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YEH CHIANG TECHNOLOGY CORP

Overview
  • Total Patents
    65
  • GoodIP Patent Rank
    229,636
About

YEH CHIANG TECHNOLOGY CORP has a total of 65 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Taiwan, United States and China. Its main competitors in its focus markets electrical machinery and energy, thermal processes and machines are ZAONZI CO LTD, NENG TYI PREC IND CO LTD and LEE KE-CHIN.

Patent filings in countries

World map showing YEH CHIANG TECHNOLOGY CORPs patent filings in countries
# Country Total Patents
#1 Taiwan 48
#2 United States 8
#3 China 6
#4 Japan 3

Patent filings per year

Chart showing YEH CHIANG TECHNOLOGY CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Ke-Qin 30
#2 Lee Ke-Chin 14
#3 Chen Hong-Jie 10
#4 Chin Chi-Te 4
#5 Zhong Shu-Long 4
#6 Keqin Li 3
#7 Lee Ke Chin 3
#8 Xu Wen-Fu 2
#9 Chen Qi-Liang 2
#10 Wu Li-Kai 2

Latest patents

Publication Filing date Title
TW201547363A Mobile phone heat dissipation module
TW201431624A Ultra-thin heat pipe and manufacturing method thereof
TW201337163A LED projection lamp
TW201337145A LED-Replaceable streep lamp module
TW201337160A LED projection light
TW201338621A High power LED illumination system and high power LED lamp device manipulated according to network
TW201329412A An ultra-thin heat tube and manufacture method thereof
TW201329392A Ultrahigh power LED lamp
TW201317457A Synthetic jet heat dissipation device
TW201309404A Manufacturing method of thin heat pipe
TW201307738A LED lamp
TW201250160A High-power LED lamp
TW201239266A Light-emitting diode flat light
TW201240520A Indoor illumination system based on network operating
TW201237302A LED lamp
TW201226827A High-power cooling module
TW201224340A LED light tube and circuit structure thereof
TW201216830A Large-power heat dissipation module
TW201212700A LED lamp tube and its circuit structure
TW201202908A Vapor chamber structure