Alpha Tasy — 2 Patents at Umax Data Systems

Alpha Tasy has been granted 2 US patents while listed as an inventor at Umax Data Systems. All of these patents were granted in 1997. Alpha Tasy ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Alpha Tasy in Hsinchu, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5652665	Transparency adapter for flatbed scanners	Daniel Chen, Kevin Chen	1997-07-29
5633745	To drive the optical system independently by CPU in flatbed scanners	Daniel Chen, Kevin Chen	1997-05-27

Alpha Tasy — 2 Patents

Issued Patents All Time

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