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BEIJING UNISOUND INFORMATION TECH CO LTD

Overview
  • Total Patents
    166
  • GoodIP Patent Rank
    8,739
  • Filing trend
    ⇧ 12.0%
About

BEIJING UNISOUND INFORMATION TECH CO LTD has a total of 166 patent applications. It increased the IP activity by 12.0%. Its first patent ever was published in 2015. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets computer technology, digital networks and measurement are ANHUI MIMOUSE TECH CO LTD, NUANCE COMM AUSTRIA GMBH and SEMANTIC MACHINES INC.

Patent filings in countries

World map showing BEIJING UNISOUND INFORMATION TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing BEIJING UNISOUND INFORMATION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guan Haixin 12
#2 Ren He 10
#3 Zhou Hai 10
#4 Gong Jie 7
#5 Hai Ming 6
#6 Tian Wei 5
#7 Wang Tianyi 5
#8 Ma Jinlong 5
#9 Zhao Dongyang 5
#10 Ding Shaowei 5

Latest patents

Publication Filing date Title
CN110147451A A kind of session command understanding method of knowledge based map
CN110111905A A kind of the building system and construction method of medical knowledge map
CN110136707A It is a kind of for carrying out the man-machine interactive system of more equipment autonomously decisions
CN110085223A A kind of voice interactive method of cloud interaction
CN110095755A A kind of sound localization method
CN110085287A The method that records of values carries out quality control in a kind of pair of case history
CN109461456A A method of it promoting voice and wakes up success rate
CN109545210A A kind of devices and methods therefor promoting speech recognition robustness
CN109521394A A kind of accuracy rate test method of Sounnd source direction positioning
CN108847215A The method and device of speech synthesis is carried out based on user's tone color
CN109344393A A kind of extracting method and system of trunk sentence
CN109256153A A kind of sound localization method and system
CN109509485A Intelligent hearing exercise method and device
CN109036570A The filter method and system of the non-case history content of Ultrasonography
CN108766413A Phoneme synthesizing method and system
CN108549821A Data permission management method and system
CN108550371A The echo cancel method of intelligent sound interactive device fast and stable
CN108549515A list display method and system
CN108510992A The method of voice wake-up device
CN108630224A Control the method and device of word speed