Learn more

CHANGZHOU YANJIANG COMM EQUIPMENT FACTORY

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    239,825
About

CHANGZHOU YANJIANG COMM EQUIPMENT FACTORY has a total of 11 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets optics are DALI PHOTOELECTRIC CO LTD, WANG YEHENG and CHANGZHOU YUZHOU ELECTRIC POWER TECHNOLOGY CO LTD.

Patent filings in countries

World map showing CHANGZHOU YANJIANG COMM EQUIPMENT FACTORYs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing CHANGZHOU YANJIANG COMM EQUIPMENT FACTORYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics

Focus technologies

# Technology
#1 Optical systems

Top inventors

# Name Total Patents
#1 Chen Tiedi 11

Latest patents

Publication Filing date Title
CN104979696A Fast-switch communication connector
CN104581439A Waterproof hanger rod for communication equipment
CN104570226A Novel fiber adapter
CN104582409A Heat dissipation device for network communication equipment
CN104579396A Novel wireless communication equipment
CN104582411A Heat exchange group for communication equipment
CN104570227A Optical fiber connector
CN104575856A Multi-hole photoelectric composite cable
CN104570228A Multi-station optical fiber connector mounting device
CN104575917A Novel solenoid coil
CN104575760A Adaptive photoelectric composite cable