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Beijing huahong integrated circuit design co ltd

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    74,941
  • Filing trend
    ⇩ 60.0%
About

Beijing huahong integrated circuit design co ltd has a total of 36 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets telecommunications, computer technology and digital networks are CHINA MOBILE GROUP FUJIAN CO LTD, ASR MICROELECTRONIC SHANGHAI CO LTD and INST INFORMATION INDUSTRY.

Patent filings in countries

World map showing Beijing huahong integrated circuit design co ltds patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

Chart showing Beijing huahong integrated circuit design co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Yongqing 6
#2 Zhao Xiaobao 6
#3 Liu Qing 5
#4 Wang Xuecong 4
#5 Yan Yijun 4
#6 Chen Yiping 4
#7 Li Yungang 4
#8 Yuchen Fu 3
#9 Hu Bing 3
#10 Jiao Huaqing 2

Latest patents

Publication Filing date Title
CN110888596A File erasing method and device for Flash storage area
CN109587142A A kind of the data safety AM access module and equipment of service-oriented stream
CN110320460A A kind of method and apparatus of SIM card robustness testing
CN110224830A A kind of Internet of Things safety certifying method and system
CN108401028A A kind of cloud server, control device and operation managing and control system
CN109639621A A kind of calling service method, calling service device and call service system
CN109408779A A kind of data processing method and device
CN107172462A A kind of video-encryption and identity identifying method and security module
CN109147096A A kind of open method of shared device, shared device and background server
CN109121167A A kind of switching method of roaming number, device and management system
CN108990058A Soft SIM and embedded-type security unit
CN108990046A The connection method of mobile network
CN108694340A A kind of method and device of intelligent card data write-in
CN108632806A A kind of intelligent card data wiring method and device
CN108632802A A kind of loaming method and device
CN105550605A Encryption/decryption engine and implementation method thereof
CN105468983A Data transmission method and device based on SATA (Serial Advanced Technology Attachment) interface
CN105279107A Disk start-up prevention method and system
CN105809068A High-speed storage control SOC chip supporting adoption of hardware encryption algorithm
CN105812334A Network authentication method