Yu-Hun Nien

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Nantou County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic engine system with air circulation
- Patent number 9,068,455
- Issue date Jun 30, 2015
- Yu-Hun Nien
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Power plant
- Patent number 7,866,251
- Issue date Jan 11, 2011
- Yu-Hun Nien
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
PNEUMATIC ENGINE SYSTEM WITH AIR CIRCULATION
- Publication number 20140123638
- Publication date May 8, 2014
- YU-HUN NIEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AIR CONDITIONER
- Publication number 20130104583
- Publication date May 2, 2013
- Yu-Hun Nien
- Yu-Hun Nien
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HYBRID POWER AND ELECTRICITY SYSTEM FOR ELECTRIC VEHICLES
- Publication number 20130069426
- Publication date Mar 21, 2013
- Yu-Hun Nien
- B60 - VEHICLES IN GENERAL
Information Patent Application
Power Plant
- Publication number 20090000293
- Publication date Jan 1, 2009
- Yu-Hun Nien
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES