Chien-Chuan Pan

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New Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Multi-channel headphone
- Patent number 9,571,933
- Issue date Feb 14, 2017
- Chien-Chuan Pan
- Chien-Chuan Pan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunable multichannel headphone and method for assembling the same
- Patent number 9,113,259
- Issue date Aug 18, 2015
- Chien-Chuan Pan
- Chien-Chuan Pan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

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