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BEIJING FEITIAN CHENGXIN SCIEN

Overview
  • Total Patents
    14
About

BEIJING FEITIAN CHENGXIN SCIEN has a total of 14 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets digital networks, computer technology and it methods for management are WUHAN BILL TRANSACTION CENTER CO LTD, SHENZHEN CITY XINGDIANSHANG TECH CO LTD and TIDETIME SUN LTD.

Patent filings in countries

World map showing BEIJING FEITIAN CHENGXIN SCIENs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing BEIJING FEITIAN CHENGXIN SCIENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huazhang Yu 12
#2 Zhou Lu 12
#3 Lu Zhou Yu 2

Latest patents

Publication Filing date Title
CN101025715A Power-fail protection method based on two continuous logical blocks for non-volatile memory
CN101013406A Automatic-installable information safety equipment and control method thereof
CN101000645A Method and system for restore hardware mark
CN1987886A Method and device for realizing software protection in software protector
CN101000585A Method and device for implementing CCID equipment
CN1976276A Master control key managing method and system
CN1931091A Identity identifying method and system
CN1932854A Card reader capable of customizing flag information
CN1889431A The method of multifunction intelligent key equipment and security control thereof
CN1870000A Method for setting customer flag information
CN1869999A Protection method and device for opening computer
CN1862556A Method and apparatus for controlling computer 10g-in by contactless smart card
CN1851672A Flashmemory safety read-write method
CN1821987A Intelligent card reading and writing method based on USB interface and its reading and writing device