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SICHUAN CHANGHONG ELECTRONICS SYSTEM CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    171,049
About

SICHUAN CHANGHONG ELECTRONICS SYSTEM CO LTD has a total of 13 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, computer technology and digital networks are Shanghai zhongyuan network co ltd, CANON EUROPA NV and KRIG SCOTT A.

Patent filings in countries

World map showing SICHUAN CHANGHONG ELECTRONICS SYSTEM CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing SICHUAN CHANGHONG ELECTRONICS SYSTEM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Tianfu 7
#2 Li Yangchun 6
#3 Zhang Chao 4
#4 Li Guangqiang 3
#5 Yang Xiulin 2
#6 Zhao Xiandong 2
#7 Liu Jun 1
#8 Zhou Houjun 1
#9 Tu Lin 1
#10 Tang Jun 1

Latest patents

Publication Filing date Title
CN110321237A The method for realizing comprehensive improvement working end system communication based on grpc and protobuf
CN110362713A Video monitoring method for early warning and system based on Spark Streaming
CN110351522A Community grid management system and method based on positioning terminal
CN110335225A The method of infrared light image and visual image fusion
CN110225294A Automated video conference dispatching system
CN110062213A Anti- burn monitors display and its display methods
CN105549931A USB (Universal Serial Bus) video splicing playing system
CN105336303A Method for calculating power consumption of liquid crystal display
CN105354004A Method for setting address of concatenation units
CN103413536A Displayer energy-saving control method
CN103412734A Method for automatically setting addresses of splicing units
CN103024329A Method for storing and managing surveillance videos
CN102938240A Method for suppressing impulse current of splicing system