Inventor

XU ZHI XIAN

TW3 patents

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

SFI ELECTRONICS TECH INC

2 patents

US11404209B2Aug 2, 2022

Electrical device package structure and manufacturing method thereof

SFI ELECTRONICS TECH INC0 citations55

US9947444B1Apr 17, 2018

Multilayer varistor and process for producing the same

SFI ELECTRONICS TECH INC0 citations33

LIEN CHING-HOHN

1 patent

US8488291B2Jul 16, 2013

Zinc-oxide surge arrester for high-temperature operation

LIEN CHING-HOHN3 citations53