Issued Patents All Time
Showing 101–120 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7721044 | Expanding the storage capacity of a virtualized data storage system | Narayanan Balakrishnan, Ajit Narayanan, Vijayarankan Muthirisavenugopal | 2010-05-18 |
| 7711897 | Method, system, apparatus, and computer-readable medium for improving disk array performance | Vijayarankan Muthirisavenugopal, Ajit Narayanan | 2010-05-04 |
| 7689766 | Method, system, apparatus, and computer-readable medium for integrating a caching module into a storage system architecture | Anandh Mahalingam, Ajit Narayanan, Narayanan Balakrishnan | 2010-03-30 |
| 7653836 | Logging metadata modifications in a data storage system | Ajit Narayanan, Vijayarankan Muthirisavenugopal, Anandh Mahalingam | 2010-01-26 |
| 7647443 | Implementing I/O locks in storage systems with reduced memory and performance costs | Ajit Narayanan, Loganathan Ranganathan, Sharon Enoch | 2010-01-12 |
| 7562200 | Method, system, apparatus, and computer-readable medium for locking and synchronizing input/output operations in a data storage system | Srinivasa Rao Vempati, Vijayarankan Muthirisavenugopal, Narayanan Balakrishnan | 2009-07-14 |
| 7536529 | Method, system, apparatus, and computer-readable medium for provisioning space in a data storage system | Venkatesh Ramamurthy, Loganathan Ranganathan, Anandh Mahalingam | 2009-05-19 |
| 7529902 | Methods and systems for locking in storage controllers | Senthil Thangaraj, Basavaraj Hallyal | 2009-05-05 |
| 7373366 | Method, system, apparatus, and computer-readable medium for taking and managing snapshots of a storage volume | Vijayarankan Muthirisavenugopal, Srikumar Subramanian, Ajit Narayanan | 2008-05-13 |
| 7206991 | Method, apparatus and program for migrating between striped storage and parity striped storage | Basavaraj Hallyal, Senthil Thangaraj, Narasimhulu Dharanikumar Kotte, Ramya Subramanian | 2007-04-17 |
| 7117310 | Systems and methods for cache synchronization between redundant storage controllers | Chayan Biswas, Ragendra Mishra, Senthil Thangaraj | 2006-10-03 |
| 7082498 | Online RAID migration without non-volatile memory | Parag R. Maharana, Sumanesh Samanta | 2006-07-25 |
| 7062605 | Methods and structure for rapid background initialization of a RAID logical unit | Chayan Biswas, Ragendra Mishra, Basavaraj Hallyal | 2006-06-13 |
| 7024585 | Method, apparatus, and program for data mirroring with striped hotspare | Parag R. Maharana | 2006-04-04 |
| 7020770 | Method and apparatus for configuration of RAID controllers | Gerald E. Smith, Basavaraj Hallyal | 2006-03-28 |
| 6996689 | Systems and methods for striped storage migration | Sumanesh Samanta, Basavaraj Hallyal | 2006-02-07 |
| 6928514 | Method and apparatus for teaming storage controllers | Parag R. Maharana | 2005-08-09 |
| 6892276 | Increased data availability in raid arrays using smart drives | Ragendra Mishra, Chayan Biswas, Basavaraj Hallyal | 2005-05-10 |
| 6567899 | Transportable memory apparatus and associated methods of initializing a computer system having same | Sukha Ghosh, Stephen Piper, Marc C. Karasek, Basavaraj Hallyal | 2003-05-20 |
| 6557077 | Transportable memory apparatus and associated methods of initializing a computer system having the same | Sukha Ghosh, Stephen Piper, Marc C. Karasek, Basavaraj Hallyal | 2003-04-29 |