Ying-Chen Cheng

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New Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Keyless entry remote
- Patent number D689444
- Issue date Sep 10, 2013
- Chi Mei Communication Systems, Inc.
- Tzu-Cheng Yu
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Keyless entry remote
- Patent number D688213
- Issue date Aug 20, 2013
- Chi Mei Communication Systems, Inc.
- Jia-Ke Huang
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Keyless entry remote
- Patent number D687786
- Issue date Aug 13, 2013
- Chi Mei Communication Systems, Inc.
- Ching-Tang Chin
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
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- Patent number D665763
- Issue date Aug 21, 2012
- Chi Mei Communication Systems, Inc.
- Cheng-Chieh Tsai
- D14 - Recording, communication, or information retrieval equipment