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SHANGHAI HUAZHANG INFORMATION TECH CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    86,656
  • Filing trend
    ⇩ 14.0%
About

SHANGHAI HUAZHANG INFORMATION TECH CO LTD has a total of 19 patent applications. It decreased the IP activity by 14.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets telecommunications, digital networks and computer technology are Z COM INC, XIRRUS INC and WIRELESS ONLINE INC.

Patent filings in countries

World map showing SHANGHAI HUAZHANG INFORMATION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing SHANGHAI HUAZHANG INFORMATION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Weiming 8
#2 Huang Zaoya 4
#3 Xu Lian 4
#4 Xu Yuqiang 4
#5 Chen Xiang 4
#6 Xiao Weiguo 4
#7 Liu Chunxing 4
#8 Zhang Yi 3
#9 Lin Jiazheng 3
#10 Zhang Nan 3

Latest patents

Publication Filing date Title
CN109856952A Alarm clock application program based on gesture recognition
CN109901901A Variable frame rate boot animation implementation method
CN109308808A Region-type Automotive Information Transmission method
CN109327835A A method of identity is automatically switched based on wireless device around
CN109561203A Auto-Sensing mobile phone is placed in pocket and lowers the method because of screen power consumption caused by accidentally touching
CN109525962A The driving information processing method of intelligent automobile
CN109462813A Dual system switching method based on environmental turbulence
CN108738107A A kind of wireless connection means of communication of factory production system
CN107181544A Take a message the mobile terminal of signal lamp and the signal strength display methods of mobile terminal
CN107026699A device for detecting interference electric signal
CN106935955A Mobile terminal antenna and mobile terminal based on metal shell on the back
CN106774043A Electromobile battery intelligent charge monitoring system and method based on mobile terminal
CN106864413A The control device and method of a kind of rain brush
CN106933477A A kind of intelligent terminal skin change method based on mood detection
CN106775899A A kind of many distribution districts list ROM implementation methods based on android
CN106535547A Mounting structure of circuit board
CN106099332A A kind of antenna utilizing coupled metal lines section to improve usefulness
CN106025519A Optimization isolation antenna structure
CN105530342A Antenna system and mobile terminal