Inventor

YU CHIEN

US3 patents

⚠️ This page may combine multiple inventors who share the name “YU CHIEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIEMENS AG

2 patents

US5980770ANov 9, 1999

Removal of post-RIE polymer on Al/Cu metal line

SIEMENS AG45 citations91

US6849153B2Feb 1, 2005

Removal of post-rie polymer on A1/CU metal line

SIEMENS AG1 citations51

META PLATFORMS INC

1 patent

US11620348B1Apr 4, 2023

Systems and methods for providing trending entity information

META PLATFORMS INC0 citations45