Chris Cha — 2 Patents at Applied Materials

Chris Cha has been granted 2 US patents while listed as an inventor at Applied Materials. The first was granted in 1999 and the most recent in August 2001. Chris Cha ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Chris Cha in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6271592	Sputter deposited barrier layers	Edwin Kim, Michael Nam, Gongda Yao, Sophia Lee, Fernand Dorleans +2 more	2001-08-07	$53,916,000
5985759	Oxygen enhancement of ion metal plasma (IMP) sputter deposited barrier layers	Edwin Kim, Michael Nam, Gongda Yao, Sophia Lee, Fernand Dorleans +2 more	1999-11-16	$69,047,000

Chris Cha — 2 Patents

Issued Patents All Time

Patent Widget