Inventor

LEE CHING-LUN

NL4 patents

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

WINBOND ELECTRONICS CORP

2 patents

US6253781B1Jul 3, 2001

Process for controlling the level of an ammonium fluoride-containing acid solution in an acid vessel

WINBOND ELECTRONICS CORP4 citations56

US6156122ADec 5, 2000

Depositor for depositing a dielectric layer with fewer metallic impurities and a method for reducing the content of the metallic impurities in the dielectric layer by using this depositor

WINBOND ELECTRONICS CORP2 citations56

AMS OSRAM AG

1 patent

US12439744B2Oct 7, 2025

Semiconductor device with a bond pad and a sandwich passivation layer and manufacturing method thereof

AMS OSRAM AG0 citations55

WINBOND ELECTRONICS

1 patent

US6695925B1Feb 24, 2004

Method and equipment for cleaning the dispersion head

WINBOND ELECTRONICS2 citations50