Shyang-Yih Chen

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method for controlling freezing capacity of a variable-frequency fr...
- Patent number 8,733,115
- Issue date May 27, 2014
- Chunghwa Telecom Co., Ltd.
- Shyang-Yih Chen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method for controlling freezing capacity of a fixed-frequency AC ic...
- Patent number 8,528,347
- Issue date Sep 10, 2013
- Chunghwa Telecom Co., Ltd.
- Shyang-Yih Chen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CONTROLLING FREEZING CAPACITY OF A FIXED-FREQUENCY FREEZ...
- Publication number 20120000214
- Publication date Jan 5, 2012
- Chunghwa Telecom Co., Ltd.
- Shyang-Yih Chen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR CONTROLLING FREEZING CAPACITY OF A VARIABLE-FREQUENCY FR...
- Publication number 20120000215
- Publication date Jan 5, 2012
- Chunghwa Telecom Co., Ltd.
- Shyang-Yih Chen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...