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SEYCHELLES SHANGYUANDING AUDIO CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    64,974
  • Filing trend
    ⇧ 125.0%
About

SEYCHELLES SHANGYUANDING AUDIO CO LTD has a total of 25 patent applications. It increased the IP activity by 125.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, computer technology and telecommunications are UNLIMITER MFA CO LTD, CHEN HUO and STATON TECHIYA LLC.

Patent filings in countries

World map showing SEYCHELLES SHANGYUANDING AUDIO CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing SEYCHELLES SHANGYUANDING AUDIO CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Guoping 24
#2 Zhao Guanli 17
#3 Yang Zhiyong 16
#4 Wu Bairui 7
#5 Zhang Zhilong 7
#6 Li Jianying 6
#7 Gao Guowei 6
#8 Ma Mingren 3
#9 Huang Yujie 3
#10 Wang Chengde 3

Latest patents

Publication Filing date Title
CN111726730A Sound playing device and method for adjusting output sound
CN111416903A Sound playing system and method for adjusting output sound
CN111246326A Earphone set control method and earphone set
CN111163411A Method for reducing interference sound influence and sound playing device
CN111028851A Sound playing device and method for reducing noise thereof
CN110972032A Method for eliminating sound and electronic device for executing method
CN110830897A Hearing aid and method for adjusting output voice of hearing aid
CN110691312A Method for reducing noise generated by touching hearing aid and binaural hearing aid
CN110648686A Method for adjusting voice frequency and voice playing device thereof
CN110446141A Sound method of adjustment and system
CN110198572A Sound play device and its method for executing connection
CN109427344A The method of electronic device and adjustment output sound with intelligent sound service function
CN108632707A Voice signal detection device
CN108337818A The method and its printed circuit board of printed circuit board technology
CN108307266A Sound-producing device, data analysis with informing function notify system and method
CN107783751A Can auto-control volume electronic installation
CN107688451A The electronic installation of equalizer settings can be adjusted according to image of face identification result
CN107623994A Circuit board assemblies and chip module
CN107529112A The method of audio transmission system and its audio frequency process
CN107343790A The detection method and detection means of pure-tone audiometer