Search

Hiep T Nguyen

Examiner (ID: 11166, Phone: (571)272-4197 , Office: P/2131 )

Most Active Art Unit
2187
Art Unit(s)
2137, 2188, 2751, 2131, 2187, 2138, 2312, 2759
Total Applications
2134
Issued Applications
1903
Pending Applications
83
Abandoned Applications
148

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11866994 [patent_doc_number] => 20170234279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'GUIDE ELEMENT FOR A PRESSURE SYSTEM OF AN INTERNAL COMBUSTION ENGINE, PRESSURE SYSTEM FOR AN INTAKE TRACT OF AN INTERNAL COMBUSTION ENGINE, AND INTERNAL COMBUSTION ENGINE WITH A SUPERCHARGING UNIT' [patent_app_type] => utility [patent_app_number] => 15/433138 [patent_app_country] => US [patent_app_date] => 2017-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8238 [patent_no_of_claims] => 23 [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] => 15433138 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/433138
Guide element for a pressure system of an internal combustion engine, pressure system for an intake tract of an internal combustion engine, and internal combustion engine with a supercharging unit Feb 14, 2017 Issued
Array ( [id] => 11994660 [patent_doc_number] => 20170298815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/432204 [patent_app_country] => US [patent_app_date] => 2017-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11069 [patent_no_of_claims] => 5 [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] => 15432204 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/432204
Internal combustion engine Feb 13, 2017 Issued
Array ( [id] => 11994708 [patent_doc_number] => 20170298863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/432030 [patent_app_country] => US [patent_app_date] => 2017-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7953 [patent_no_of_claims] => 5 [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] => 15432030 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/432030
INTERNAL COMBUSTION ENGINE Feb 13, 2017 Abandoned
Array ( [id] => 11964267 [patent_doc_number] => 20170268420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'CONNECTING ROD FOR INTERNAL COMBUSTION ENGINE WITH VARIABLE COMPRESSION ECCENTRICAL ELEMENT ADJUSTMENT DEVICE' [patent_app_type] => utility [patent_app_number] => 15/431963 [patent_app_country] => US [patent_app_date] => 2017-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5293 [patent_no_of_claims] => 16 [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] => 15431963 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/431963
Connecting rod for internal combustion engine with variable compression eccentrical element adjustment device Feb 13, 2017 Issued
Array ( [id] => 13052553 [patent_doc_number] => 10047661 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-14 [patent_title] => Apparatuses and systems for cooling fuel modules for marine engines [patent_app_type] => utility [patent_app_number] => 15/432010 [patent_app_country] => US [patent_app_date] => 2017-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3488 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15432010 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/432010
Apparatuses and systems for cooling fuel modules for marine engines Feb 13, 2017 Issued
Array ( [id] => 11988315 [patent_doc_number] => 20170292470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/428396 [patent_app_country] => US [patent_app_date] => 2017-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7743 [patent_no_of_claims] => 5 [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] => 15428396 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/428396
INTERNAL COMBUSTION ENGINE Feb 8, 2017 Abandoned
Array ( [id] => 13344477 [patent_doc_number] => 20180223778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => INDEPENDENT INTAKE RUNNER RESONATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 15/428632 [patent_app_country] => US [patent_app_date] => 2017-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15428632 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/428632
Independent intake runner resonator system Feb 8, 2017 Issued
Array ( [id] => 11852478 [patent_doc_number] => 20170226970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'METHODS AND SYSTEMS FOR A VARIABLE VOLUME ENGINE INTAKE SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/424030 [patent_app_country] => US [patent_app_date] => 2017-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12781 [patent_no_of_claims] => 20 [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] => 15424030 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/424030
Methods and systems for a variable volume engine intake system Feb 2, 2017 Issued
Array ( [id] => 11837079 [patent_doc_number] => 20170218798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'EXHAUST VALVE ASSEMBLY FOR A TWO-STROKE INTERNAL COMBUSTION ENGINE AND METHOD FOR CLEANING SAME' [patent_app_type] => utility [patent_app_number] => 15/419175 [patent_app_country] => US [patent_app_date] => 2017-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11938 [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] => 15419175 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/419175
Exhaust valve assembly for a two-stroke internal combustion engine and method for cleaning same Jan 29, 2017 Issued
Array ( [id] => 13327041 [patent_doc_number] => 20180215058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => MECHANICAL ROUGHENING PROFILE MODIFICATION [patent_app_type] => utility [patent_app_number] => 15/419292 [patent_app_country] => US [patent_app_date] => 2017-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15419292 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/419292
Mechanical roughening profile modification Jan 29, 2017 Issued
Array ( [id] => 13266445 [patent_doc_number] => 10145300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Systems and methods for a crankshaft of a piston engine [patent_app_type] => utility [patent_app_number] => 15/415772 [patent_app_country] => US [patent_app_date] => 2017-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8111 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15415772 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/415772
Systems and methods for a crankshaft of a piston engine Jan 24, 2017 Issued
Array ( [id] => 14089325 [patent_doc_number] => 10240559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => Piston arrangement and internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/414999 [patent_app_country] => US [patent_app_date] => 2017-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6904 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15414999 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/414999
Piston arrangement and internal combustion engine Jan 24, 2017 Issued
Array ( [id] => 13971447 [patent_doc_number] => 10215066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-26 [patent_title] => Lubrication system for an internal combustion engine, and method for lubrication [patent_app_type] => utility [patent_app_number] => 15/411218 [patent_app_country] => US [patent_app_date] => 2017-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4765 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15411218 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/411218
Lubrication system for an internal combustion engine, and method for lubrication Jan 19, 2017 Issued
Array ( [id] => 13183435 [patent_doc_number] => 10107227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Method of forming a cylinder liner [patent_app_type] => utility [patent_app_number] => 15/403235 [patent_app_country] => US [patent_app_date] => 2017-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 2526 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15403235 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/403235
Method of forming a cylinder liner Jan 10, 2017 Issued
Array ( [id] => 11744544 [patent_doc_number] => 20170198616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'CRANK CHAMBER INTERNAL PRESSURE REDUCTION MECHANISM FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/399090 [patent_app_country] => US [patent_app_date] => 2017-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6089 [patent_no_of_claims] => 3 [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] => 15399090 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/399090
Crank chamber internal pressure reduction mechanism for internal combustion engine Jan 4, 2017 Issued
Array ( [id] => 11822586 [patent_doc_number] => 20170211523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'FUEL VAPORIZING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/357117 [patent_app_country] => US [patent_app_date] => 2016-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7046 [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] => 15357117 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/357117
Fuel vaporizing system Nov 20, 2016 Issued
Array ( [id] => 13094487 [patent_doc_number] => 10066578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-04 [patent_title] => Sliding arrangement and method for producing the sliding arrangement, in particular for a cylinder liner [patent_app_type] => utility [patent_app_number] => 15/355136 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1826 [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] => 15355136 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/355136
Sliding arrangement and method for producing the sliding arrangement, in particular for a cylinder liner Nov 17, 2016 Issued
Array ( [id] => 14006723 [patent_doc_number] => 10221806 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-05 [patent_title] => Cylindrical engine bore [patent_app_type] => utility [patent_app_number] => 15/334603 [patent_app_country] => US [patent_app_date] => 2016-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 19 [patent_no_of_words] => 5642 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15334603 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/334603
Cylindrical engine bore Oct 25, 2016 Issued
Array ( [id] => 11364735 [patent_doc_number] => 20170002716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'ENGINE HAVING INTEGRATED EXHAUST MANIFOLD WITH COMBINED DUCTS FOR INSIDE CYLINDERS AND OUTSIDE CYLINDERS' [patent_app_type] => utility [patent_app_number] => 15/268842 [patent_app_country] => US [patent_app_date] => 2016-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3519 [patent_no_of_claims] => 14 [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] => 15268842 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/268842
ENGINE HAVING INTEGRATED EXHAUST MANIFOLD WITH COMBINED DUCTS FOR INSIDE CYLINDERS AND OUTSIDE CYLINDERS Sep 18, 2016 Abandoned
Array ( [id] => 11337341 [patent_doc_number] => 20160363096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'ENGINE ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/246185 [patent_app_country] => US [patent_app_date] => 2016-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5675 [patent_no_of_claims] => 8 [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] => 15246185 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/246185
Engine assembly Aug 23, 2016 Issued
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