Issued Patents All Time
Showing 76–97 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7653037 | System and method for distributing wireless network access parameters | Rajat Prakash | 2010-01-26 |
| 7633898 | Mobile IP addressing | Gavin Bernard Horn | 2009-12-15 |
| 7630711 | Method and system for mapping provisioning information of different communications networks | Thadi M. Nagaraj, Dhinakar Radhakrishnan, Michael R. Green, Nileshkumar J. Parekh, Qiuzhen Zou | 2009-12-08 |
| 7603662 | System and method for sensing types of local variables | Sadagopan Rajaram | 2009-10-13 |
| 7583634 | Systems and methods for packet based handoff in wireless communication systems | Donald W. Gillies, Gavin Bernard Horn, Parag Arun Agashe | 2009-09-01 |
| 7539491 | Authenticating between a CDMA network and a GSM network | Bruce Collins | 2009-05-26 |
| 7515909 | Wireless handoffs between multiple networks | Avneesh Agrawal | 2009-04-07 |
| 7230936 | System and method for data packet transport in hybrid wireless communication system | Nileshkumar J. Parekh | 2007-06-12 |
| 7206576 | Using shared secret data (SSD) to authenticate between a CDMA network and a GSM network | Bruce Collins | 2007-04-17 |
| 7165225 | Cursor tracking in a multi-level GUI | Kishore M. N., Debi P. Mishra, John Azariah | 2007-01-16 |
| 7110747 | Ciphering between a CDMA network and a GSM network | Bruce Collins, Thadi M. Nagaraj | 2006-09-19 |
| 7076785 | Lazy loading with code conversion | Debi P. Mishra, Sushil Baid, Ramesha Chandrasekhar | 2006-07-11 |
| 7054628 | Apparatus and method of using a ciphering key in a hybrid communications network | Alejandro R. Holcman, Andrew T. Hunter | 2006-05-30 |
| 6987751 | Hybrid mobile switching center for combined GSM/IS-41 communication | Andrew T. Hunter, Herbert Vanhove | 2006-01-17 |
| 6961932 | Semantics mapping between different object hierarchies | Debi P. Mishra, Sushil Baid, Sadagopan Rajaram, Ramesha Chandrasekhar, Raja Krishnaswamy +1 more | 2005-11-01 |
| 6167035 | Method an apparatus for designing soft handoff regions in a wireless communications system | Venugopal V. Veeravalli, Andrew Sendonaris, Seshu Madhava Peddy | 2000-12-26 |
| 6141552 | Estimation of mobility for network planning based on highway maps and traffic data | Andrew Sendonaris, Hongyi Chen, Seshagri Madhavapeddy, Sairam Subramanian | 2000-10-31 |
| 6097956 | Accurate calculation of the probability of outage for the CDMA reverse link | Venugopal V. Veeravalli, Andrew Sendonaris | 2000-08-01 |
| 6094580 | Method for optimizing cell-site placement | Chang Yu, Sairam Subramanian, Andrew Sendonaris, Sheng-Chou Lin, Mohamed Adnan Landolsi +3 more | 2000-07-25 |
| 6016429 | Method and apparatus for minimizing cellular network costs when upgrading the electronics in an existing cellular system | Farid Khafizov, Damodar Anandampillai | 2000-01-18 |
| 5881060 | Integrated cellular voice and digital packet data telecommunications systems and methods for their operation | Glenn Morrow, Emad A. Qaddoura, Charles J. Derrick, Kenneth W. Pecot, Nivedan Thadasina +2 more | 1999-03-09 |
| 5826218 | Method and apparatus for selecting a cost effective call blocking probability distribution in the design of a new cellular network | Farid Khafizov | 1998-10-20 |