Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7644273 | Modulation method for minimizing pirating and/or unauthorized copying and/or unauthorized access of/to data on/from data media including compact discs and digital versatile discs | — | 2010-01-05 |
| 7428591 | Content authorization system over networks including the Internet and method for transmitting same | — | 2008-09-23 |
| 7356513 | Method for minimizing pirating and/or unauthorized copying and/or unauthorized access of/to data on/from data media including compact discs and digital versatile discs, and system and data media for same | — | 2008-04-08 |
| 7237725 | Security marking system and method for minimizing pirating of data on data media including compact discs and digital versatile discs | James Fleming | 2007-07-03 |
| 7111449 | Gas heat engine | — | 2006-09-26 |
| 7069246 | Method for minimizing pirating and/or unauthorized copying and/or unauthorized access of/to data on/from data media including compact discs and digital versatile discs, and system and data media for same | — | 2006-06-27 |
| 6961850 | Method and system for minimizing pirating and/or unauthorized copying and/or unauthorized access of/to data on/from data media including compact discs and digital versatile discs | — | 2005-11-01 |
| 6887404 | Security marking system and method for minimizing pirating of data on data media including compact discs and digital versatile discs | James Fleming | 2005-05-03 |
| 6860429 | Security marking system and method for minimizing pirating of data on data media including compact discs and digital versatile discs | James Fleming | 2005-03-01 |
| 6757728 | Content authorization system over networks including searching and reporting for unauthorized use | — | 2004-06-29 |
| 6684199 | METHOD FOR MINIMIZING PIRATING AND/OR UNAUTHORIZED COPYING AND/OR UNAUTHORIZED ACCESS OF/TO DATA ON/FROM DATA MEDIA INCLUDING COMPACT DISCS AND DIGITAL VERSATILE DISCS, AND SYSTEM AND DATA MEDIA FOR SAME | — | 2004-01-27 |
| 6636689 | Data disc modulation for minimizing pirating and/or unauthorized copying and/or unauthorized access of/to data on/from data media including compact discs and digital versatile discs | — | 2003-10-21 |
| 6564253 | Content authorization system over networks including searching and reporting for unauthorized content locations | — | 2003-05-13 |
| 6477134 | Security marking system and method for minimizing pirating of data on data media including compact discs and digital versatile discs | James Fleming | 2002-11-05 |
| 5325238 | Method and apparatus for high speed duplication of audio or digital signals | Jeffrey B. Kadin | 1994-06-28 |
| 4771464 | FM stereophonic broadcasting system utilizing simultaneous companding and modulation/demodulation | Jeffrey B. Kadin | 1988-09-13 |
| 4602380 | Compatible transmission techniques for FM stereophonic radio and television | — | 1986-07-22 |
| 4602381 | Adaptive expanders for FM stereophonic broadcasting system utilizing companding of difference signal | Aldo G. Cugnini, Daniel W. Gravereaux | 1986-07-22 |
| 4190746 | Diaphragm material for moving coil loudspeaker, may be laminated or integral with surround | Hugh D. Harwood, Joseph Y. C. Pao | 1980-02-26 |