Inventor

JIANG CHAOQUN

CN3 patents

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

JIANG CHAOQUN

1 patent

US8396197B2Mar 12, 2013

Method, device, and system for implementing video call

JIANG CHAOQUN9 citations71

ZHEJIANG SUNNY OPTICAL CO LTD

1 patent

US11567295B2Jan 31, 2023

Optical imaging lens assembly

ZHEJIANG SUNNY OPTICAL CO LTD2 citations70

HANGZHOU LINGBAN TECH CO LTD

1 patent

US12181686B2Dec 31, 2024

Optical display device and AR display device

HANGZHOU LINGBAN TECH CO LTD0 citations42