IP Library › Granted Patent US 11,241,151
Granted Patent B2
US 11,241,151 · App. 16/294,970 · Granted Feb 8, 2022

Central supervision station system for Progressive Lens Simulators

Inventor: Gergely T. Zimanyi (Berkeley, CA)
Assignee: Neurolens, Inc.
A61B3/02A61B3/005A61B3/113G06N3/08
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Quick Facts
Patent No.
US 11,241,151
App. No.
16/294,970
Granted
Feb 8, 2022
Kind
B2
Abstract

A Progressive Lens Simulator comprises an Eye Tracker, for tracking an eye axis direction to determine a gaze distance, an Off-Axis Progressive Lens Simulator, for generating an Off-Axis progressive lens simulation; and an Axial Power-Distance Simulator, for simulating a progressive lens power in the eye axis direction. The Progressive Lens Simulator can alternatively include an Integrated Progressive Lens Simulator, for creating a Comprehensive Progressive Lens Simulation. The Progressive Lens Simulator can be Head-mounted. A Guided Lens Design Exploration System for the Progressive Lens Simulator can include a Progressive Lens Simulator, a Feedback-Control Interface, and a Progressive Lens Design processor, to generate a modified progressive lens simulation for the patient after a guided modification of the progressive lens design. A Deep Learning Method for an Artificial Intelligence Engine can be used for a Progressive Lens Design Processor. Embodiments include a multi-station system of Progressive Lens Simulators and a Central Supervision Station.

Claims (38)

1. A Supervised Multi-station system of Progressive Lens Simulators, comprising:

a set of Progressive Lens Simulators, individually including

an Eye Tracker, for tracking an eye axis direction to determine a gaze distance;

an Off-Axis Progressive Lens Simulator, for generating an Off-Axis progressive lens simulation (Off-Axis PLS) of a progressive lens design; and

an Axial Power-Distance Simulator, for simulating a progressive lens power in the eye axis direction, thereby creating a Comprehensive Progressive Lens Simulation of the progressive lens design from the Off-Axis PLS; and

a Central Supervision Station, in communication with the Progressive Lens Simulators, for providing supervision for an operation of the individual Progressive Lens Simulators.

2. The Supervised Multi-station system of claim 1 , comprising:

two-way communication channels between the individual Progressive Lens Simulators and the Central Supervision Station, for

the Progressive Lens Simulators informing the Central Supervision Station about simulations of progressive lens designs; and

the Central Supervision Station supervising the simulations by the Progressive Lens Simulators.

3. The Supervised Multi-station system of claim 1 , wherein:

the Progressive Lens Simulators individually comprise Lens Design Exploration Systems, for guiding an exploration of progressive lens designs.

4. The Supervised Multi-station system of claim 1 , wherein:

the Central Supervision Station comprises a centralized Lens Design Exploration System, for

guiding an exploration of progressive lens designs, and

communicating corresponding guidance signals to the individual Progressive Lens Simulators.

5. The Supervised Multi-station system of claim 1 , wherein:

the Progressive Lens Simulators individually comprise Artificial Intelligence Engines, for executing a deep learning method for Progressive Lens Design Processors of the Progressive Lens Simulators.

6. The Supervised Multi-station system of claim 1 , wherein:

the Central Supervision Station comprises a centralized Artificial Intelligence Engine, for

executing a deep learning method for Progressive Lens Design Processors of the Progressive Lens Simulators, and

communicating corresponding training signals to the individual Progressive Lens Simulators.

7. The Supervised Multi-station system of claim 1 , wherein:

the Progressive Lens Simulators individually comprise Artificial Intelligence Engines, for executing a deep learning method for Search Guidance Engines of the Progressive Lens Simulators.

8. The Supervised Multi-station system of claim 1 , wherein:

the Central Supervision Station comprises a centralized Artificial Intelligence Engine, for

executing a deep learning method for a Search Guidance Engine, and

communicating corresponding guiding signals to the individual Progressive Lens Simulators.

9. The Supervised Multi-station system of claim 1 , wherein:

the Progressive Lens Simulators are one of multistage PLSs, integrated PLSs, table-top PLSs and head-mounted PLSs.

10. The Supervised Multi-station system of claim 1 , wherein:

the Central Supervision Station is in communication with the Progressive Lens Simulators by at least one of wired communication channels and wireless communication channels.

11. The Supervised Multi-station system of claim 1 , the Off-Axis Progressive Lens Simulator comprising:

an Image Generator, for generating an image;

an Off-Axis Progressive Lens Simulator Processor, for transforming the generated image into an Off-Axis PLS signal according to the progressive lens design by

receiving the generated image from the Image Generator; and

transforming the generated image into the Off-Axis PLS signal by introducing a locally varying curvature, representative of the progressive lens design; and

an Off-Axis Progressive Lens Simulator Display, for displaying the Off-Axis PLS according to the Off-Axis PLS signal.

Assignments (4)
CHANGE OF NAME Recorded Oct 2, 2025
From: NEUROLENS, INC.
To: NEWTON, INC.
Reel/Frame 072901/0407 →
SECURITY INTEREST Recorded Oct 4, 2023
From: NEUROLENS, INC.
To: TRINITY CAPITAL INC.
Reel/Frame 065116/0014 →
CHANGE OF NAME Recorded Jul 3, 2020
From: EYEBRAIN MEDICAL, INC.
To: NEUROLENS, INC.
Reel/Frame 054117/0637 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 23, 2019
From: ZIMANYI, GERGELY T.
To: EYEBRAIN MEDICAL, INC.
Reel/Frame 048681/0239 →
Continuity (1)
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