LexDanaLexDanabeta
Inventor

Raymond C. Chen

Inventor
Campbell, CA, US

Overview

37→
Patents
1991–2013
Patent span
Physics
Primary field (CPC G)

Patents· 37 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary
G06FElectric digital data processing49%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests36%
H04LTransmission of digital information, e.g. telegraphic communication5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%
A61CDentistry2%
G10LSpeech analysis techniques or speech synthesis2%
H04JMultiplex communication2%
H04QSelecting2%
PatentTitleYear
8,370,301'System and method for reallocating blocks in checkpointing bitmap-based file systems'20138,161,007'System and method for supporting asynchronous data replication with very short update intervals'20128,135,678'System and method for restoring a single data stream file from a snapshot'20128,069,149'System and method for redirecting access to a remote mirrored snapshot'20118,027,473'System and method for improved data protection in PONs'20118,010,503'System and method for restoring a single data stream file from a snapshot'20117,991,791'System and method for redirecting access to a remote mirrored snapshot'20117,979,416'Metadirectory namespace and method for use of the same'20117,958,168'System and method for restoring a virtual disk from a snapshot'20117,930,275'System and method for restoring and reconciling a single file from an active file system and a snapshot'20117,783,684'Efficient, robust file handle invalidation'20107,743,035'System and method for restoring a virtual disk from a snapshot'20107,720,801'System and method for supporting asynchronous data replication with very short update intervals'20107,644,109'System and method for storage of snapshot metadata in a remote file'20107,617,217'System and method for redirecting access to a remote mirrored snapshot'20097,613,724'Metadirectory namespace and method for use of the same'20097,506,213'Method and apparatus for handling data corruption or inconsistency in a storage system'20097,451,167'Verification of file system log data using per-entry checksums'20087,444,361'File folding technique'20087,385,995'System and method for dynamic bandwidth allocation on PONs'20087,386,546'Metadirectory namespace and method for use of the same'20087,305,424'Manipulation of zombie files and evil-twin files'20077,272,556'Scalable and embedded codec for speech and audio signals'20077,231,409'System and method for reallocating blocks in checkpointing bitmap-based file systems'20077,165,079'System and method for restoring a single data stream file from a snapshot'20077,117,303'Efficient, robust file handle invalidation'20067,076,509'System and method for restoring a virtual disk from a snapshot'20067,072,910'File folding technique'20067,051,050'System and method for restoring a single file from a snapshot'20067,043,485'System and method for storage of snapshot metadata in a remote file'20067,010,553'System and method for redirecting access to a remote mirrored snapshot'20066,799,284'Reparity bitmap RAID failure recovery'20046,757,695'System and method for mounting and unmounting storage volumes in a network storage environment'20046,738,418'Method and apparatus for adaptive data allocation in a multi-carrier communication system'20046,629,813'Microelectronic fabrication tool loading method providing enhanced microelectronic fabrication tool operating efficiency'20036,453,574'Method for aligning a cassette pod to an overhead hoist transport system'20025,052,420'Tooth cleaner device for retention of reel means carrying a spool of strings'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2003Patents assigned to TAIWAN SEMICONDUCTOR MFG (2)· patent assignee history
2002Based in Hsinchi, TW· patent location history
2003Based in Hsinchu, TW· patent location history
2004–2009Patents assigned to NETWORK APPLIANCE INC (15)· patent assignee history
2004–2013Based in Campbell, CA, US· patent location history
2004–2011Based in Raleigh, NC, US· patent location history
2007Based in Neshanic Station, NJ, US· patent location history
2008Patents assigned to BROOKTREE BROADBAND HOLDING IN (1)· patent assignee history
2009–2013Patents assigned to NETAPP INC (15)· patent assignee history
2011–2013Patents assigned to CHEN RAYMOND C (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NETAPP INC152009–2013
NETWORK APPLIANCE INC152004–2009
CHEN RAYMOND Cself42011–2013
TAIWAN SEMICONDUCTOR MFG22002–2003
BROOKTREE BROADBAND HOLDING IN12008
Locations
LocationPatentsSpan
Campbell, California, US302004–2013
Raleigh, NC, US32004–2011
Neshanic Station, New Jersey, US12007
Hsinchu, TW12003
Hsinchi, TW12002