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BEIJING SOUNDAL TECH CO LTD

Overview
  • Total Patents
    351
  • GoodIP Patent Rank
    4,219
  • Filing trend
    ⇧ 166.0%
About

BEIJING SOUNDAL TECH CO LTD has a total of 351 patent applications. It increased the IP activity by 166.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets computer technology, audio-visual technology and digital networks are AURAYA PTY LTD, EMERSON & STERN ASSOCIATES INC and HEFEI USTC IFLYTEK CO LTD.

Patent filings in countries

World map showing BEIJING SOUNDAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 351

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Chen Xiaoliang 302
#2 Chang Le 233
#3 Feng Dahang 173
#4 Su Shaowei 128
#5 Li Zhiyong 39
#6 Jin Yuan 18
#7 You Cheng 16
#8 Gao Junbo 12
#9 Zhang Guochao 11
#10 Gao Cong 10

Latest patents

Publication Filing date Title
CN112282002A Ultrasonic cleaning method and device for toilet bowl
CN112286478A Screen interactive display method, device and system
CN112289302A Audio data synthesis method and device, computer equipment and readable storage medium
CN112232059A Text error correction method and device, computer equipment and storage medium
CN112242149A Audio data processing method and device, earphone and computer readable storage medium
CN112151017A Voice processing method, device, system, equipment and storage medium
CN112116904A Voice conversion method, device, equipment and storage medium
CN112118511A Earphone noise reduction method and device, earphone and computer readable storage medium
CN112104964A Control method and control system of following type sound amplification robot
CN112102835A Large-screen voice response method and device, electronic equipment and storage medium
CN112116908A Wake-up audio determining method, device, equipment and storage medium
CN112102836A Voice control screen display method and device, electronic equipment and medium
CN112261525A Intelligent sound box
CN112259110A Audio encoding method and device and audio decoding method and device
CN112093602A Elevator voice control method and device
CN112104965A Sound amplification method and sound amplification system
CN112199107A OTA (over the air) upgrading method and related equipment
CN112235693A Microphone signal processing method, device, equipment and computer readable storage medium
CN112040291A Intelligent display method and display system
CN112209192A Elevator control device and method