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CHEN CHIN-JEN

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    208,508
About

CHEN CHIN-JEN has a total of 13 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States, Malaysia and Canada. Its main competitors in its focus markets optics and medical technology are DAY SUN IND CORP, EURO LENS TECHNOLOGY S P A and TUNG HSIAO-CHING.

Patent filings in countries

World map showing CHEN CHIN-JENs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Malaysia 2
#3 Canada 1

Patent filings per year

Chart showing CHEN CHIN-JENs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Chen Chin-Jen 13

Latest patents

Publication Filing date Title
US2016306193A1 Protective presbyopia lens
US2015241716A1 Protective lens for people with presbyopia
US2015277149A1 Lens structure
US2013308090A1 Protective lens for vision correction
US7472991B1 Structure of an adjustable nose pad device of a pair of eyeglasses
US2009051869A1 Elastic band for use with eyeglasses
MY146152A Ear-propped device with an elastic band
US2008309869A1 Ear-propped device with an elastic band
MY143109A Liftable eyeglasses
US2008074608A1 Liftable eyeglasses
US7188947B1 Lens combined with a soft eyeglasses rim
US6952840B2 Goggles