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Lawrence Shao-hsien Chen
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Vancouver, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods and systems for content-boundary detection
Patent number
9,547,799
Issue date
Jan 17, 2017
Sharp Laboratories of America, Inc.
Lawrence Shao-hsien Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and systems for correcting a document image
Patent number
9,317,893
Issue date
Apr 19, 2016
Sharp Laboratories of America, Inc.
Lawrence Shao-hsien Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and systems for real-time image-capture feedback
Patent number
9,094,617
Issue date
Jul 28, 2015
Sharp Laboratories of America, Inc.
Lawrence Shao-hsien Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for mobile document acquisition and enhancement
Patent number
8,947,453
Issue date
Feb 3, 2015
Sharp Laboratories of America, Inc.
Lawrence Shao-hsien Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and systems for automatic content-boundary detection
Patent number
8,873,864
Issue date
Oct 28, 2014
Sharp Laboratories of America, Inc.
John E. Dolan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and systems for determining a document region-of-interest i...
Patent number
8,655,071
Issue date
Feb 18, 2014
Sharp Laboratories of America, Inc.
Ahmet Mufit Ferman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and systems for detecting pictorial regions in digital images
Patent number
8,630,498
Issue date
Jan 14, 2014
Sharp Laboratories of America, Inc.
Richard John Campbell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for document-image correction
Patent number
8,571,343
Issue date
Oct 29, 2013
Sharp Laboratories of America, Inc.
Lawrence Shao-hsien Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and systems for identifying regions of substantially unifor...
Patent number
8,437,054
Issue date
May 7, 2013
Sharp Laboratories of America, Inc.
Richard John Campbell
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and systems for segmenting a digital image into regions
Patent number
8,368,956
Issue date
Feb 5, 2013
Sharp Laboratories of America, Inc.
Richard John Campbell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Methods and Systems for Correcting a Document Image
Publication number
20140292802
Publication date
Oct 2, 2014
Sharp Laboratories of America, Inc.
Lawrence Shao-hsien Chen
G06 - COMPUTING CALCULATING COUNTING