Inventor

HE WENHAI

CN2 patents

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

XIE JIANYOU

1 patent

US9210813B2Dec 8, 2015

Production method of high-density SIM card package

XIE JIANYOU5 citations66

GUO XIAOWEI

1 patent

US9136231B2Sep 15, 2015

Carrier-free land grid array IC chip package and preparation method thereof

GUO XIAOWEI3 citations59