => 2017-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 46797 [patent_no_of_claims] => 36 [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] => 15401516 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/401516
Internal combustion engine control for improved fuel efficiency Jan 8, 2017 Issued
Array ( [id] => 13872497 [patent_doc_number] => 20190032589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/061241 [patent_app_country] => US [patent_app_date] => 2016-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16061241 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/061241
Internal combustion engine Dec 21, 2016 Issued
Array ( [id] => 14486555 [patent_doc_number] => 10330051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Systems and methods for intelligent vehicle evaporative emissions diagnostics [patent_app_type] => utility [patent_app_number] => 15/389195 [patent_app_country] => US [patent_app_date] => 2016-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 28801 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15389195 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/389195
Systems and methods for intelligent vehicle evaporative emissions diagnostics Dec 21, 2016 Issued
Array ( [id] => 14484319 [patent_doc_number] => 10328924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Systems and methods for a split exhaust engine system [patent_app_type] => utility [patent_app_number] => 15/382509 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 50349 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15382509 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/382509
Systems and methods for a split exhaust engine system Dec 15, 2016 Issued
Array ( [id] => 16445462 [patent_doc_number] => 10837380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Compression ignition gasoline engine [patent_app_type] => utility [patent_app_number] => 16/465988 [patent_app_country] => US [patent_app_date] => 2016-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 8959 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16465988 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/465988
Compression ignition gasoline engine Nov 30, 2016 Issued
Array ( [id] => 16550313 [patent_doc_number] => 10883464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Method and device for controlling compression ignition engine [patent_app_type] => utility [patent_app_number] => 16/464787 [patent_app_country] => US [patent_app_date] => 2016-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 11391 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16464787 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/464787
Method and device for controlling compression ignition engine Nov 29, 2016 Issued
Array ( [id] => 13252343 [patent_doc_number] => 10138855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Ducted fuel injection with ignition assist [patent_app_type] => utility [patent_app_number] => 15/364002 [patent_app_country] => US [patent_app_date] => 2016-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 29 [patent_no_of_words] => 11464 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15364002 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/364002
Ducted fuel injection with ignition assist Nov 28, 2016 Issued
Array ( [id] => 13735135 [patent_doc_number] => 20180372035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => FUEL RETURN DEVICE [patent_app_type] => utility [patent_app_number] => 16/062121 [patent_app_country] => US [patent_app_date] => 2016-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16062121 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/062121
Fuel return device Nov 24, 2016 Issued
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