Collierville, TN, United States of America

Roy E Williams

This inventor holds 12 USPTO granted patents. Top assignees: Memphis Eye & Cataract Associates Ambulatory Surgery Center, Memphis Eye & Cataract Assoc., Memphis Eye & Contact Associates. Active years: 1997-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roy E Williams. Retrieved from https://idiyas.com/inventor/roy-e-williams

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 12

% Patents Active = 58.3

Average Co-Inventor Count = 2.2

ph-index = 9

Forward Citations = 427(Granted Patents)

Location History:

Memphis, TN (US) (1997)
Colierville, TN (US) (2006)
Collierville, TN (US) (2001 - 2007)

Company Filing History:

8 out of 8

Memphis Eye & Cataract Associates Ambulatory Surgery Center

patents

1 out of 1

Memphis Eye & Cataract Assoc.

patent

1 out of 1

Memphis Eye & Contact Associates

patent

4. 2 out of 834,570

Other

patents

Years Active: 1997-2007

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7161727 - Digital micromirror device having a window transparent to ultraviolet (UV) light (2007-01-09),

2. 7040776 - Self-contained illumination device for medicine containers (2006-05-09),

3. 7023605 - Digital micromirror device having a window transparent to ultraviolet (UV) light (2006-04-04),

4. 6923802 - System for generating ablation profiles for laser refractive eye surgery (2005-08-02),

5. 6859311 - Digital micromirror device having a window transparent to ultraviolet (UV) light (2005-02-22),

6. 6766042 - System to automatically detect eye corneal striae (2004-07-20),

7. 6508812 - Control system for high resolution high speed digital micromirror device for laser refractive eye surgery (2003-01-21),

8. 6500171 - System for generating ablation profiles for laser refractive eye surgery (2002-12-31),

9. 6413251 - Method and system for controlling a digital mircomirror device for laser refractive eye surgery (2002-07-02),

10. 6394999 - Laser eye surgery system using wavefront sensor analysis to control digital micromirror device (DMD) mirror patterns (2002-05-28),

11. 6280436 - Eye tracking and positioning system for a refractive laser system (2001-08-28),

12. 5624437 - High resolution, high speed, programmable laser beam modulating (1997-04-29),

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]