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VIVOTEK INC

Overview
  • Total Patents
    433
  • GoodIP Patent Rank
    4,399
  • Filing trend
    ⇩ 14.0%
About

VIVOTEK INC has a total of 433 patent applications. It decreased the IP activity by 14.0%. Its first patent ever was published in 2001. It filed its patents most often in Taiwan, United States and China. Its main competitors in its focus markets audio-visual technology, computer technology and optics are AXIS AB, PELCO INC and DACUDA AG.

Patent filings in countries

World map showing VIVOTEK INCs patent filings in countries

Patent filings per year

Chart showing VIVOTEK INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Cheng-Chieh 63
#2 Li Wen-Yuan 33
#3 Shih Li-Shan 31
#4 Wu Jen-Chih 22
#5 Liu Chien-Wen 18
#6 Chang Chih-Hung 16
#7 Chen Yi-Chuan 15
#8 Yeh Yi-Hsin 13
#9 Chen Chih-Chiang 13
#10 Ma Shyh-Yih 11

Latest patents

Publication Filing date Title
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