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XI AN LONGFEI SOFTWARE CO LTD

Overview
  • Total Patents
    26
About

XI AN LONGFEI SOFTWARE CO LTD has a total of 26 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are MINGXING WU, SHANGHAI DINGZU COMM TECHNOLOGY CO LTD and ZHENYU ZHANG.

Patent filings in countries

World map showing XI AN LONGFEI SOFTWARE CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing XI AN LONGFEI SOFTWARE CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yiping Tong 7
#2 Yaliang Liu 5
#3 Fei Han 5
#4 Tao Zhang 5
#5 Haiqiao Xiong 4
#6 Rong Li 2
#7 Jia Li 2
#8 Zhanmeng Wang 1
#9 Kun Yao 1
#10 Xuelei Sun 1

Latest patents

Publication Filing date Title
CN102684657A Method for switching negative pressure signal by using ordinary analogue switch
CN102685832A Method for dynamically switching networks for 3G (The Third Generation Telecommunication) and WIMAX (Worldwide Interoperability for Microwave Access) dual-mode router
CN102651671A Novel mobile phone audio test method
CN102650905A Method utilizing gesture operation in three-dimensional space to realize word input of mobile phone
CN102625303A A method for WFII/3G router access authentication by using fingerprint
CN102624966A An air blowing on-off method of a mobile phone
CN102622157A Method for achieving handwriting input of computer equipment by using mobile phone touch screen
CN102591752A On-line debugging method of peripheral equipment based on high pass platform
CN102571871A Design method of multifunctional conference portable terminal
CN102548054A Method for designing fixed-line function in 3G (The 3rd Generation Telecommunication) router
CN102546047A System and method for testing boosting and Internet connecting time of terminal equipment
CN102547932A Realization method for switching double operating modes of 3G (3rd Generation) router
CN102573040A Clock calibration method of third generation (3G) wireless fidelity (WiFi) router
CN102572017A Achieving method for fixed wireless telephone with two numbers
CN102548047A Multipurpose 3G (3rd Generation) card for supporting WLAN (Wireless Local Area Network) access
CN102541228A Startup and shutdown implementing method and device capable of preventing restart power failure of microprocessor
CN102468874A Bluetooth realization mode for dual-mode phone
CN102467298A Implementation mode of virtual mobile phone keyboard
CN102469206A Method for controlling cellphone by gestures
CN102467478A Rapid software downloading method for dual-mode handset