Search

Nghi V. Nguyen

Examiner (ID: 16366, Phone: (571)270-3055 , Office: P/1653 )

Most Active Art Unit
1653
Art Unit(s)
1653
Total Applications
579
Issued Applications
259
Pending Applications
80
Abandoned Applications
254

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15024905 [patent_doc_number] => 20190323457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => AIR INTAKE HEATER SYSTEM FOR A COMBUSTION ENGINE, METHOD FOR HEATING INTAKE AIR AND A VEHICLE COMPRISING SUCH A SYSTEM [patent_app_type] => utility [patent_app_number] => 16/379850 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16379850 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/379850
Air intake heater system for a combustion engine, method for heating intake air and a vehicle comprising such a system Apr 9, 2019 Issued
Array ( [id] => 18560432 [patent_doc_number] => 11725668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Centrifugal compressor and turbocharger [patent_app_type] => utility [patent_app_number] => 17/435876 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 7497 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435876
Centrifugal compressor and turbocharger Mar 18, 2019 Issued
Array ( [id] => 16948926 [patent_doc_number] => 20210207617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/056361 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17056361 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/056361
Compressor Mar 11, 2019 Issued
Array ( [id] => 16313111 [patent_doc_number] => 20200291849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => Turbocharger Turbine Wastegate Assembly [patent_app_type] => utility [patent_app_number] => 16/298690 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16298690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/298690
Turbocharger turbine wastegate assembly Mar 10, 2019 Issued
Array ( [id] => 17596198 [patent_doc_number] => 20220145772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => NOZZLE VANE [patent_app_type] => utility [patent_app_number] => 17/430487 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17430487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/430487
Nozzle vane Feb 24, 2019 Issued
Array ( [id] => 17845454 [patent_doc_number] => 11434813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Valve assembly for a multi-scroll turbine [patent_app_type] => utility [patent_app_number] => 16/981746 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 17591 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16981746 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/981746
Valve assembly for a multi-scroll turbine Feb 21, 2019 Issued
Array ( [id] => 16583497 [patent_doc_number] => 20210017899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => COMPRESSOR ARRANGEMENT FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR OPERATING A COMPRESSOR ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 16/975473 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16975473 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975473
Compressor arrangement for an infernal combustion engine and method for operating a compressor arrangement Jan 27, 2019 Issued
Array ( [id] => 14626109 [patent_doc_number] => 20190226422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => MULTI-CYLINDER ENGINE [patent_app_type] => utility [patent_app_number] => 16/249197 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16249197 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/249197
MULTI-CYLINDER ENGINE Jan 15, 2019 Abandoned
Array ( [id] => 16591195 [patent_doc_number] => 10900447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Method and system for emissions reduction [patent_app_type] => utility [patent_app_number] => 16/249657 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9670 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16249657 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/249657
Method and system for emissions reduction Jan 15, 2019 Issued
Array ( [id] => 16665674 [patent_doc_number] => 10934911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Heat shield system and method [patent_app_type] => utility [patent_app_number] => 16/246962 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3334 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16246962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/246962
Heat shield system and method Jan 13, 2019 Issued
Array ( [id] => 14686365 [patent_doc_number] => 20190242297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => BOOST PRESSURE CONTROL [patent_app_type] => utility [patent_app_number] => 16/245467 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16245467 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/245467
Boost pressure control Jan 10, 2019 Issued
Array ( [id] => 16832622 [patent_doc_number] => 11008863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Piston arrangement [patent_app_type] => utility [patent_app_number] => 16/245414 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 37 [patent_no_of_words] => 15571 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16245414 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/245414
Piston arrangement Jan 10, 2019 Issued
Array ( [id] => 14568141 [patent_doc_number] => 20190211677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => PISTON ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 16/245418 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16245418 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/245418
PISTON ARRANGEMENT Jan 10, 2019 Abandoned
Array ( [id] => 16422581 [patent_doc_number] => 20200347779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => EXHAUST CASING FOR TURBOCHARGER, AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 16/960758 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16960758 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/960758
Exhaust casing for turbocharger, and method for manufacturing same Jan 9, 2019 Issued
Array ( [id] => 16506858 [patent_doc_number] => 20200386114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => WASTEGATE ASSEMBLY OR TURBINE [patent_app_type] => utility [patent_app_number] => 16/955649 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16955649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955649
Wastegate assembly or turbine Dec 17, 2018 Issued
Array ( [id] => 16391733 [patent_doc_number] => 20200332674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => TURBINE ARRANGEMENT FOR AN EXHAUST GAS TURBOCHARGER [patent_app_type] => utility [patent_app_number] => 16/954611 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16954611 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/954611
Turbine arrangement for an exhaust gas turbocharger Dec 16, 2018 Issued
Array ( [id] => 16901595 [patent_doc_number] => 20210180511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => TURBOCHARGER [patent_app_type] => utility [patent_app_number] => 16/771426 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16771426 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/771426
TURBOCHARGER Dec 6, 2018 Abandoned
Array ( [id] => 16422582 [patent_doc_number] => 20200347780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => TURBOMACHINE, IN PARTICULAR FOR A FUEL CELL SYSTEM, FUEL CELL SYSTEM, METHOD FOR OPERATING A TURBOMACHINE, AND METHOD FOR OPERATING A FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/965037 [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] => 9551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16965037 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/965037
Turbomachine, in particular for a fuel cell system, fuel cell system, method for operating a turbomachine, and method for operating a fuel cell system Nov 20, 2018 Issued
Array ( [id] => 13794651 [patent_doc_number] => 20190010864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => VALVE DEVICE FOR A TURBOCHARGER [patent_app_type] => utility [patent_app_number] => 16/129304 [patent_app_country] => US [patent_app_date] => 2018-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16129304 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/129304
Valve device for a turbocharger Sep 11, 2018 Issued
Array ( [id] => 14837649 [patent_doc_number] => 20190277225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => EXHAUST GAS RECIRCULATION SYSTEM FOR GASOLINE ENGINE AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/311811 [patent_app_country] => US [patent_app_date] => 2018-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16311811 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/311811
EXHAUST GAS RECIRCULATION SYSTEM FOR GASOLINE ENGINE AND CONTROL METHOD THEREOF Jul 10, 2018 Abandoned
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