Learn more

SHENGDA COMP SHANGHAI CO LTD

Overview
  • Total Patents
    22
About

SHENGDA COMP SHANGHAI CO LTD has a total of 22 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China, Singapore and Canada. Its main competitors in its focus markets audio-visual technology are FUJI COLOR HANBAI KK, TAHARA KATSUMI and PEDAGOG LTD.

Patent filings in countries

World map showing SHENGDA COMP SHANGHAI CO LTDs patent filings in countries
# Country Total Patents
#1 China 18
#2 Singapore 2
#3 Canada 1
#4 EPO (European Patent Office) 1

Patent filings per year

Chart showing SHENGDA COMP SHANGHAI CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Television

Top inventors

# Name Total Patents
#1 Xia Hongwei 4
#2 Wu Rui 4
#3 Liu Yaxuan 4
#4 Lin Jinming 4
#5 Yi Bin 4
#6 Liu Taotao 3
#7 Liang Ronglong 3
#8 Yang Hui 3
#9 Jia Junkui 2
#10 Yao Yanping 2

Latest patents

Publication Filing date Title
CN103297410A Account intercommunication system and using method thereof
CN103297231A Identity authentication method and system
CN103297403A Method and system for achieving dynamic password authentication
CN103297404A Method, device and system for achieving login confirmation
CN103297937A Method, system and device for achieving short message notification
CN103188237A Single sign-on system and single sign-on method
CN103186597A Method and system for expanding hard disk capacity
CN103186596A Method and system for adding display information into compressed package
CN102915302A Method and system for extracting packages
CN102542687A Micropayment system and implementation method thereof
CN101872391A Safety protection system based on three-ring system
CN101540882A P2P programme ordering method based on memory stream transmission
CN101539911A Device and method for accelerating display of web page of browser
CN101232565A System and method for TV set internet and interactive recreation as well as PC box and TV box
CN101345644A Server disposition system and method
CN101345741A Proxy system and proxy connecting method based on internet
CN101140600A Server terminal program protection method
EP1777946A2 A remote commander
CN101060402A Hash-map-based multipoint buffer memory device