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HUIZHOU CDN IND DEV CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    171,955
  • Filing trend
    ⇩ 100.0%
About

HUIZHOU CDN IND DEV CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy and environmental technology are JIANGSU DALEN ELECTRONIC CO, NINGBO HAOSHENG SEMICONDUCTOR LIGHTING CO LTD and XIAODONG ZHOU.

Patent filings in countries

World map showing HUIZHOU CDN IND DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HUIZHOU CDN IND DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Yonghong 11
#2 Zou Weihong 5
#3 Zhou Yang 4
#4 Cao Yi 3
#5 Chen Liqing 3
#6 Hu Yezhan 3
#7 Chen Fuzhong 3
#8 Kong Song 3
#9 Yang Chuanxing 2
#10 Zhang Qian 2

Latest patents

Publication Filing date Title
CN106871076A The erecting device and installation method of a kind of light fixture
CN106224829A A kind of light fixture
CN106224830A A kind of ring wall lamp
CN106051622A Small-angle lens and lamp
CN105276524A Variable-focus optical lens
CN106609938A Seamlessly-spliced line lamp
CN105180024A Adjustable anti-dazzle lamp
CN105202390A LED (light-emitting diode) lamp capable of retracting auxiliary light spots
CN103742842A Ceiling lamp
CN105176525A LED lamp and preparation method of red-emitting inorganic luminescent material adopted by same
CN102290504B Chip-on-board (COB) packaged light-emitting diode (LED) module based on high-thermal-conductivity substrate flip-chip bonding technique and production method