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AI SPEECH LTD

Overview
  • Total Patents
    645
  • GoodIP Patent Rank
    2,381
  • Filing trend
    ⇧ 6566.0%
About

AI SPEECH LTD has a total of 645 patent applications. It increased the IP activity by 6566.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets computer technology, digital networks and telecommunications are XBRAIN INC, XIAMEN KUAISHANGTONG TECH CO LTD and SHANGHAI YOUYANG NEW MEDIA INFORMATION TECH CO LTD.

Patent filings in countries

World map showing AI SPEECH LTDs patent filings in countries
# Country Total Patents
#1 China 645

Patent filings per year

Chart showing AI SPEECH LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Kai 93
#2 Qian Yanmin 50
#3 Chu Min 36
#4 Gan Jinrui 25
#5 Lei Xiongguo 24
#6 Liu Qiang 24
#7 Zhang Shun 23
#8 Wang Shuai 19
#9 Zhu Su 18
#10 Chen Lu 17

Latest patents

Publication Filing date Title
CN112270625A Accompanying tour control method and device of electronic tour guide equipment and accompanying tour robot
CN112289317A Reply method and system for voice interaction
CN112286364A Man-machine interaction method and device
CN112269571A Modular code development method and device
CN112289322A Voiceprint recognition method and device
CN112102844A Writing and maintaining method and device for offline recognition of xbnf
CN112232287A Face recognition method and device
CN112256837A Semantic parsing method and device
CN112151057A Echo cancellation method and system
CN112259082A Real-time voice recognition method and system
CN112289301A TTS pre-synthesis method and system
CN112002325A Multi-language voice interaction method and device
CN112000496A Access method and device of third-party information source API and implementation method thereof
CN112104969A Detection method and device for Bluetooth headset
CN112258706A Vehicle unlocking method and device
CN111933146A Speech recognition system and method
CN112185364A Method and device for detecting baby crying
CN112185362A Voice processing method and device for user personalized service
CN111931482A Text segmentation method and device
CN112069292A Data permission verification method and device