Have been maintaining various industry noted products running millions of lines of code mainly in the area of file systems, file access and networking+security.

Patent Profile (2005 to 2010):
1 Secure virtual machine memory
2 System and method for offline updation of software in virtual machine images
3 Virtual machine communications
4 Communication with non-repudiation
5 Communication with non-repudiation and blind signatures
6 Receiver non-repudiation via a secure device
7 Receiver non-repudiation
8 Secure broadcasting and multicasting
9 Techniques for snapshotting
10 Techniques for using sparse files during snapshots
11 Clustered snapshots in networks
12 Simultaneous screen saver operations
13 Techniques for secure data management in a distributed environment
14 File system interface for CIM
15 Techniques for extending and controlling access to a common information model
16 Multi-node replication systems, devices and methods
17 Techniques to support disparate file systems
18 Techniques for random bit generation
19 Techniques for versioning file systems
20 Techniques for retaining security restrictions with file versioning
21 Techniques for synchronizing and archive-versioning of encrypted files
22 Data access management
23 Techniques for copying on write
24 Backup archive management
25 Techniques for versioning files
26 Coordinated peer-to-peer (p2p) replicated backup and versioning
26.1 System for coordinating registration and managing peer-to-peer connections for
data replicated backup and versioning

Note: Many of the above have been bought by Microsoft, Apple & Oracle.
Ref: www.google.com/patents (search terms: Gosukonda Sudhakar)

Presentations:

* SNIA Storage developer conference 2008 (Santa Clara, CA, USA).
  CIMFS: File system interface for CIM (Accepted).

* SUSE developer conference 2007 (Prague, Czech Republic).
  Design of editions, a versioning file system (Accepted, Presented).

Innovation Article:
http://issuu.com/novidc/docs/idc_tech_journal_v4