chang ching hua

Patent Applications and Registrations

Patent applications and USPTO patent grants for chang ching hua.The latest application filed is for "interpolation method for image pictures and image processing apparatus thereof".

Company Profile

2.9.9

- Taipei Hsien TW
Chang; Ching-Hua - Taipei Hsien TW
Chang; Ching-Hua - Banciiao TW
Chang; Ching-Hua - Banciiao 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
Method and apparatus for de-interlacing video data Grant 08922711 -	2014-12-30
Method and apparatus for de-interlacing video data Grant 8,922,711 - Chang , et al. December 30, 2	2014-12-30
Interpolation method for image pictures and image processing apparatus thereof Grant 8,811,658 - Chang , et al. August 19, 2	2014-08-19
De-interlacing methods and related apparatuses Grant 8,508,660 - Chang , et al. August 13, 2	2013-08-13
Method and apparatus for detecting sawtooth and field motion Grant 8,165,208 - Chang , et al. April 24, 2	2012-04-24
Field balancing device and method Grant 8,059,197 - Chao , et al. November 15, 2	2011-11-15
Apparatus and method for categorizing image and related apparatus and method for de-interlacing Grant 7,933,467 - Chang , et al. April 26, 2	2011-04-26
Interpolation Method For Image Pictures And Image Processing Apparatus Thereof App 20080285808 - Chang; Ching-Hua ; et al.	2008-11-20
Methods And Apparatuses For Motion Detection App 20080118163 - Chang; Ching-Hua ; et al.	2008-05-22
Field Balancing Device And Method App 20080094504 - Chao; Po-Wei ; et al.	2008-04-24
De-interlacing Methods and Related Apparatuses App 20080068498 - Chang; Ching-Hua ; et al.	2008-03-20
Method And Apparatus For De-interlacing Video Data App 20080055465 - Chang; Ching-Hua ; et al.	2008-03-06
Method And Apparatus For Detecting Sawtooth And Field Motion App 20080043142 - Chang; Ching-Hua ; et al.	2008-02-21
Motion Detection Method And Apparatus App 20070263905 - Chang; Ching-Hua ; et al.	2007-11-15
Image Processing Circuit And Method App 20070253489 - Chao; Po-Wei ; et al.	2007-11-01
Apparatus And Method For Categorizing Image And Related Apparatus And Method For De-interlacing App 20070237400 - Chang; Ching-Hua ; et al.	2007-10-11

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