Inventor

Shin-Ywan Wang

Inventor

Tustin, CA, US

Overview

1996–2004

Patent span

Physics

Primary field (CPC G)

Patents· 18 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Vprimary

G06VImage or video recognition or understanding68%

H04NPictorial communication, e.g. television18%

G06TImage data processing or generation, in general9%

G06FElectric digital data processing5%

PatentTitleYear

6,711,292'Block selection of table features'2004 6,512,848'Page analysis system'2003 6,496,198'Color editing system'2002 6,449,065'Method for capturing a document image, a scanner using the method and a document image management system using the scanner'2002 6,360,006'Color block selection'2002 6,173,073'System for analyzing table images'2001 6,157,738'System for extracting attached text'2000 6,014,458'System for designating document direction'2000 6,005,680'Method for capturing a document image, a scanner using the method and a document image management system using the scanner'1999 5,987,171'Page analysis system'1999 5,854,853'Method and apparatus for selecting blocks of image data from image data having both horizontally- and vertically-oriented blocks'1998 5,848,186'Feature extraction system for identifying text within a table image'1998 5,825,944'Block selection review and editing system'1998 5,774,579'Block selection system in which overlapping blocks are decomposed'1998 5,721,940'Form identification and processing system using hierarchical form profiles'1998 5,680,478'Method and apparatus for character recognition'1997 5,680,479'Method and apparatus for character recognition'1997 5,588,072'Method and apparatus for selecting blocks of image data from image data having both horizontally- and vertically-oriented blocks'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2004Patents assigned to CANON KK (15)· patent assignee history

1996–2004Based in Tustin, CA, US· patent location history

1998–1999Patents assigned to CANON INFORMATION SYST INC (2)· patent assignee history

1998Patents assigned to CANON KABUSHIKA KAISHA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	15	1996–2004
CANON INFORMATION SYST INC	2	1998–1999
CANON KABUSHIKA KAISHA	1	1998

Locations

Location	Patents	Span
Tustin, California, US	18	1996–2004