Issued Patents All Time
Showing 51–75 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7200402 | Method for handing off streaming media sessions between wireless base stations in a mobile streaming media system | John G. Apostolopoulos, Sujoy Basu, Gene Cheung, Sumit Roy, Wai-tan Tan +3 more | 2007-04-03 |
| 7149543 | Handheld computer with detachable communication device | — | 2006-12-12 |
| 7145972 | Polyphase channelization system | Tien M. Nguyen | 2006-12-05 |
| 7130890 | Method and system for adaptively prefetching objects from a network | Sujoy Basu | 2006-10-31 |
| 7120462 | Portable computing, communication and entertainment device with central processor carried in a detachable handset | — | 2006-10-10 |
| 6996618 | Method for handling off multiple description streaming media sessions between servers in fixed and mobile streaming media systems | John G. Apostolopoulos, Sujoy Basu, Gene Cheung, Sumit Roy, Wai-tan Tan +3 more | 2006-02-07 |
| 6961004 | Portable messaging and scheduling device with homebase station | — | 2005-11-01 |
| 6952617 | Handheld computer with detachable handset | — | 2005-10-04 |
| 6941378 | Method for assigning a streaming media session to a server in fixed and mobile streaming media systems | John G. Apostolopoulos, Sujoy Basu, Gene Cheung, Sumit Roy, Wai-tan Tan +3 more | 2005-09-06 |
| 6868439 | System and method for supervising use of shared storage by multiple caching servers physically connected through a switching router to said shared storage via a robust high speed connection | Sujoy Basu | 2005-03-15 |
| 6857047 | Memory compression for computer systems | Sujoy Basu, Sumit Roy | 2005-02-15 |
| 6704842 | Multi-processor system with proactive speculative data transfer | Gopalakrishnan Janakiraman | 2004-03-09 |
| 6693979 | Adaptive smoothing system for fading communication channels | — | 2004-02-17 |
| 6678790 | Microprocessor chip having a memory that is reconfigurable to function as on-chip main memory or an on-chip cache | — | 2004-01-13 |
| 6516397 | Virtual memory system utilizing data compression implemented through a device | Sumit Roy, Milos Prvulovic, Kenneth Mark Wilson | 2003-02-04 |
| 6378029 | Scalable system control unit for distributed shared memory multi-processor systems | Padmanabha Venkitakrishnan, Gopalakrishnan Janakiraman, Tsen-Gong Jim Hsu | 2002-04-23 |
| 6374331 | Distributed directory cache coherence multi-processor computer architecture | Gopalakrishnan Janakiraman, Tsen-Gong Jim Hsu, Padmanabha Venkitakrishnan | 2002-04-16 |
| 6072401 | Portable messaging and scheduling device with homebase station | — | 2000-06-06 |
| 6027021 | Grip held and grip operable data entry device | — | 2000-02-22 |
| 5944819 | Method and system to optimize software execution by a computer using hardware attributes of the computer | Alan H. Karp | 1999-08-31 |
| 5933850 | Instruction unit having a partitioned cache | Rajiv Gupta, William S. Worley, Jr. | 1999-08-03 |
| 5925873 | Grip held and grip operable data entry device | — | 1999-07-20 |
| 5918161 | Method and apparatus for reducing multipath signal error using deconvolution | Kenneth Lau | 1999-06-29 |
| 5902991 | Card shaped computer peripheral device | — | 1999-05-11 |
| 5867411 | Kalman filter ionospheric delay estimator | — | 1999-02-02 |