Learn more

HUNAN CHENG CHONG XIN TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    118,859
About

HUNAN CHENG CHONG XIN TECH CO LTD has a total of 14 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and surface technology and coating are CHONGQING DEWEI COMMUNICATION TECH CO LTD, ZOPOISE TECH ZHUZHOU CO LTD and DONGGUAN KINGSUN OPTOELECT CO.

Patent filings in countries

World map showing HUNAN CHENG CHONG XIN TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing HUNAN CHENG CHONG XIN TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yanhua 12
#2 Wang Hong 12
#3 Ouyang Pan 12
#4 Liu Sheng 12
#5 Tang Yunfa 2

Latest patents

Publication Filing date Title
CN112291936A Aluminum substrate punching equipment with three beads
CN112203430A Production process of green oil board
CN112212297A Fluorescent lamp plate mounting bracket
CN112291942A Green oilplate wire wiring head
CN112277365A Aluminum substrate feeding and hot-pressing device
CN112276282A Controller board electronic device loading and tin soldering device
CN112276917A Controller board electronic device loading manipulator
CN112251784A Aluminum substrate surface coating process
CN112269118A Circuit board circular telegram capability test base
CN112212626A Aluminium base board stoving case convenient to get and put
CN112197248A High-efficient radiating LED lamp aluminium base board
CN112144062A 6W aluminum substrate surface coating device
CN106885184A A kind of new photoacoustic dual-controlled LED Landscape Lightings
CN106885201A A kind of novel energy-conserving LED Landscape Lightings