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WANG KUANSAN

Overview
  • Total Patents
    13
About

WANG KUANSAN has a total of 13 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States. Its main competitors in its focus markets computer technology, telecommunications and digital networks are SPEAKTOIT INC, CHENGDU YEWANG DIGITAL TECH CO LTD and BEIJING INFOBIRD SOFTWARE CO LTD.

Patent filings in countries

World map showing WANG KUANSANs patent filings in countries
# Country Total Patents
#1 United States 13

Patent filings per year

Chart showing WANG KUANSANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Kuansan 13
#2 Li Xiaolong 3
#3 Behr Jr Frederic H 2
#4 Shah Nirav Girish 2
#5 Zheng Zijian 1
#6 Miao Jiangbo 1
#7 Wang Robert C 1
#8 Huang Xuedong 1
#9 Hsu Bo-June Paul 1
#10 Apacible Johnson 1

Latest patents

Publication Filing date Title
US2013031495A1 Entering technical formulas
US2011231394A1 Bootstrap and adapt a document search engine
US2011172988A1 Adaptive construction of a statistical language model
US2011010323A1 Inferring view sequence and relevance data
US2010082566A1 Evaluating the ranking quality of a ranked list
US2008240370A1 Testing acoustic echo cancellation and interference in VoIP telephones
US2008177534A1 Assessing gateway quality using audio systems
US2008063169A1 Auto answer in voice over internet protocol
US2006101146A1 Distributed speech service
US2006136219A1 User authentication by combining speaker verification and reverse turing test
US2004243419A1 Semantic object synchronous understanding for highly interactive interface