Inventor
Amal Ahmed Shaheen
Inventor
Austin, TX, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication39%
G06FElectric digital data processing36%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
7,864,953'Adding an additional level of indirection to title key encryption'20117,756,830'Error detection protocol'20107,613,303'Controlling delivery of broadcast encryption content for a network cluster from a content server outside the cluster'20097,519,181'System and method for enforcing network cluster proximity requirements using a proxy'20097,412,063'Controlling delivery of broadcast encryption content for a network cluster from a content server outside the cluster'20086,823,457'Method and system for verifying control accesses between a device on a non-proprietary bus and a device on a proprietary bus'20046,748,381'Apparatus and method for maintaining consistency of shared data resources in a cluster environment'20046,587,860'Apparatus and method for tracking access to data resources in a cluster environment'20036,549,972'Method and system for providing control accesses between a device on a non-proprietary bus and a device on a proprietary bus'20036,529,960'Method and system for replicating data in a distributed computer environment'20036,363,495'Method and apparatus for partition resolution in clustered computer systems'20026,338,092'Method, system and computer program for replicating data in a distributed computed environment'20026,335,937'Node failure recovery in a hub and spoke data replication mechanism'20026,119,151'System and method for efficient cache management in a distributed file system'20006,052,785'Multiple remote data access security mechanism for multitiered internet computer networks'20006,032,227'System and method for cache management in mobile user file systems'20005,893,920'System and method for cache management in mobile user file systems'19995,634,122'System and method for multi-level token management for distributed file systems'19975,434,994'System and method for maintaining replicated data coherency in a data processing system'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2011Patents assigned to IBM (19)· patent assignee history
1995–2011Based in Austin, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 19 | 1995–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Austin, Texas, US | 19 | 1995–2011 |