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Richard L. Spagna

IBM

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Publication

Featured researches published by Richard L. Spagna.

Archive | 1999

Secure electronic content distribution on CDS and DVDs

Marco M. Hurtado; Kenneth Louis Milsted; George Gregory Gruse; Edgar Downs; Christopher Lehman; Richard L. Spagna; Jeffrey Bruce Lotspiech

Archive | 1998

Method for delivering electronic content from an online store

Richard L. Spagna; Kenneth Louis Milsted; David Preston Lybrand; Edgar Downs

Archive | 2005

Super-distribution of protected digital content

Marco M. Hurtado; James C. Mahlbacher; Richard L. Spagna

Archive | 2001

Method and system for securing local database file of local content stored on end-user system

Richard L. Spagna; Ting Zhao; Douglas Richard Geisler; James C. Mahlbacher

Archive | 2005

Updating usage conditions in lieu of download digital rights management protected content

Richard L. Spagna; Marco M. Hurtado; Paul R. Rettig; Ting Zhao

Archive | 2000

Method for determining internet users geographic region

Richard L. Spagna; Paul R. Rettig; Jeremy Rodgers; Arthur Best; R. Best Ii Arthur

Archive | 1997

Method and system for preventing routing maelstrom loops of automatically routed electronic mail

Richard L. Spagna; Arun Rao

Archive | 1996

Agent activity report via object embedding

Colin George Harrison; Richard L. Spagna; Sueann Nichols

Archive | 2000

Method and system for secure debugging of a secure software module

John Dorak; Stephen B. Cagle; Richard L. Spagna

Archive | 2000

Method for transmitting encryption digital contents to system for playing-back contents and computer readable medium therefor

Edgar Downs; George Gregory Gruse; Marco M. Hurtado; Christopher Lehman; Jeffrey Bruce Lotspiech; Kenneth Louis Milsted; Richard L. Spagna

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Marco M. Hurtado

IBM

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Edgar Downs

IBM

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Kenneth Louis Milsted

IBM

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Christopher Lehman

IBM

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George Gregory Gruse

IBM

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Jeffrey Bruce Lotspiech

IBM

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James C. Mahlbacher

IBM

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Paul R. Rettig

IBM

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Ting Zhao

IBM

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Arthur Best

IBM

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