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BEIJING SPEECHOCEAN TECH CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    71,438
About

BEIJING SPEECHOCEAN TECH CO LTD has a total of 23 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets computer technology are SHANGHAI YITU INFORMATION TECH CO LTD, BEIJING FOSAFER INFORMATION TECH CO LTD and BEIJING MAGIC DATA CO LTD.

Patent filings in countries

World map showing BEIJING SPEECHOCEAN TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

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

Focus industries

# Industry
#1 Computer technology

Top inventors

# Name Total Patents
#1 Hao Yufeng 23
#2 Cao Qiong 19
#3 Huang Yukai 17
#4 Li Ke 17
#5 Song Qiong 7
#6 Shao Zhiming 6
#7 Zhang Weiqiang 4
#8 Meng Jun 4
#9 Liu Jiechen 3
#10 Chen Dianwen 3

Latest patents

Publication Filing date Title
CN111539495A Recognition method based on recognition model, model training method and device
CN111540382A Voice tone quality measurement evaluation method and device based on linear prediction residual negative entropy
CN111209429A Unsupervised model training method and unsupervised model training device for measuring coverage of voice database
CN111179939A Voice transcription method, voice transcription device and computer storage medium
CN111008299A Quality evaluation method and device of voice database and computer storage medium
CN110991176A Cross-language non-standard word recognition method and device
CN110929706A Video frequency selecting method, device and storage medium
CN110929729A Image annotation method, image annotation device and computer storage medium
CN110909210A Video screening method and device and storage medium
CN110930419A Image segmentation method and device, electronic equipment and computer storage medium
CN111292341A Image annotation method, image annotation device and computer storage medium
CN110797006A End-to-end speech synthesis method, device and storage medium
CN110956948A End-to-end speech synthesis method, device and storage medium
CN110750980A Phrase corpus acquisition method and phrase corpus acquisition device
CN110728994A Voice acquisition method and device of voice library, electronic equipment and storage medium
CN110728133A Individual corpus acquisition method and individual corpus acquisition device
CN110717067A Method and device for processing audio clustering in video
CN110534100A A kind of Chinese speech proofreading method and device based on speech recognition
CN109948142A Corpus chooses processing method, device, equipment and computer readable storage medium
CN109830246A Audio quality appraisal procedure, device, electronic equipment and storage medium