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TSAO CHIEN HUA

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    179,787
  • Filing trend
    ⇧ 100.0%
About

TSAO CHIEN HUA has a total of 17 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1989. It filed its patents most often in WIPO (World Intellectual Property Organization), Taiwan and Canada. Its main competitors in its focus markets medical technology, it methods for management and packaging and shipping are PLASTIK FUER DIE MEDIZIN PFM, ARIAS MARCELO CHIQUIAR and ELI LILLY JAPAN KABUSHIKI KAIS.

Patent filings per year

Chart showing TSAO CHIEN HUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsao Chien-Hua 13
#2 Tsao Ta Wei 6
#3 Tsao Chien Hua 4
#4 Tsao Steven 4
#5 Tsao Chia-Hao 2
#6 Tsao Ta-Wei 2
#7 Tsao Steven Jia-Hao 1

Latest patents

Publication Filing date Title
TWI674995B Packaging container
WO2020151019A1 Intermediate transmission device for shopping mall advertisement
WO2019096245A1 Portable advertising device
TWI648692B Advertisement playing method and system thereof being implemented by a server which is connected to an advertisement terminal and a plurality of mobile terminals via a communication network
TWI590185B Tourism planning information to provide methods
BR9704490A Airtight simple tubular container
AU685733B1 Airtight simple tubular container
EP0553534A1 A tubular container and packages for the same
US5084018A Safety syringe
US5019044A Safety hypodermic syringe