Paul Y. Tsoi — 2 Patents at Com Dev

Paul Y. Tsoi has been granted 2 US patents while listed as an inventor at Com Dev. All of these patents were granted in 1991. Paul Y. Tsoi ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Paul Y. Tsoi in Waterloo, ON, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5065125	C-, S- and T-switches operated by permanent magnets	R. Glenn Thomson	1991-11-12
5063364	C-, T- and S-switches that are mechanically operated by a rotary actuator	—	1991-11-05

Paul Y. Tsoi — 2 Patents

Issued Patents All Time

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