Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8358968 | Method for selecting a channel to be monitored by subscriber units that are idle in a communication system | Satish R. Panpaliya, Tejal S. Patel, Badarinath Patibandla, David G. Wiatrowski | 2013-01-22 |
| 8279991 | Method of efficiently synchronizing to a desired timeslot in a time division multiple access communication system | David G. Wiatrowski, Thomas B. Bohn | 2012-10-02 |
| 8271009 | Method for interrupting voice transmissions within a multi site communication system | Thomas B. Bohn, David G. Wiatrowski | 2012-09-18 |
| 8259690 | System and method for pausing an ongoing transmission in a communication system | David G. Wiatrowski, John P. Belmonte, Kevin M. Ittner | 2012-09-04 |
| 8254974 | Method for facilitating transmission of data in a communication system | Thomas B. Bohn, David G. Wiatrowski | 2012-08-28 |
| 8208393 | Method and device for channel inspection in a communication system | John P. Belmonte, Yueh Ching Chung, Hun Weng Khoo, David G. Wiatrowski | 2012-06-26 |
| 8184654 | Method for ending a call session in a communication system | Tejal S. Patel, Satish R. Panpaliya, Badarinath Patibandla, David G. Wiatrowski | 2012-05-22 |
| 8150438 | Method for initiating a communication while participating in another communication | Thomas B. Bohn, Satyanarayan R. Panpaliya, David G. Wiatrowski | 2012-04-03 |
| 8139597 | Method for trunking radio frequency resources | David G. Wiatrowski, Thomas B. Bohn | 2012-03-20 |
| 8139613 | Method and device for channel inspection in a communication system | John P. Belmonte, Yueh Ching Chung, Hun Weng Khoo, David G. Wiatrowski | 2012-03-20 |
| 8078209 | Method and device for controlling access to a channel in a conventional multi-site communication system | John P. Belmonte, Sanjaykumar S. Karpoor, Hemant Patel, David G. Wiatrowski | 2011-12-13 |
| 8059817 | Method and apparatus for encrypted communications using IPsec keys | Chris A. Kruegel, Michael W. Bright, Thomas J. Senese, Timothy G. Woodward, LARRY MURRILL | 2011-11-15 |
| 8045499 | Method of communicating which channel is to be monitored by subscriber units that are idle in a communication system | David G. Wiatrowski, Thomas B. Bohn, Satish R. Panpaliya, Tejal S. Patel, Badarinath Patibandla | 2011-10-25 |
| 8045982 | Methods for site selection in a multi-site communication system | Hun Weng Khoo, John P. Belmonte, Yueh Ching Chung, David G. Wiatrowski | 2011-10-25 |
| 7983210 | Method and system of scanning a TDMA channel | David G. Wiatrowski | 2011-07-19 |
| 7979068 | Method and device for traversing a scan list in a communication system | John P. Belmonte, Yueh Ching Chung, Hun Weng Khoo, David G. Wiatrowski | 2011-07-12 |
| 7489675 | Method for indicating padding in a digital mobile radio system | David G. Wiatrowski | 2009-02-10 |
| 6675278 | Method and apparatus for managing memory | Dhiwakar Viswanathan, Sung-Ho Jee, Peter McGinn | 2004-01-06 |
| 6588674 | Memory management method and smartcard employing same | Colin A. Gould, Warren Ludcke | 2003-07-08 |
| 6543012 | Method of detecting incorrect sequences of code execution | Dhiwakar Viswanathan | 2003-04-01 |