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YUJING TECHNOLOGY CO LTD

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    149,192
  • Filing trend
    ⇩ 100.0%
About

YUJING TECHNOLOGY CO LTD has a total of 35 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2005. It filed its patents most often in Taiwan, United States and China. Its main competitors in its focus markets electrical machinery and energy, optics and environmental technology are YUJING TECH CO LTD, CLAREL SA and EASTWOOD ARTHUR CLARKE.

Patent filings in countries

World map showing YUJING TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 18
#2 United States 9
#3 China 6
#4 EPO (European Patent Office) 2

Patent filings per year

Chart showing YUJING TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pan Cheng-Yu 8
#2 Yang Sen-Tai 6
#3 Yang Sen Tai 4
#4 Huang Jack 3
#5 Huang Cheng-Feng 3
#6 Pan Cheng Yu 2
#7 Yang Seng Tai 2
#8 Pan Zhengyou 2
#9 Wang Shun Tai 1
#10 Cheng-Yu Pan 1

Latest patents

Publication Filing date Title
TW201729225A Resonant transformer with leakage inductance adjustment
TW201715540A Vertical composite common mode coil
TWI581280B Resonant high current density transformer with improved structure
TW201619991A Resonant High Current Density Transformer
US2016061434A1 Modular LED heat-dissipating device
TW201432743A The improved structure of the transformer
US2015300590A1 Beam-controllable headlight
TW201432742A Wire frame structure with coupling adjustment wire slots
US2014347875A1 Led car light with enhanced cooling effect
TW201419941A LED lamp structure for normal fluorescent light fixture
TW201331966A The improved structure of the wire frame
TW201331963A Transformer core of the improved structure
TW201331965A The improved structure of the transformer
US2013147594A1 Transformer Structure Having Double-axis Iron Core
US2013076472A1 Super-thin Filter Structure
CN102522187A Building-block-combined-type high power transformer
TW201239921A Transformer structure and its application of rectifier circuit
TW201230092A Ultra high power transformer
TW201230095A Modular high power transformer
TW201230632A Circuit device with improved power factor