Xiaobing Ma — 9 Patents at Tycom (Us)

Xiaobing Ma has been granted 9 US patents while listed as an inventor at Tycom (Us). The first was granted in 1999 and the most recent in February 2024. Xiaobing Ma ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Xiaobing Ma in Saratoga, CA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11892391	Field monitoring electrochemical method for anticorrosion performance of organic coatings in seawater environment	Haodi Ji, Yikun Cai	2024-02-06
6711359	Optical fiber communication system employing doped optical fiber and Raman amplification	Donald G. Duff, Howard D. Kidorf, Karsten Rottwitt	2004-03-23	$158,443,000
6407842	Method and apparatus for transmitting a WDM optical signal having nonuniform channel spacings	—	2002-06-18
6320884	Wide bandwidth Raman amplifier employing a pump unit generating a plurality of wavelengths	Franklin W. Kerfoot, III, Howard D. Kidorf, Karsten Rottwitt	2001-11-20	$210,224,000
6317238	Chromatic dispersion management for optical wavelength division multiplexed transmission systems	Neal S. Bergano	2001-11-13	$203,015,000
6188823	Method and apparatus for providing dispersion and dispersion slope compensation in an optical communication system	—	2001-02-13	$1,004,008,000
6181464	Low noise Raman amplifier employing bidirectional pumping and an optical transmission system incorporating same	Howard D. Kidorf, Morten Nissov	2001-01-30	$253,423,000
6122298	Multi-wavelength optical pump	Franklin W. Kerfoot, III, Howard D. Kidorf, Karsten Rottwitt	2000-09-19	$590,714,000
5866483	Method for anisotropically etching tungsten using SF.sub.6, CHF.sub.3, and N.sub.2	Guang-Jye Shiau, Paul R. Herz, Xian-Can Deng	1999-02-02	$58,566,000

Xiaobing Ma — 9 Patents

Issued Patents All Time

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