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 number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 12261176
[patent_doc_number] => 20180080372
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-22
[patent_title] => 'INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 15/698247
[patent_app_country] => US
[patent_app_date] => 2017-09-07
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Array
(
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[patent_doc_number] => 10190545
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[patent_kind] => B2
[patent_issue_date] => 2019-01-29
[patent_title] => Fuel-saving device
[patent_app_type] => utility
[patent_app_number] => 15/688691
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/688691 | Fuel-saving device | Aug 27, 2017 | Issued |
Array
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[patent_issue_date] => 2019-03-26
[patent_title] => Piston for a two-stroke engine working with advanced scavenging and a two-stroke engine
[patent_app_type] => utility
[patent_app_number] => 15/682357
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Array
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[patent_title] => Piston for a two-stroke engine operating with advanced scavenging and a two-stroke engine
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Array
(
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[patent_title] => Abnormality diagnostic device for a variable compression ratio mechanism
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Array
(
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[patent_issue_date] => 2019-02-05
[patent_title] => Connecting-rod with one or more recess in the stem to reduce mass, optimize the balancing between rotating and reciprocating masses, and optimize the connecting-rod bearings minimum oil film thickness
[patent_app_type] => utility
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Array
(
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[patent_doc_number] => 10356943
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[patent_issue_date] => 2019-07-16
[patent_title] => Industrial fan assembly
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Array
(
[id] => 13592087
[patent_doc_number] => 20180347592
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[patent_kind] => A1
[patent_issue_date] => 2018-12-06
[patent_title] => SAFETY COMPLIANT FAN FINGER GUARD INTEGRATED WITH ANTI-RECIRCULATION STRUCTURE AND METHOD
[patent_app_type] => utility
[patent_app_number] => 15/611883
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/611883 | Safety compliant fan finger guard integrated with anti-recirculation structure and method | Jun 1, 2017 | Issued |
Array
(
[id] => 13577929
[patent_doc_number] => 20180340513
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[patent_kind] => A1
[patent_issue_date] => 2018-11-29
[patent_title] => APPARATUS FOR WIND ENERGY PRODUCTION AND AIR PURIFICATION
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/606752 | Apparatus for wind energy production and air purification | May 25, 2017 | Issued |
Array
(
[id] => 12024404
[patent_doc_number] => 20170314503
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[patent_kind] => A1
[patent_issue_date] => 2017-11-02
[patent_title] => 'ONE PIECE CAST FERROUS CROWN PISTON FOR INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 15/595509
[patent_app_country] => US
[patent_app_date] => 2017-05-15
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15595509
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/595509 | One piece cast ferrous crown piston for internal combustion engine | May 14, 2017 | Issued |
Array
(
[id] => 14598159
[patent_doc_number] => 10352268
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[patent_kind] => B2
[patent_issue_date] => 2019-07-16
[patent_title] => Method for producing a cast component with an insert
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/588029 | Method for producing a cast component with an insert | May 4, 2017 | Issued |
Array
(
[id] => 14172847
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Array
(
[id] => 14666381
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[patent_title] => Cylinder liner and method of forming the same
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Array
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[patent_title] => 'Method of Producing a Cooling Channel System for Internal Combustion Engines and Piston Produced in This Way'
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Array
(
[id] => 13027711
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[patent_title] => Sliding member and piston ring
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/736392 | Sliding member and piston ring | Feb 27, 2017 | Issued |
Array
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[patent_title] => Galleryless piston with connection to pockets
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Array
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[patent_title] => Variable length connecting rod and variable compression ratio internal combustion engine
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/436966 | Insulation layer on steel pistons without gallery | Feb 19, 2017 | Issued |