Li Chen — 15 Patents at Bayspec

Li Chen has been granted 15 US patents while listed as an inventor at Bayspec. The first was granted in 2003 and the most recent in January 2023. Li Chen ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Li Chen in Taipei, CA, TW.

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

Li Chen — 15 Patents

Issued Patents All Time

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