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For the Inventor, By the Inventor

Sherman Oaks, CA, United States of America

Saul Epstein

USPTO Granted Patents = 14


Average Co-Inventor Count = 1.8

ph-index = 11

Forward Citations = 835(Granted Patents)


Company Filing History:

goldMedal3 out of 6 
 
Lane Research
 patents
silverMedal11 out of 832,718 
Other
 patents

Years Active: 1985-2006

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14 patents (USPTO):Explore Patents
1. 7008054 - Actuation mechanism for variable focus spectacles (2006-03-07),
2. 6053610 - Actuation mechanism for variable focal length spectacles (2000-04-25),
3. 6040947 - Variable spectacle lens (2000-03-21),
4. 5999328 - Liquid-filled variable focus lens with band actuator (1999-12-07),
5. 5956183 - Field-customizable variable focal length lens (1999-09-21),
6. 5668620 - Variable focal length lenses which have an arbitrarily shaped periphery (1997-09-16),
7. 5371629 - Non-circular variable focus lens (1994-12-06),
8. 5268767 - Image pattern for facsimile receiver with reciprocating printhead and (1993-12-07),
9. 5240334 - Hand held multiline printer with base member for guiding (1993-08-31),
10. 5129746 - Reciprocating printer shuttle (1992-07-14),
11. 5032923 - Printing control system for facsimile receiver (1991-07-16),
12. 4972270 - Facsimile recorder with acutely mounted staggered array ink jet printhead (1990-11-20),
13. 4537516 - Electronic thermometer (1985-08-27),
14. 4493564 - Clinical instrument for measuring pulse rate and body temperature (1985-01-15),

Title: The Innovative Mind of Saul Epstein

Introduction

Saul Epstein is a notable inventor based in Sherman Oaks, CA. He has made significant contributions to the field of optics, particularly with his innovative designs for variable focus spectacles. With a total of 14 patents to his name, Epstein's work showcases his dedication to enhancing visual technology.

Latest Patents

Among his latest patents are two remarkable inventions: the "Actuation Mechanism for Variable Focus Spectacles" and the "Actuation Mechanism for Variable Focal Length Spectacles." The first patent describes an actuating mechanism that allows for the adjustment of two variable focus lens units mounted on the spectacle bridge. This mechanism utilizes elongated drive levers that rotate simultaneously in opposite directions, enabling the wearer to change the focal length of the lenses with ease. The second patent introduces a linearly-movable finger-operated slider that rotates a cam within the bridge, causing the lens units to adjust their focal length based on the user's input.

Career Highlights

Throughout his career, Saul Epstein has worked with various companies, including Lane Research. His innovative spirit and technical expertise have allowed him to develop groundbreaking solutions in the field of eyewear technology.

Collaborations

Epstein has collaborated with talented individuals such as Stephen L. Kurtin and Daniel E. Fedele. These partnerships have contributed to the advancement of his inventions and the overall progress in optical technology.

Conclusion

Saul Epstein's contributions to the field of optics through his innovative patents demonstrate his commitment to improving visual technology. His work continues to inspire future advancements in eyewear design and functionality.

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