For the Inventor, By the Inventor

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Valencia, CA, United States of America

Wavien, Inc.

USPTO Granted Patents = 38

% Expired Patents = 34.2

CIPO Patents = 3

EPO Patents = 2

Forward Citations = 295

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8 inventors (with patents filed for the assignee):

Kenneth K Li (37 out of 66 patents)

Seiji Inatsugu (3 out of 5 patents)

George Ouyang (1 out of 1 patent)

4. Seiji Inatsuju (1 out of 1 patent)

5. Sheldon Sillyman (1 out of 1 patent)

6. Ronald A Ferrante (1 out of 2 patents)

7. Chingfa Chen (1 out of 8 patents)

8. Douglas M Brenner (1 out of 15 patents)

9. M Kenneth K Li (0 patent)

Core Competencies:

LED Lamp

Light Recycling

Projection Display

Illumination Engine

Reflector Systems

Light Pipe

Color Mixing

Filament Lamps

Optical Waveguide

Brightness Enhancement

Polarization Recovery

38 patents: Sort by Forward Citations

1. 9057488 - Liquid-cooled LED lamp (2015-06-16),

2. 8979308 - LED illumination system with recycled light (2015-03-17),

3. 8858037 - Light emitting diode array illumination system with recycling (2014-10-14),

4. 8789973 - Liquid cooled LED lighting device (2014-07-29),

5. 8602567 - Multiplexing light pipe having enhanced brightness (2013-12-10),

6. 8388190 - Illumination system and method for recycling light to increase the brightness of the light source (2013-03-05),

7. 8317331 - Recycling system and method for increasing brightness using light pipes with one or more light sources, and a projector incorporating the same (2012-11-27),

8. 7976204 - Illumination system and method for recycling light to increase the brightness of the light source (2011-07-12),

9. 7710669 - Etendue efficient combination of multiple light sources (2010-05-04),

10. 7631989 - Dual paraboloid reflector and dual ellipsoid reflector systems with optimized magnification (2009-12-15),

11. 7618158 - Illumination system using filament lamps (2009-11-17),

12. 7513630 - Compact dual ellipsoidal reflector (DER) system having two molded ellipsoidal modules such that a radiation receiving module reflects a portion of rays to an opening in the other module (2009-04-07),

13. 7452086 - Light pipe based projection engine (2008-11-18),

14. 7357558 - LCD display backlight system with improved color mixing and efficiency (2008-04-15),

15. 7357550 - LED illumination engine using a reflector (2008-04-15),

Wavien, Inc. is a technology company based in Valencia, California, specializing in advanced optical and thermal management solutions. The organization focuses on developing innovative products that enhance energy efficiency and performance across various applications, including lighting and display technologies. Wavien's expertise lies in the integration of cutting-edge materials and engineering principles to create solutions that address the growing demand for sustainable and high-performance systems in diverse industries.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

38 Patents

#10 in Valencia, CA

#2,130 in California

#9,020 in US

#17,831 in the World

Valencia, CA, United States of America

Wavien, Inc.

Forward Citations = 295

8 inventors:

Kenneth K Li (37 out of 66 patents)

Seiji Inatsugu (3 out of 5 patents)

George Ouyang (1 out of 1 patent)

4. Seiji Inatsuju (1 out of 1 patent)

5. Sheldon Sillyman (1 out of 1 patent)

Please report any incorrect information to [email protected]

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