Inventor
ZHU JIANGMING
CN7 patents
Patents
7 patentsUS9912905B2Mar 6, 2018
Method and device for implementing analog high-definition image capturing
ZHEJIANG DAHUA TECHNOLOGY CO3 citations71
US9232204B2Jan 5, 2016
Method and device for transmitting high-definition video signal
ZHEJIANG DAHUA TECHNOLOGY CO0 citations50
US9832443B2Nov 28, 2017
Method and device for transmitting high-definition video signal
ZHEJIANG DAHUA TECHNOLOGY CO0 citations48
US9531980B2Dec 27, 2016
Method and apparatus for sending and receiving audio data
ZHEJIANG DAHUA TECHNOLOGY CO1 citations48
US9491399B2Nov 8, 2016
Video signal attenuation equalization circuit, processing apparatus, and control device and method
ZHEJIANG DAHUA TECHNOLOGY CO0 citations48
US9451204B2Sep 20, 2016
High-definition digital video signal transmission method and device, camera and acquisition device
ZHEJIANG DAHUA TECHNOLOGY CO0 citations48
US9578297B2Feb 21, 2017
Video signal transmission method, device, system and terminal
ZHEJIANG DAHUA TECHNOLOGY CO0 citations40