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Cai yi-wen

Overview
  • Total Patents
    16
About

Cai yi-wen has a total of 16 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States and Taiwan. Its main competitors in its focus markets audio-visual technology, computer technology and telecommunications are BEIJING ZHIGU RUITUO TECH CO LTD, BEIJING ZHIGU RUITUO TECHNOLOGY SERVICES CO LTD and BEIJING ZHIGU RUITUO TECH SERV.

Patent filings in countries

World map showing Cai yi-wens patent filings in countries
# Country Total Patents
#1 United States 15
#2 Taiwan 1

Patent filings per year

Chart showing Cai yi-wens patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cai Yi-Wen 16
#2 Wang Shih-Cheng 13
#3 Lee Chung-I 2
#4 Chen Chun-Ming 2

Latest patents

Publication Filing date Title
US2014035837A1 Using a display device to capture information concerning objectives in a screen of another display device
US2014055322A1 Display system and head-mounted display apparatus
US2013342696A1 Monitoring through a transparent display of a portable device
US2014035877A1 Using a display device with a transparent display to capture information concerning objectives in a screen of another display device
US2013342427A1 Monitoring through a transparent display
US2013316767A1 Electronic display structure
US2013257755A1 Display device for a structure
US2013314554A1 Electronic decoration system, method, and server
US2013257901A1 Using an electric display for decoration
US2013154832A1 Emergency response system and method
US2013154824A1 Environmental hazard warning system and method
US2013116922A1 Emergency guiding system, server and portable device using augmented reality
US2013099919A1 Emergency guiding system and server
US2013103309A1 Emergency guiding system and server
TW200948649A Sliding door with pneumatic plunger