Search

Hieu T. Vo

Examiner (ID: 11059, Phone: (571)272-4854 , Office: P/3747 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14686361 [patent_doc_number] => 20190242295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/260297 [patent_app_country] => US [patent_app_date] => 2019-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16260297 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/260297
Internal combustion engine Jan 28, 2019 Issued
Array ( [id] => 16614385 [patent_doc_number] => 20210033038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => ENGINE CONTROL METHOD AND ENGINE CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/964501 [patent_app_country] => US [patent_app_date] => 2019-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16964501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/964501
Engine control method and engine control device Jan 22, 2019 Issued
Array ( [id] => 14215601 [patent_doc_number] => 20190120185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => AIR INTAKE ASSEMBLY FOR MOTORCYCLE [patent_app_type] => utility [patent_app_number] => 16/220639 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16220639 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/220639
Air intake assembly for motorcycle Dec 13, 2018 Issued
Array ( [id] => 15497819 [patent_doc_number] => 20200049098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => METHOD AND APPARATUS FOR CORRECTION OF PRESSURE WAVE AFFECTED FUEL INJECTION [patent_app_type] => utility [patent_app_number] => 16/201543 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16201543 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/201543
METHOD AND APPARATUS FOR CORRECTION OF PRESSURE WAVE AFFECTED FUEL INJECTION Nov 26, 2018 Abandoned
Array ( [id] => 14469527 [patent_doc_number] => 20190186406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => CONTROLLER FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/198455 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16198455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/198455
CONTROLLER FOR INTERNAL COMBUSTION ENGINE Nov 20, 2018 Abandoned
Array ( [id] => 15364971 [patent_doc_number] => 20200018250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => VALVE DUTY DIFFERENTIATED EXHAUST GAS RECIRCULATION CONTROL METHOD AND EXHAUST GAS RECIRCULATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/197970 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16197970 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/197970
Valve duty differentiated exhaust gas recirculation control method and exhaust gas recirculation system Nov 20, 2018 Issued
Array ( [id] => 15932791 [patent_doc_number] => 20200158029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => LOCALE SPECIFIC VEHICLE REGULATION COMPLIANCE [patent_app_type] => utility [patent_app_number] => 16/197896 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16197896 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/197896
Locale specific vehicle regulation compliance Nov 20, 2018 Issued
Array ( [id] => 16305948 [patent_doc_number] => 10774729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Compression self-ignited internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/195937 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4405 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16195937 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/195937
Compression self-ignited internal combustion engine Nov 19, 2018 Issued
Array ( [id] => 16337039 [patent_doc_number] => 10787986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Fuel pump control device [patent_app_type] => utility [patent_app_number] => 16/196309 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9305 [patent_no_of_claims] => 12 [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] => 16196309 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/196309
Fuel pump control device Nov 19, 2018 Issued
Array ( [id] => 15899893 [patent_doc_number] => 20200149465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => METHODS AND SYSTEMS FOR A PISTON [patent_app_type] => utility [patent_app_number] => 16/191329 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16191329 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/191329
Methods and systems for a piston Nov 13, 2018 Issued
Array ( [id] => 16415225 [patent_doc_number] => 10823105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Methods and systems for high pressure fuel pump cooling [patent_app_type] => utility [patent_app_number] => 16/189103 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 10467 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16189103 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/189103
Methods and systems for high pressure fuel pump cooling Nov 12, 2018 Issued
Array ( [id] => 16321825 [patent_doc_number] => 10781782 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-22 [patent_title] => Engine pre-overheat sensors and warning system [patent_app_type] => utility [patent_app_number] => 16/180136 [patent_app_country] => US [patent_app_date] => 2018-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3263 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16180136 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/180136
Engine pre-overheat sensors and warning system Nov 4, 2018 Issued
Array ( [id] => 15754981 [patent_doc_number] => 10619589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Method of diagnosing non-coupling breather hose [patent_app_type] => utility [patent_app_number] => 16/179202 [patent_app_country] => US [patent_app_date] => 2018-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3380 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16179202 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/179202
Method of diagnosing non-coupling breather hose Nov 1, 2018 Issued
Array ( [id] => 15469877 [patent_doc_number] => 10550804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Air intake apparatus of multi-cylinder engine having secondary gas inlet passage connected to intake air inlet passage [patent_app_type] => utility [patent_app_number] => 16/178876 [patent_app_country] => US [patent_app_date] => 2018-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7414 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16178876 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178876
Air intake apparatus of multi-cylinder engine having secondary gas inlet passage connected to intake air inlet passage Nov 1, 2018 Issued
Array ( [id] => 14279057 [patent_doc_number] => 20190136813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => METERING VALVE FOR METERING A FLUID WHICH SERVES IN PARTICULAR FOR FUEL INJECTION SYSTEMS, MOUNTING SYSTEM FOR INJECTION SYSTEMS, AND INJECTION SYSTEM HAVING SUCH A METERING VALVE [patent_app_type] => utility [patent_app_number] => 16/179600 [patent_app_country] => US [patent_app_date] => 2018-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16179600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/179600
Metering valve for metering a fluid which serves in particular for fuel injection systems, mounting system for injection systems, and injection system having such a metering valve Nov 1, 2018 Issued
Array ( [id] => 15667797 [patent_doc_number] => 10598120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Controller for internal combustion engine and method for controlling internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/178000 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8122 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16178000 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178000
Controller for internal combustion engine and method for controlling internal combustion engine Oct 31, 2018 Issued
Array ( [id] => 14232073 [patent_doc_number] => 20190128209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => FUEL INJECTION CONTROL DEVICE FOR INTERNAL-COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/176158 [patent_app_country] => US [patent_app_date] => 2018-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16176158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/176158
Fuel injection control device for internal-combustion engine Oct 30, 2018 Issued
Array ( [id] => 15365009 [patent_doc_number] => 20200018269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => METHOD FOR MONITORING LEAKAGE OF EXHAUST GAS RECIRCULATION SYSTEM FOR ENGINE [patent_app_type] => utility [patent_app_number] => 16/175244 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16175244 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/175244
Method for monitoring leakage of exhaust gas recirculation system for engine Oct 29, 2018 Issued
Array ( [id] => 15607229 [patent_doc_number] => 10584665 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-10 [patent_title] => Internal combustion, dedicated exhaust gas recirculation engine [patent_app_type] => utility [patent_app_number] => 16/172236 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4958 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16172236 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/172236
Internal combustion, dedicated exhaust gas recirculation engine Oct 25, 2018 Issued
Array ( [id] => 14278985 [patent_doc_number] => 20190136777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => CONTROLLER FOR INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/157784 [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] => 7998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16157784 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/157784
CONTROLLER FOR INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE Oct 10, 2018 Abandoned
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