Adaptively focusing extra-ocular vision prostheses

Details Adaptively focusing extra-ocular vision prostheses Adaptively focusing extra-ocular vision prostheses

2005-04-04

2008-11-25

Bhatnagar, Anand (Department: 2624)

Image analysis

Applications

Target tracking or detecting

C351S169000, C356S124000

Reexamination Certificate

active

07457434

ABSTRACT:
A vision prosthesis includes an actuator in communication with an extra-ocular lens. The actuator providing a focusing stimulus to vary a focal length of the lens. A rangefinder estimates a range to an object and provides the range estimate to a controller. The controller causes the actuator to generate the focusing stimulus on the basis of the range estimate.

REFERENCES:
patent: 4181408 (1980-01-01), Senders
patent: 4190330 (1980-02-01), Berreman
patent: 4230942 (1980-10-01), Stauffer
patent: 4309603 (1982-01-01), Stauffer
patent: 4466703 (1984-08-01), Nishimoto
patent: 4601545 (1986-07-01), Kern
patent: 4787903 (1988-11-01), Grendahl
patent: 5182585 (1993-01-01), Stoner
patent: 5359444 (1994-10-01), Piosenka et al.
patent: 5593437 (1997-01-01), Arita et al.
patent: 5793704 (1998-08-01), Freger
patent: 5800530 (1998-09-01), Rizzo, III
patent: 6076927 (2000-06-01), Owens
patent: 6638304 (2003-10-01), Azar

Affiliated with

Also associated with

Rating

Adaptively focusing extra-ocular vision prostheses does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adaptively focusing extra-ocular vision prostheses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adaptively focusing extra-ocular vision prostheses will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4035124