Search

Hieu T. Vo

Examiner (ID: 18511, 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] => 15310431 [patent_doc_number] => 10519910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Valve for metering a fluid, especially a fuel injector [patent_app_type] => utility [patent_app_number] => 16/155504 [patent_app_country] => US [patent_app_date] => 2018-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3579 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16155504 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/155504
Valve for metering a fluid, especially a fuel injector Oct 8, 2018 Issued
Array ( [id] => 14103869 [patent_doc_number] => 20190093610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => Fuel System Conversions For Carburetor to Electronic Fuel Injection Systems Methods [patent_app_type] => utility [patent_app_number] => 16/141865 [patent_app_country] => US [patent_app_date] => 2018-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16141865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/141865
Fuel System Conversions For Carburetor to Electronic Fuel Injection Systems Methods Sep 24, 2018 Abandoned
Array ( [id] => 14073789 [patent_doc_number] => 20190085782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => AIR-FUEL RATIO IMBALANCE DIAGNOSTIC USING EXHAUST MANIFOLD PRESSURE [patent_app_type] => utility [patent_app_number] => 16/136680 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16136680 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/136680
Air-fuel ratio imbalance diagnostic using exhaust manifold pressure Sep 19, 2018 Issued
Array ( [id] => 15103497 [patent_doc_number] => 10473055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Fuel injection control device [patent_app_type] => utility [patent_app_number] => 16/133831 [patent_app_country] => US [patent_app_date] => 2018-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 4503 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16133831 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/133831
Fuel injection control device Sep 17, 2018 Issued
Array ( [id] => 15195133 [patent_doc_number] => 10495048 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Handheld work apparatus having a combustion engine [patent_app_type] => utility [patent_app_number] => 16/132442 [patent_app_country] => US [patent_app_date] => 2018-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3830 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16132442 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/132442
Handheld work apparatus having a combustion engine Sep 15, 2018 Issued
Array ( [id] => 16786732 [patent_doc_number] => 10989149 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Internal combustion engine and method for controlling such an internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/645873 [patent_app_country] => US [patent_app_date] => 2018-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4748 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16645873 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/645873
Internal combustion engine and method for controlling such an internal combustion engine Sep 9, 2018 Issued
Array ( [id] => 15468001 [patent_doc_number] => 10549862 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-02-04 [patent_title] => Method and system for smart and continuous engine operation monitoring [patent_app_type] => utility [patent_app_number] => 16/122829 [patent_app_country] => US [patent_app_date] => 2018-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3089 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16122829 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/122829
Method and system for smart and continuous engine operation monitoring Sep 4, 2018 Issued
Array ( [id] => 16237760 [patent_doc_number] => 20200254994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => CONTROL DEVICE FOR VEHICLE AND CONTROL METHOD FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 16/642715 [patent_app_country] => US [patent_app_date] => 2018-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16642715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/642715
Control device for vehicle and control method for vehicle Aug 29, 2018 Issued
Array ( [id] => 15340603 [patent_doc_number] => 10525964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => System and method for engine control [patent_app_type] => utility [patent_app_number] => 16/107848 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7927 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16107848 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/107848
System and method for engine control Aug 20, 2018 Issued
Array ( [id] => 16971087 [patent_doc_number] => 11067052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Device for controlling internal combustion engine and method for controlling internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/646893 [patent_app_country] => US [patent_app_date] => 2018-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 9204 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16646893 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/646893
Device for controlling internal combustion engine and method for controlling internal combustion engine Aug 5, 2018 Issued
Array ( [id] => 13903213 [patent_doc_number] => 20190040811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => FAILURE DETECTION APPARATUS FOR FUEL SYSTEMS OF ENGINE [patent_app_type] => utility [patent_app_number] => 16/054567 [patent_app_country] => US [patent_app_date] => 2018-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16054567 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/054567
Failure detection apparatus for fuel systems of engine Aug 2, 2018 Issued
Array ( [id] => 15133885 [patent_doc_number] => 10480395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Fuel injection device of engine [patent_app_type] => utility [patent_app_number] => 16/052812 [patent_app_country] => US [patent_app_date] => 2018-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 21912 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16052812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/052812
Fuel injection device of engine Aug 1, 2018 Issued
Array ( [id] => 15851911 [patent_doc_number] => 10641226 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-05 [patent_title] => Remote generator controller system and devices [patent_app_type] => utility [patent_app_number] => 16/047886 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7974 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16047886 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/047886
Remote generator controller system and devices Jul 26, 2018 Issued
Array ( [id] => 14949745 [patent_doc_number] => 10436133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Engine torque smoothing [patent_app_type] => utility [patent_app_number] => 16/038622 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 12715 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16038622 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/038622
Engine torque smoothing Jul 17, 2018 Issued
Array ( [id] => 15282711 [patent_doc_number] => 10514014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [patent_title] => Ignition coil boost at low RPM [patent_app_type] => utility [patent_app_number] => 16/026235 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 6842 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16026235 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/026235
Ignition coil boost at low RPM Jul 2, 2018 Issued
Array ( [id] => 15269041 [patent_doc_number] => 20190383254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => FLEXIBLE RATE SHAPE COMMON RAIL FUEL SYSTEM AND FUEL INJECTOR FOR SAME [patent_app_type] => utility [patent_app_number] => 16/007418 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16007418 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/007418
Flexible rate shape common rail fuel system and fuel injector for same Jun 12, 2018 Issued
Array ( [id] => 15211515 [patent_doc_number] => 20190368444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => EVAPORATIVE EMISSION CONTROL SYSTEM AND DIAGNOSTIC METHOD [patent_app_type] => utility [patent_app_number] => 16/000758 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16000758 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/000758
Evaporative emission control system and diagnostic method Jun 4, 2018 Issued
Array ( [id] => 14949785 [patent_doc_number] => 10436153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Fuel vapour temporary storage device [patent_app_type] => utility [patent_app_number] => 15/995233 [patent_app_country] => US [patent_app_date] => 2018-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3671 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15995233 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/995233
Fuel vapour temporary storage device May 31, 2018 Issued
Array ( [id] => 13577859 [patent_doc_number] => 20180340478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => COOLING APPARATUS OF INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 15/989707 [patent_app_country] => US [patent_app_date] => 2018-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15989707 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/989707
COOLING APPARATUS OF INTERNAL COMBUSTION ENGINE May 24, 2018 Abandoned
Array ( [id] => 13577907 [patent_doc_number] => 20180340502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => SYSTEM FOR REMOTE STARTING OF VEHICLE WITH MANUAL TRANSMISSION [patent_app_type] => utility [patent_app_number] => 15/989043 [patent_app_country] => US [patent_app_date] => 2018-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15989043 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/989043
System for remote starting of vehicle with manual transmission May 23, 2018 Issued
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