Kamaraj Karuppiah has been granted 2 US patents while listed as an inventor at Arraycomm. The first was granted in 1999 and the most recent in October 2000. Kamaraj Karuppiah ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Kamaraj Karuppiah in Sunnyvale, CA, US.