Inventor

LI WENYONG

CN2 patents

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

YANG YUNLAN

1 patent

US9297196B2Mar 29, 2016

Lift and rotation mechanism for quick door-opening device

YANG YUNLAN7 citations73

LI WENYONG

1 patent

US9541388B2Jan 10, 2017

Directional shockproof tilting display tag

LI WENYONG3 citations61