Inventor

CHEN TRISTA

TW5 patents

⚠️ This page may combine multiple inventors who share the name “CHEN TRISTA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HSU WEN-HSING

2 patents

US6724913B1Apr 20, 2004

Digital watermarking

HSU WEN-HSING23 citations90

US6671387B1Dec 30, 2003

Watermarking of a digitized image

HSU WEN-HSING39 citations90

LIEW BEE YIAN

1 patent

US8086745B2Dec 27, 2011

Graphical system and method for user authentication

LIEW BEE YIAN17 citations77

CHEN CHING-WEI

1 patent

US8654250B2Feb 18, 2014

Deriving visual rhythm from video signals

CHEN CHING-WEI3 citations60

FUJI XEROX CO LTD

1 patent

US8355186B2Jan 15, 2013

Systems and methods for interactive semi-automatic document scanning

FUJI XEROX CO LTD0 citations40