Chien; Hui-Jan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chien; Hui-Jan.The latest application filed is for "image processing method and image processing apparatus".

Company Profile

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Chien; Hui-Jan - Taipei TW
Chien, Hui-Jan - Taipei City TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Image processing method and image processing apparatus Grant 8,233,713 - Chien , et al. July 31, 2	2012-07-31
Image processing method for deriving text characteristic image from input image and related apparatus Grant 8,111,926 - Liao , et al. February 7, 2	2012-02-07
Image Processing Method And Image Processing Apparatus App 20110116141 - Chien; Hui-Jan ; et al.	2011-05-19
Image Processing Method For Deriving Text Characteristic Image From Input Image And Related Apparatus App 20110033109 - Liao; Wu-Jie ; et al.	2011-02-10
Image processing method for reducing jaggy effect Grant 7,542,174 - Chien June 2, 2	2009-06-02
Image processing method to improve image sharpness Grant 7,333,671 - Chien February 19, 2	2008-02-19
Image processing system and method for halftoning tuning App 20070216952 - Chen; Guo-Tai ; et al.	2007-09-20
Image processing system for printers and method of the same App 20070182972 - Chen; Guo-Tai ; et al.	2007-08-09
Method of adjusting halftone image dot positions for improving print quality Grant 7,253,927 - Chien , et al. August 7, 2	2007-08-07
Image processing method for reducing jaggy effect App 20050219633 - Chien, Hui-Jan	2005-10-06
Method Of Adjusting Halftone Image Dot Positions For Improving Print Quality App 20050083555 - Chien, Hui-Jan ; et al.	2005-04-21
Image Processing Method To Improve Image Sharpness App 20050069216 - Chien, Hui-Jan	2005-03-31
System and method for visually calibrating a display based on just-noticeable-difference of human perception response App 20030025711 - Kuo, Chia-Sheng ; et al.	2003-02-06

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