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GU QUNSHAN

Overview
  • Total Patents
    12
About

GU QUNSHAN has a total of 12 patent applications. Its first patent ever was published in 1997. It filed its patents most often in United States and Canada. Its main competitors in its focus markets audio-visual technology, computer technology and basic communication technologies are FLASHPOINT TECHNOLOGY INC, HUANG XINYONG and DIVA SYSTEMS CORP.

Patent filings in countries

World map showing GU QUNSHANs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 1

Patent filings per year

Chart showing GU QUNSHANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gu Qunshan 12
#2 Jia Wei 5
#3 Xu Yaowu 2
#4 Wu Ronghua 2
#5 Marriott Paul 1
#6 Ja Wei 1
#7 Ali Yahia Tahar 1
#8 Savaria Yvon 1
#9 Paniconi Marco 1

Latest patents

Publication Filing date Title
US9380298B1 Object-based intra-prediction
US9332276B1 Variable-sized super block based direct prediction mode
US2014044164A1 Two-step quantization and coding method and apparatus
US9167268B1 Second-order orthogonal spatial intra prediction
US9014266B1 Decimated sliding windows for multi-reference prediction in video coding
US9113164B1 Constant bit rate control using implicit quantization values
US9185429B1 Video encoding and decoding using un-equal error protection
US9167274B1 Generating synchronized dictionaries for sparse coding
US2015200998A1 Displaying portions of a host display area of a host device at a client device
US2015201193A1 Encoding and decoding techniques for remote screen sharing of media content using video source and display parameters
US2015201199A1 Systems and methods for facilitating video encoding for screen-sharing applications
CA2220993A1 Single-instruction-multiple-data processor