Chen; Li-Feng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Li-Feng.The latest application filed is for "rssi estimation based on vga control and threshold detection".
- Chen; Li-Feng - New Taipei TW
- Chen; Li-Feng - Taipei TW
- Chen; Li-Feng - New Taipei City TW
- Chen; Li-Feng - Taipei City TW
| Patent | Date |
|---|---|
| Signal receiver for radio signal strength indication estimation with sub-sampling analog-to-digital converter for radio frequency signal with constant envelope modulation Grant 10,630,309 - Fan , et al. | 2020-04-21 |
| Non-slip hair band Grant D769,528 - Chen , et al. October 18, 2 | 2016-10-18 |
| Multi-rate coexistence scheme in DSSS O-QPSK network Grant 8,948,230 - Fan , et al. February 3, 2 | 2015-02-03 |
| RSSI estimation based on VGA control and threshold detection App 20140073278 - Fan; Yiping ; et al. | 2014-03-13 |
| Emergency ejecting apparatus for optical disc drive Grant 7,966,627 - Yang , et al. June 21, 2 | 2011-06-21 |
| Emergency ejecting apparatus for optical disc drive Grant 7,908,612 - Yang , et al. March 15, 2 | 2011-03-15 |
| Emergency Ejecting Apparatus for Optical Disc Drive App 20110035762 - Yang; Fu-Jen ; et al. | 2011-02-10 |
| Optical Disc Drive App 20080148304 - Yang; Fu-Jen ; et al. | 2008-06-19 |
| Telecommunication System App 20070123296 - Chen; Li-Feng | 2007-05-31 |
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