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PRINCETON TECH CORP

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    166,525
  • Filing trend
    ⇩ 66.0%
About

PRINCETON TECH CORP has a total of 13 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2012. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets electrical machinery and energy, semiconductors and computer technology are PRINCETON TECH CORPORATION, DIAO MICROELECTRONICS CO LTD and ELECTRICITY ASS SERVICES LTD.

Patent filings in countries

World map showing PRINCETON TECH CORPs patent filings in countries
# Country Total Patents
#1 Japan 4
#2 United States 4
#3 China 3
#4 Taiwan 2

Patent filings per year

Chart showing PRINCETON TECH CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tu Chieh Yung 2
#2 Cheng Liao Shun 2
#3 Lee Wen-Jan 2
#4 Lee Wen Jan 2
#5 Chang Hwa-Hsiang 1
#6 Chen Chun-Hsiung 1
#7 Zhang Sheng-You 1
#8 Chi Li-Hung 1
#9 Chi Li Hung 1
#10 Hsieh Chin I 1

Latest patents

Publication Filing date Title
TW201445700A Electrostatic discharge (esd) protection circuit with eos and latch-up immunity
TW201421247A Data structure product and method for interface transmission