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GUANGDONG SPARK TECH CO LTD

Overview
  • Total Patents
    82
  • GoodIP Patent Rank
    17,562
  • Filing trend
    ⇧ 60.0%
About

GUANGDONG SPARK TECH CO LTD has a total of 82 patent applications. It increased the IP activity by 60.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, computer technology and telecommunications are RUWISCH DIETMAR, STATON TECHIYA LLC and CLEARONE INC.

Patent filings in countries

World map showing GUANGDONG SPARK TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 82

Patent filings per year

Chart showing GUANGDONG SPARK TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Hongtai 39
#2 Hu Zhongji 34
#3 Zhang Xin 18
#4 Yan Wenhua 14
#5 Chen Cangyi 12
#6 Yang Xingwang 11
#7 Ye Zhihui 10
#8 Yan Ronghui 10
#9 Wu Yuefeng 9
#10 Wu Changfeng 8

Latest patents

Publication Filing date Title
CN111629316A Monitoring method and monitoring system for continuous playing test of sound box
CN111491234A Headset noise reduction earphone
CN111510839A Testing method and testing system of earphone
CN111048089A Method for improving voice awakening success rate of intelligent wearable device, electronic device and computer readable storage medium
CN111131950A Method for controlling microphone switch through triaxial acceleration sensor, electronic equipment and computer readable storage medium
CN110830862A Self-adaptive noise-reduction earphone
CN110784790A Noise reduction calibration system of noise reduction earphone
CN110784788A Gesture recognition method based on microphone
CN110740413A environmental sound monitoring parameter calibration system and method
CN110677758A Head-wearing earphone
CN110650394A Method for establishing corresponding relation between earphone battery electric quantity percentage interval and charging time, computer readable storage medium and wireless earphone
CN110650395A Bluetooth headset and temperature screening circuit therein
CN110708615A Intercommunication system and intercommunication method realized based on TWS earphone
CN110659044A Bluetooth device upgrading method
CN111988350A Method for synchronously storing data acquired by heart rate earphone to cloud server
CN111988689A TWS earphone master-slave switching method
CN110213707A Earphone and its hearing-aid method, computer readable storage medium
CN110148423A A kind of computer readable storage medium and antitheft interactive voice speaker can be used for
CN109874088A A kind of method and apparatus adjusting sound pressure level
CN109660899A The bone vocal print test earphone of computer readable storage medium and the application medium