Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11569854 | RF receiver and method for simultaneously compensating carrier frequency offset and optimizing bandwidth by using preamble of a received RF signal | Yiping Fan | 2023-01-31 |
| 10630309 | Signal receiver for radio signal strength indication estimation with sub-sampling analog-to-digital converter for radio frequency signal with constant envelope modulation | Yiping Fan | 2020-04-21 |
| D769528 | Non-slip hair band | Ming-Hung Chen, Wan-Chun Cheng | 2016-10-18 |
| 9109218 | Human arginase and pegylated human arginase and the use thereof | Ning Man Cheng | 2015-08-18 |
| 8948230 | Multi-rate coexistence scheme in DSSS O-QPSK network | Yiping Fan, Sheng-Wei Chiang, Chun-Chin Chen | 2015-02-03 |
| 7966627 | Emergency ejecting apparatus for optical disc drive | Fu-Jen Yang, Chun-Hung Chen, Ming Li | 2011-06-21 |
| 7908612 | Emergency ejecting apparatus for optical disc drive | Fu-Jen Yang, Chun-Hung Chen, Ming Li | 2011-03-15 |
| 7142784 | Microprocessor-based optical signal conditioner | Wei Yang, Dejin Yu, Diana Liu, William Yu | 2006-11-28 |
| 6900932 | Optical gain flattening filter using VPG-based optical elements | William Yang, Charlie Zhang, Danny Yu | 2005-05-31 |
| 6888980 | Methods and techniques for achieving flattened and broadened pass band spectrum for free-space grating-based dense wavelength division multiplexers/demultiplexers | Danny Yu, William Yang, Charlie Zhang, Jie Yang | 2005-05-03 |
| 6747791 | Optical amplifier with a spectral gain monitor using a volume phase grating | William Yang, Frank H. Levinson, Danny Deiin Yu, Charlie Zhang, Chase Wang +1 more | 2004-06-08 |
| 6706154 | Method for fabricating integrated optical components using ultraviolet laser techniques | Wei-Lien Yang | 2004-03-16 |
| 6704509 | Compact optical performance monitor | Wei-Lien Yang, Shu Zhang | 2004-03-09 |
| 6671428 | Wavelength selective optical cross switch and optical add/drop multiplexer using volume phase grating and array of micro electro mechanical mirrors | Wei-Lien Yang, Shu Zhang | 2003-12-30 |
| 6563977 | Compact wavelength multiplexer-demultiplexer providing low polarization sensitivity | Shu Zhang, Wei-Lien Yang | 2003-05-13 |