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Birmingham, United Kingdom

Light and Sound Design Ltd.

USPTO Granted Patents = 64

CIPO Patents = 3

Trademarks = 4

Forward Citations = 1,506

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14 inventors (with patents filed for the assignee):

William E Hewlett (34 out of 62 patents)

Mark A Hunt (21 out of 60 patents)

Nigel Evans (21 out of 38 patents)

4. Michael D Hughes (12 out of 24 patents)

5. Keith J Owen (9 out of 13 patents)

6. Ian Clarke (8 out of 24 patents)

7. Richard Parker (7 out of 14 patents)

8. Andrew Murray (2 out of 2 patents)

9. Scott M Perry (1 out of 3 patents)

10. Matt Beaumont (1 out of 6 patents)

11. Jerry J Harris (1 out of 2 patents)

12. Jerry L Harris (1 out of 1 patent)

13. Troy Starr (1 out of 1 patent)

14. Mark Hunt (1 out of 1 patent)

15. Keith James Owen (0 patent)

Core Competencies:

Digitally Controlled Lighting

Stage Lighting Systems

Color Changer Technology

Pixel Mirror Technology

Programmable Micromirrors

Virtual Reality Interfaces

Gobo Control Formats

Heat Management Solutions

Lighting Communication Architecture

Anti-Noise Systems

Custom Color Wheels

MIDI Communication

64 patents: Sort by Forward Citations

1. 6865008 - Trimmer iris for use with a digitally shape-controlled lighting system (2005-03-08),

2. 6823119 - Three color digital gobo system (2004-11-23),

3. 6775991 - Super cooler for a heat producing device (2004-08-17),

4. 6736528 - Electronically controlled stage lighting system (2004-05-18),

5. 6696101 - Medium for a color changer (2004-02-24),

6. 6682031 - Dual hook clamp (2004-01-27),

7. 6648286 - Lamp-holding hook clamp and connector keyway (2003-11-18),

8. 6622053 - Electronically controlled stage lighting system (2003-09-16),

9. 6617792 - Pixel mirror based stage lighting system (2003-09-09),

10. 6601974 - Illumination obscurement device (2003-08-05),

11. 6597132 - Stage lighting lamp unit and stage lighting system including such unit (2003-07-22),

12. 6592480 - Belt looping (2003-07-15),

13. 6588944 - Three color digital gobo system (2003-07-08),

14. 6578991 - Bulb cooling (2003-06-17),

15. 6565941 - Medium for a color changer (2003-05-20),

Light and Sound Design Ltd. is a leading provider of professional audio and lighting solutions. With over a decade of experience, we specialize in creating captivating sound and visual experiences for various events and venues. Our team of skilled technicians and designers work closely with clients to deliver custom-tailored services that meet their specific needs. Whether it's a concert, corporate event, or theatrical production, we have the expertise and equipment to bring your vision to life. Visit our website to learn more about our services and portfolio.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

64 Patents

#3 in

#280 in

#11,185 in the World

Birmingham, United Kingdom

Light and Sound Design Ltd.

Forward Citations = 1,506

14 inventors:

William E Hewlett (34 out of 62 patents)

Mark A Hunt (21 out of 60 patents)

Nigel Evans (21 out of 38 patents)

4. Michael D Hughes (12 out of 24 patents)

5. Keith J Owen (9 out of 13 patents)

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