Lim B. Chen — 3 Patents at Cybiotronics

Lim B. Chen has been granted 3 US patents while listed as an inventor at Cybiotronics. The first was granted in 1980 and the most recent in October 2004. Lim B. Chen ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Lim B. Chen in Sha Tin, CN.

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Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6804338	Electronic telephone directory	—	2004-10-12
D296894	Telephone station set	—	1988-07-26
4232865	Radiation sensing mobile target game	Lim L. Cher	1980-11-11

Lim B. Chen — 3 Patents

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