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E TECH INC

Overview
  • Total Patents
    14
About

E TECH INC has a total of 14 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Taiwan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets thermal processes, machine tools and digital networks are HEAT TRANSFER PTY LTD, RUNTAL HOLDING CO SA and SANYO RADIATOR KK.

Patent filings per year

Chart showing E TECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sanborn David M 6
#2 Blackshaw Andrew L 6
#3 Jang Ming-Yih 2
#4 Luo Wenn-Jyh 1
#5 Hwang Jong-Yu 1
#6 Yanagawa Koji 1
#7 Murakami Yoshihiro 1
#8 Ke Chiuan-Jen 1
#9 Robinson Jr Glen P 1
#10 Fujimoto Masayuki 1

Latest patents

Publication Filing date Title
WO02097153A1 Method of hot-dip galvanizing i-shaped structural member
CA2255478A1 Cable modem with uninterrupted power
TW432841B Network control method capable of reducing possibility of network packet collision and shortening queuing time
TW435016B Control method and management device for dynamically adjusting transmission status of cable network system
TW323419B Line digital duplicator
TW344918B Audio compression device with simplified low-delay code excited linear prediction
TW275176B Dynamic channel distributing method of digital circuit multiplier
US4740673A Dual control thermostat circuit
US4434539A Method of manufacturing a heat exchanger
US4385723A Connection assembly
US4316502A Helically flighted heat exchanger