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SHENZHEN TCL DIGITAL TECH LTD

Overview
  • Total Patents
    316
  • GoodIP Patent Rank
    4,632
  • Filing trend
    ⇩ 33.0%
About

SHENZHEN TCL DIGITAL TECH LTD has a total of 316 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2014. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and United States. Its main competitors in its focus markets audio-visual technology, computer technology and telecommunications are Shenzhen tcl digital technology co ltd, ECHOSTAR UKRAINE LLC and TCL DIGIT TECH (SHENZHEN) CO LTD.

Patent filings in countries

World map showing SHENZHEN TCL DIGITAL TECH LTDs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 276
#2 EPO (European Patent Office) 20
#3 United States 19
#4 Japan 1

Patent filings per year

Chart showing SHENZHEN TCL DIGITAL TECH LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Yunhua 81
#2 Cao Zhiyong 18
#3 Zeng Qingzhong 12
#4 Bao Linyu 10
#5 Zhang Xiaodong 8
#6 Jiang Guoding 8
#7 Jiang Zhongyang 8
#8 Wang Tiantian 8
#9 Xie Renli 8
#10 Wei Zeyin 7

Latest patents

Publication Filing date Title
WO2021043218A1 Ac outlet and power supply board
WO2021068679A1 Inductance device
WO2021068666A1 Display screen adjustment method, storage medium and terminal device
WO2021042902A1 User intention identification method in multi-round dialogue and related device
WO2021013161A1 Backlight assembly and television
WO2021017979A1 Grayscale intensity data processing method, storage medium, and terminal apparatus
WO2020253289A1 Circuit board and display device
JP2020072314A Program guide grouping output method, electronic playback device, and storage medium
WO2018192219A1 Pfc circuit and power supply device
WO2018201684A1 Television standby power control circuit and television
WO2016192248A1 Charging circuit and charger