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SK TELECOM CHINA CO LTD

Overview
  • Total Patents
    16
About

SK TELECOM CHINA CO LTD has a total of 16 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets telecommunications are Huawei technology service co ltd, CHINA MOBILE COMM CORP GUANGDONG CO LTD and BEIJING BOCO INTER TELECOM TECHNOLOGY CO LTD.

Patent filings in countries

World map showing SK TELECOM CHINA CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing SK TELECOM CHINA CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Telecommunications

Focus technologies

Top inventors

# Name Total Patents
#1 Dongyuan Luo 14
#2 Xiangyan Li 14
#3 Hengyi Jin 7
#4 Chengbei Li 4
#5 Qitai Hong 3
#6 Lu Yin 3
#7 Kun Li 3
#8 Zhencheng Cui 3
#9 Baowei Tang 2
#10 Chengpei Li 2

Latest patents

Publication Filing date Title
CN101729642A Smart cart and application checking device and method used for smart card
CN101727547A Device and method used for protecting DRM license file
CN101727458A Database management system and method used for smart cards
CN101727457A Database management system and method used for smart cards
CN101727735A Remote control system
CN101730052A Method and device for maintaining list of neighbor cells
CN101729435A Instant communication device
CN101720082A Method and device for realizing cloaking of mobile terminal
CN101719949A Service module and digital equipment supporting same
CN101719948A Method and device for controlling communication
CN101719940A Method and smart card for supporting off-line application
CN101719070A Content processing program downloading method and device
CN101676866A Method and device for executing key mapping
CN101677438A Method and device for downloading content
CN101656814A Method and device for adding sound file to JPEG file
CN101645129A Method and device for providing security in near field communication