Nai-Jun Wang

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Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Portable transcription device and method of the same priority
- Patent number 7,340,157
- Issue date Mar 4, 2008
- Apacer Technology
- Chih-Yi Chen
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Portable transcription device and method of the same priority
- Publication number 20040096200
- Publication date May 20, 2004
- Chih-Yi Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE