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BEIJING WATCHDATA SYS CO LTD

Overview
  • Total Patents
    233
  • GoodIP Patent Rank
    40,835
About

BEIJING WATCHDATA SYS CO LTD has a total of 233 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets computer technology, telecommunications and it methods for management are TYFONE INC, BEIJING INSPIRY XINCHUANG TECH CO LTD and ASIANA IDT INC.

Patent filings per year

Chart showing BEIJING WATCHDATA SYS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Min 11
#2 Zhang Jiangtao 9
#3 Han Jing 8
#4 Wang Sijun 7
#5 Yu Zhenhua 7
#6 Qi Tongxin 7
#7 Xu Daxing 6
#8 Yan Yijun 6
#9 Bai Jing 6
#10 Yu Haoyuan 5

Latest patents

Publication Filing date Title
CN106788977A Low-power consumption bluetooth device talk encryption method and system
CN106792700A The method for building up and system of a kind of secure communication environment of wearable device
CN106332060A SIM card and application program communication method, SIM card, operating system and mobile terminal
CN106408294A IC card automatic recharge method and system
CN106304033A A kind of cellphone information defence method based on binding machine and card and system
CN106371833A Method and system for data interaction of intelligent card and mobile terminal device
CN106449587A Lead frame structure
CN105868695A Human face recognition method and system
CN105701057A Communication rate matching method and system for 7816 interface and UART interface
CN105549027A Range finding method based on laser pulse shape leading edge detection and system thereof
CN105404359A Wearable intelligent device with replaceable payment module
CN105390482A Stacked chip and processing method thereof
CN105373332A Quick handwriting input method and system for wearable intelligent equipment
CN105380600A Automatic sleep detection method and system based on wearable intelligent equipment
CN105205528A Smart card integrating ten SIM cards and manufacturing equipment thereof
CN105242778A Reminding apparatus and method for wearable device
CN105172179A Method for producing color-changeable wearable intelligent device
CN104899635A High-frequency and microwave double-frequency antenna and smart card
CN104504437A SIM (Subscriber Identity Module) card and manufacturing method thereof
CN104507130A SIM (Subscriber Identity Module) card and system supporting mobile communication network switching