Barton; David C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Barton; David C..The latest application filed is for "distant measurement system for locating powerline marker ball positions with respect to longitudinal displacement".

Company Profile

0.6.4

Barton; David C. - Ridgefield WA
Barton; David C. - Vancouver WA
Barton; David C. - Camas 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
Distant Measurement System For Locating Powerline Marker Ball Positions With Respect To Longitudinal Displacement App 20220119125 - Reynolds; Michael D. ; et al.	2022-04-21
Methods and systems for multiple-device session synchronization Grant 8,341,238 - Shivaji-Rao , et al. December 25, 2	2012-12-25
Methods and systems for device-independent portable session synchronization Grant 8,156,547 - Rao , et al. April 10, 2	2012-04-10
Methods and systems for content-consumption device monitoring and control Grant 8,001,236 - Shivaji-Rao , et al. August 16, 2	2011-08-16
Methods and Systems for Content-Consumption Device Monitoring and Control App 20090234939 - Shivaji-Rao; Vishnu-Kumar ; et al.	2009-09-17
Methods and Systems for Device-Independent Portable Session Synchronization App 20090183242 - Rao; Vishnu-Kumar Shivaji ; et al.	2009-07-16
Methods and Systems for Multiple-Device Session Synchronization App 20070274422 - Shivaji-Rao; Vishnu Kumar ; et al.	2007-11-29
Controlling ink migration and physical color gamut discontinuities in digital color printing Grant 6,053,609 - Barton , et al. April 25, 2	2000-04-25
Digital halftone rendering of a gray scale image with frequency dependent diagonal correlation Grant 5,526,438 - Barton June 11, 1	1996-06-11
Imposed weight matrix error diffusion halftoning of image data Grant 5,313,287 - Barton May 17, 1	1994-05-17

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