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Santa Fe Springs, CA, United States of America

Optical Disc Corporation

USPTO Granted Patents = 18

% Expired Patents = 33.3

Forward Citations = 131

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11 inventors (with patents filed for the assignee):

Richard L Wilkinson (10 out of 26 patents)

John H Rilum (8 out of 19 patents)

Carlyle J Eberly (7 out of 7 patents)

4. John R Holmes (4 out of 8 patents)

5. John S Winslow (4 out of 17 patents)

6. John F Browne (3 out of 3 patents)

7. W Ray Dakin (3 out of 3 patents)

8. Shigang Li (2 out of 2 patents)

9. William W Boyle (2 out of 2 patents)

10. Wayne R Dakin (1 out of 27 patents)

11. Stephen P Brown (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 7190661 - Configuration of three-dimensional features in data recording structures (2007-03-13),

2. 7102991 - Configuration of three-dimensional features in data recording structures (2006-09-05),

3. 7054260 - Hybrid discs (2006-05-30),

4. 7042475 - Method and apparatus for manufacturing hybrid discs (2006-05-09),

5. 7016295 - Hybrid discs displaying certain dimensional values (2006-03-21),

6. 6785221 - Method of producing improved three-dimensional features in data recording structures (2004-08-31),

7. 6570840 - Figure of merit in optical recording structures (2003-05-27),

8. 5608712 - Method and means for varying pit duty cycle and changing pit depth on an (1997-03-04),

9. 5608711 - Method and means for changing pit depth on an optical recordable medium (1997-03-04),

10. 5399220 - Composite disc media and method for making same (1995-03-21),

11. 5297129 - Waveform shaping method and apparatus for optical recording (1994-03-22),

12. 4963901 - Direct read after write optical storage medium and information storage (1990-10-16),

13. 4809022 - Direct read after write optical storage medium (1989-02-28),

14. 4743980 - Audio carrier amplitude control for videodisc recorder (1988-05-10),

15. 4707670 - PLL stabilized frequency modulator with extended low frequency range (1987-11-17),

Optical Disc Corporation, based in Santa Fe Springs, California, specializes in the development and manufacturing of advanced optical disc technologies. The company focuses on producing high-quality optical media products, including CDs, DVDs, and Blu-ray discs, catering to various industries such as entertainment, data storage, and software distribution. With a commitment to innovation, Optical Disc Corporation continually explores new applications and enhancements in optical storage solutions, positioning itself as a key player in the optical media landscape.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

18 Patents

#11 in Santa Fe Springs, CA

#4,278 in California

#17,933 in US

#34,146 in the World

Santa Fe Springs, CA, United States of America

Optical Disc Corporation

Forward Citations = 131

11 inventors:

Richard L Wilkinson (10 out of 26 patents)

John H Rilum (8 out of 19 patents)

Carlyle J Eberly (7 out of 7 patents)

4. John R Holmes (4 out of 8 patents)

5. John S Winslow (4 out of 17 patents)

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