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Wanxin optical group co ltd

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    80,501
  • Filing trend
    ⇩ 100.0%
About

Wanxin optical group co ltd has a total of 25 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets optics, audio-visual technology and telecommunications are CHEN KUI, DAI MINGHUA and LI ZIFENG.

Patent filings in countries

World map showing Wanxin optical group co ltds patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing Wanxin optical group co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Zhiping 19
#2 Ouyang Xiaoyong 18
#3 Zhang Guojun 16
#4 Tang Feng 9
#5 Xu Shengyan 6
#6 Yang Yin 4
#7 Shen Baoguo 4
#8 Li Liangwan 4
#9 Leng Chengye 3
#10 Ma Guidian 3

Latest patents

Publication Filing date Title
CN107065227A A kind of Chinese herbaceous peony blind area personal security prompting glasses and preparation method thereof
CN106908967A A kind of temple squeezing type massaging glasses and preparation method thereof
CN106842626A May be viewed by glasses of Jing Yin TV and preparation method thereof
CN106908966A A kind of ventilating nasal patch glasses and preparation method thereof
CN106200007A A kind of work in hot environment prevention heatstroke glasses and preparation method thereof
CN106093075A A kind of eyeglass automatic charging device for vision-based detection and method
CN105022105A Method for manufacturing silicon nitride nanometer super-hard film layer resin lens
CN104898298A Inner frame type super-tough resin lens and production method thereof
CN104898295A Working spectacles provided with aerogel thermal insulation protective film layers and preparation method of working spectacles
CN104738945A Spectacle case with built-in cooling interlayer
CN104656166A Anti-fog resin lens with hydrophilic factors in surface film layer and preparation method of anti-fog resin lens
CN103984117A Isolation glasses using self-adhesive as face fixation and production method thereof
CN103976540A Eyeglass box with telescope function
CN103995367A Smoking cessation spectacles and making method thereof
CN103984122A Snore-stopping and sleeping-aiding spectacles
CN103984118A Double-sided adhesive sticker capable of preventing glasses from falling off
CN103852904A Spectacle frame capable of intelligently regulating looseness of spectacle legs
CN103869494A Art glasses capable of displaying temperature change by liquid crystal
CN103846237A Mini-type electric lens cleaning wiper
CN103869501A Eyeglasses framework with extruding beautifying effect and antifogging function