Chong I Cheang — 3 Patents at Lensvector

Chong I Cheang has been granted 3 US patents while listed as an inventor at Lensvector. The first was granted in 2015 and the most recent in March 2018. Chong I Cheang ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Chong I Cheang in San Jose, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
9910246	In-flight auto focus method and system for tunable liquid crystal optical element	Armen Zohrabyan, Tigran Galstian, Karen Asatryan, Vladimir Presniakov, Marco Thiboutot +6 more	2018-03-06
9405093	In-flight auto focus method and system for tunable liquid crystal optical element	Armen Zohrabyan, Tigran Galstian, Karen Asatryan, Vladimir Presniakov, Marco Thiboutot +6 more	2016-08-02
9030595	In-flight auto focus method and system for tunable liquid crystal optical element	Tigran Galstian, Karen Asatryan, Vladimir Presniakov, Marco Thiboutot, Armen Zohrabyan +6 more	2015-05-12

Chong I Cheang — 3 Patents

Issued Patents All Time

Patent Widget