Inventor
ALAHAPPERUMA KARUNASENA A
US5 patents
⚠️ This page may combine multiple inventors who share the name “ALAHAPPERUMA KARUNASENA A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3M INNOVATIVE PROPERTIES CO
4 patentsUS6478918B2Nov 12, 2002
Semiconductor wafer processing tapes
3M INNOVATIVE PROPERTIES CO30 citations92
US6235387B1May 22, 2001
Semiconductor wafer processing tapes
3M INNOVATIVE PROPERTIES CO37 citations92
US6759121B2Jul 6, 2004
Clear adhesive sheet
3M INNOVATIVE PROPERTIES CO22 citations91
US6472065B1Oct 29, 2002
Clear adhesive sheet
3M INNOVATIVE PROPERTIES CO42 citations91