Liu; Lingnan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Lingnan.The latest application filed is for "editing and trimming apparatus and method for extended field of view ultrasonic imaging systems".

Company Profile

0.11.1

Liu; Lingnan - Mill Creek WA
Liu; Lingnan - Lynnwood WA

*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
Editing and trimming apparatus and method for extended field of view ultrasonic imaging systems Grant 6,730,031 - Liu , et al. May 4, 2	2004-05-04
Correction of extended field of view images for distortion due to scanhead motion Grant 6,503,201 - Liu , et al. January 7, 2	2003-01-07
Editing and trimming apparatus and method for extended field of view ultrasonic imaging systems App 20020045825 - Liu, Lingnan ; et al.	2002-04-18
Non-linear image processing and automatic discriminating method and apparatus for images such as images of machine-readable symbols Grant 6,128,414 - Liu October 3, 2	2000-10-03
Method and apparatus for automatic discriminating and locating patterns such as finder patterns, or portions thereof, in machine-readable symbols Grant 6,097,839 - Liu August 1, 2	2000-08-01
Rule based and fuzzy logic method and apparatus for processing reflectance signals from machine-readable symbols or images Grant 6,012,640 - Liu January 11, 2	2000-01-11
Method and apparatus for reading machine-readable symbols by employing a combination of multiple operators and/or processors Grant 5,936,224 - Shimizu , et al. August 10, 1	1999-08-10
Method and apparatus for locating data regions in stored images of symbols Grant 5,862,267 - Liu January 19, 1	1999-01-19
Method and apparatus for reading machine-readable symbols having surface or optical distortions Grant 5,854,478 - Liu , et al. December 29, 1	1998-12-29
Method and apparatus for accurately locating data regions in stored images of symbols Grant 5,811,776 - Liu September 22, 1	1998-09-22
Problem reduction with low level information integration in bar code decoding Grant 5,777,310 - Liu , et al. July 7, 1	1998-07-07
Orientation independent method for robust computing of X-dimensions in code one symbols Grant 5,565,669 - Liu October 15, 1	1996-10-15

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