Barnard; James A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Barnard; James A..The latest application filed is for "credit or debit copy-protected optical disc".

Company Profile

0.8.6

Barnard; James A. - Scottsville NY
Barnard, James A. - Scottsviille NY
Barnard; James A. - Centerville OH
Barnard; James A. - Conesus NY
Barnard; James A. - Avon NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Copy protection using multiple security levels on a programmable CD-ROM Grant 7,057,993 - Barnard , et al. June 6, 2	2006-06-06
Credit or debit copy-protected optical disc App 20020191788 - Inchalik, Michael A. ; et al.	2002-12-19
Catalog merchandising using hybrid optical disc App 20020184115 - Mueller, William J. ; et al.	2002-12-05
Phase-change recording element for write once applications App 20020160304 - Tyan, Yuan-Sheng ; et al.	2002-10-31
Copy protection using multiple security levels on a programmable CD-ROM App 20020144114 - Barnard, James A. ; et al.	2002-10-03
Copy protection using a preformed ID and a unique ID on a programmable CD-ROM App 20020141583 - Barnard, James A. ; et al.	2002-10-03
Hybrid optical disc construction App 20010005357 - Ha, Bruce ; et al.	2001-06-28
Hybrid optical disc construction Grant 6,212,158 - Ha , et al. April 3, 2	2001-04-03
Air bag module assembly Grant 6,126,191 - Pepperine , et al. October 3, 2	2000-10-03
Magneto-optic readout using a polarization-preserving optical fiber Grant 5,152,597 - Barnard October 6, 1	1992-10-06
Disk cartridge adapted for use with different disk drives Grant 5,140,489 - Barnard August 18, 1	1992-08-18
Quasi-constant linear-velocity disk having corresponding radii of adjacent annular zones related by a rational number for distributing prerecorded indicia to form a coherent write clock signal Grant 4,819,218 - Barnard April 4, 1	1989-04-04
Clock resynchronization after a track jump Grant 4,811,317 - Barnard , et al. March 7, 1	1989-03-07
Optical disc write/read employing passive focus maintenance Grant 4,530,082 - Howe , et al. July 16, 1	1985-07-16

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