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Patent applications and USPTO patent grants for Fan; Chen-Chi.The latest application filed is for "retractable cable device".
Patent | Date |
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System and method for detecting ear location of earphone and rechanneling connections accordingly and earphone using same Grant 9,883,278 - Lin , et al. January 30, 2 | 2018-01-30 |
Retractable cable device Grant 7,562,752 - Lee , et al. July 21, 2 | 2009-07-21 |
Retractable Cable Device App 20070040753 - LEE; CHE-MING ;   et al. | 2007-02-22 |
Telephone adapter for indicating status of telephone App 20070036338 - Fan; Chen-Chi ;   et al. | 2007-02-15 |
Adapter for transmission lines using HDLC frames Grant 5,461,618 - Chen , et al. October 24, 1 | 1995-10-24 |
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