Chi-Tsung Hsu — 1 Patent at Ritek

Chi-Tsung Hsu has been granted 1 US patent while listed as an inventor at Ritek. All of these patents were granted in 2005. Chi-Tsung Hsu ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Chi-Tsung Hsu in 東區, TW.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6906993	Hybrid optical disc having depths of pits as function of wavelength & pre-pits width which are function of track pitch within certain range	Shyh-yeu Wang, Min-Chung Chiu	2005-06-14

Chi-Tsung Hsu — 1 Patent

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