Learn more

SHANGHAI HANNTO TECH INC

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    136,192
About

SHANGHAI HANNTO TECH INC has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets computer technology, textiles and paper and audio-visual technology are ISHIHARA KENICHI, PERIPHONICS CORP and KAWAGUCHI GAKUEN.

Patent filings in countries

World map showing SHANGHAI HANNTO TECH INCs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing SHANGHAI HANNTO TECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Feng 3
#2 Hu Xun'An 3
#3 Zhao Liugang 2
#4 Pan Chengjie 2
#5 Han Lu 2
#6 Yao Zhilin 1
#7 Tang Qiang 1
#8 Tao Haijing 1
#9 Tang Ying 1

Latest patents

Publication Filing date Title
CN112214185A Printing method and device
CN112257457A Student classroom performance evaluation method and device and electronic equipment
CN112256213A Method and device for acquiring printer attributes
CN112181326A Printing method, device and equipment
CN112148240A File printing method and device
CN112118362A Scanning bar homing method and device and scanner
CN112130783A File printing method and device
CN112201217A Method, device and equipment for judging musical instrument playing
CN112130782A Printing method and device and printing client
CN111775576A Printer and printing medium sensing method
CN109435471A Ultrasonic cleaning equipment and printer
CN109372730A Peristaltic pump and printer