Yi I Chang

US Patent:

20140079296, Mar 20, 2014

Filed:

Jul 15, 2013

Appl. No.:

13/942336

Inventors:

Yi An Chang - Austin TX, US
Raeanna Chen - Austin TX, US
Brian Milman - Austin TX, US
Patrick Simmons - Austin TX, US
Satyajit Balial - Austin TX, US
Shela Gu - New Orleans LA, US
Nazariy Shaydyuk - Austin TX, US
Angel Zubieta - South San Francisco CA, US

Assignee:

Retina Biometrix, LLC - San Antonio TX

International Classification:

G06K 9/00

US Classification:

382117

Abstract:

Various systems, processes, and techniques may be used to achieve biometric identification via retina scanning. In some implementations, systems, processes, and techniques may include the ability to scan a retina using a scanning laser ophthalmoscope to acquire at least one retina image, analyze the image to identify retina blood vessels, and identify a plurality of branch points of the retina blood vessels. The systems processes, and techniques may also include the ability to calculate a data set that represents the identified branch points, compare the calculated data set representing the branch points against at least one pre-stored data set representing retina branch points, and determine whether the calculated data set corresponds to the pre-stored data set.

US Patent:

20160188975, Jun 30, 2016

Filed:

Aug 27, 2015

Appl. No.:

14/837892

Inventors:

- San Antonio TX, US
Yi An Chang - Austin TX, US
Raeanna Chen - Austin TX, US
Brian Milman - San Antonio TX, US
Patrick Simmons - Austin TX, US
Satyajit Balial - Austin TX, US
Shela Gu - New Orleans LA, US
Nazariy Shaydyuk - Austin TX, US
Angel Zubieta - South San Francisco CA, US

International Classification:

G06K 9/00

Abstract:

Various systems, processes, and techniques may be used to achieve biometric identification via retina scanning. In some implementations, systems, processes, and techniques may include the ability to scan a retina using a scanning laser ophthalmoscope to acquire at least one retina image, analyze the image to identify retina blood vessels, and identify a plurality of branch points of the retina blood vessels. The systems processes, and techniques may also include the ability to calculate a data set that represents the identified branch points, compare the calculated data set representing the branch points against at least one pre-stored data set representing retina branch points, and determine whether the calculated data set corresponds to the pre-stored data set.