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PTN ELECTRONICS LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    77,174
  • Filing trend
    ⇧ 200.0%
About

PTN ELECTRONICS LTD has a total of 21 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, control and computer technology are ZHUHAI MAIYUE INFORMATION TECHNOLOGY CO LTD, SETTOPPER LTD and BEIJING ORIENT VIEW TECH CO LTD.

Patent filings in countries

World map showing PTN ELECTRONICS LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing PTN ELECTRONICS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zeng Shuisheng 14
#2 Zhan Chenghai 13
#3 Tu Huakang 13
#4 Wei Yushan 13
#5 Zeng Xumin 5
#6 Wang Jiaye 4
#7 Ye Liming 2
#8 Zhu Zhanlong 2
#9 Liu Zhuan 1
#10 Lei Zhengjiang 1

Latest patents

Publication Filing date Title
CN111787360A IP network-based streaming media coding and decoding equipment
CN111787359A 4K coder-decoder of IP stream media
CN111787358A IP stream HDMI media codec
CN111800596A Audio and video system applied to education industry
CN111127963A Education suit audio and video pipe cutter
CN111107302A Coding and decoding all-in-one machine and control method
CN109982529A A kind of demonstration switch for teleconference
CN109743512A A kind of switch of convertible unlike signal format
CN109932999A A kind of customized programmable controller of keypress function
CN109922280A A kind of video switcher with audio return function
CN109302572A The video distributor that 18G bandwidth ultra high-definition dual output is separated with audio
CN109640062A A kind of ultra high-definition video is without compression long distance transmitter
CN108683864A A kind of matrix switcher of integrated 4K high definitions HDMI Inverse problem technologies
CN106708459A Large screen splicing controller
CN106303300A The video of a kind of 12 road hot-swappable mixed insertion cards and control switched system
CN106210602A Portable movable video conferencing system
CN106251718A A kind of teaching application system
CN104796627A Large-scale video matrix exchange board and video processing board connecting structure
CN104793544A Two-way power supply system for POE (power over Ethernet)
CN104796626A Hybrid matrix dynamic intelligent EDID (extended display identification data) algorithm