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SUNLAND INF TECH CO LTD

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    32,022
  • Filing trend
    ⇩ 50.0%
About

SUNLAND INF TECH CO LTD has a total of 47 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2016. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets consumer goods, control and computer technology are DYNATONE CORP, BURGETT INC and KAWAI MUSICAL INSTRUMENTS MFG CO LTD.

Patent filings in countries

World map showing SUNLAND INF TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing SUNLAND INF TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Xiaolu 33
#2 Yan Bin 32
#3 Teng Yangyi 9
#4 Yan Zhengjun 9
#5 Tong Gang 7
#6 Zhou Min 6
#7 Li Zhengchun 6
#8 Yang Shaolin 4
#9 Zhu Zhe 4
#10 Gu Xiaoqun 3

Latest patents

Publication Filing date Title
WO2020062863A1 Mechanical connections in piano-action of piano
US2018322856A1 Smart piano system
WO2019196052A1 System and method for generating musical score
WO2018090798A1 System and method for recording user performance of keyboard instrument
WO2019079923A1 Musical system and method thereof
WO2018137189A1 Piano system and method thereof
CN110192242A Key for piano system assists user input systems and method
CN109478397A Automatic playing system
CN110036438A Piano system and method
CN110178177A The system and method simplified for the music score of Chinese operas
WO2018126432A1 A heat dissipation system and method for smart pianos
CN109845249A With the method and system of the synchronous MIDI file of external information
WO2018068203A1 A smart detecting and feedback system for smart piano