Invention Grant
US07698716B2 Optical media, read inhibiting agents and methods of making and using same
失效
光学介质，读取抑制剂及其制造和使用方法
- Patent Title: Optical media, read inhibiting agents and methods of making and using same
- Patent Title (中): 光学介质，读取抑制剂及其制造和使用方法
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Application No.: US11274550Application Date: 2005-11-14
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Publication No.: US07698716B2Publication Date: 2010-04-13
- Inventor: Arthur R. LeBlanc, III , Robert F. Thompson , Louis Cincotta , Edward Lindholm , Joseph W. Paulus
- Applicant: Arthur R. LeBlanc, III , Robert F. Thompson , Louis Cincotta , Edward Lindholm , Joseph W. Paulus
- Applicant Address: US GA Atlanta
- Assignee: Flexplay Technologies, Inc.
- Current Assignee: Flexplay Technologies, Inc.
- Current Assignee Address: US GA Atlanta
- Agency: Seyfarth Shaw LLP
- Main IPC: G11B17/04
- IPC: G11B17/04
Abstract:
Apparatuses, products, devices and methods of manufacture consistent with the invention include optically readable media with at least one mechanism, chemical, agent, and/or process for limiting the time period that at least a portion of encoded information can be read and/or accessed by an optical beam and/or reader capable of reading the encoded information.
Public/Granted literature
- US20060136948A1 Optical media, read inhibiting agents and methods of making and using same Public/Granted day:2006-06-22
Information query
IPC分类:
