Guyton; David L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Guyton; David L..The latest application filed is for "fast x-y axis bright pupil tracker".

Company Profile

1.12.8

Guyton; David L. - Baltimore MD
Guyton; David L. - Fenton MI US
Guyton; David L. - Holly MI
Guyton; David L. - Houston TX
Guyton; David L. - Bethesda MD

*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
Fast X-Y axis bright pupil tracker Grant 10,314,483 - Gramatikov , et al.	2019-06-11
Eye alignment monitor and method Grant 10,314,482 - Guyton , et al.	2019-06-11
Fast X-y Axis Bright Pupil Tracker App 20180249906 - Gramatikov; Boris I. ; et al.	2018-09-06
Eye tracking and gaze fixation detection systems, components and methods using polarized light Grant 9,737,209 - Gramatikov , et al. August 22, 2	2017-08-22
Apparatus and method for minimizing the influence of corneal birefringence on the analysis of eye fixation and focus using retinal birefringence scanning Grant 9,713,423 - Irsch , et al. July 25, 2	2017-07-25
Eye Alignment Monitor And Method App 20170014026 - Guyton; David L. ; et al.	2017-01-19
Eye Tracking And Gaze Fixation Detection Systems, Components And Methods Using Polarized Light App 20160081547 - Gramatikov; Boris I. ; et al.	2016-03-24
Apparatus And Method For Minimizing The Influence Of Corneal Birefringence On The Analysis Of Eye Fixation And Focus Using Retinal Birefringence Scanning App 20160038025 - Irsch; Kristina ; et al.	2016-02-11
Eye Fixation System And Method App 20140232989 - Gramatikov; Boris I. ; et al.	2014-08-21
Method and apparatus for detecting fixation of at least one eye of a subject on a target Grant 8,678,592 - Gramatikov , et al. March 25, 2	2014-03-25
Airbag module Grant 8,439,396 - Padiyar , et al. May 14, 2	2013-05-14
Method And Apparatus For Detecting Fixation Of At Least One Eye Of A Subject On A Target App 20120229768 - Gramatikov; Boris I. ; et al.	2012-09-13
Airbag Module App 20110101657 - Padiyar; Prabhakar M. ; et al.	2011-05-05
Cover attachment Grant 7,293,794 - Clarke , et al. November 13, 2	2007-11-13
Cover attachment App 20060220352 - Clarke; Curtis ; et al.	2006-10-05
Ophthalmic test apparatus having magnification compensation Grant 4,435,052 - Guyton March 6, 1	1984-03-06
Method for determining the refractive correction for an eye Grant 4,105,303 - Guyton August 8, 1	1978-08-08
Zonal Focus Method For Determining The Amount Of Astigmatic Correction For An Optical System Grant 3,841,760 - Guyton October 15, 1	1974-10-15

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