Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9578578 | Apparatus and method for enabling efficient handover of a receiving radio between radio frequency sites | Dipendra M. Chowdhary, Yueh Ching Chung, Chebron Padmanaba, Satyanarayan R. Panpaliya, Badarinath Patibandla | 2017-02-21 |
| 9503139 | Very low intermediate frequency (VLIF) receiver and method of controlling VLIF receiver | Li Poh Chen, Choong Foo Boon, Wai Kean Tham, Yew Leong Wong, Wei-Gang Hu | 2016-11-22 |
| 9473882 | Enhanced location data throughput on a windowed data channel in a radio communication system | Dipendra M. Chowdhary, Yueh Ching Chung, Xiao-Yu Li | 2016-10-18 |
| 9271257 | Method and apparatus for informing a radio of a group-call started while the radio was away from a control channel | Yueh Ching Chung, Thomas B. Bohn, Dipendra M. Chowdhary, Satyanarayan R. Panpaliya, Teik Choon Teh | 2016-02-23 |
| 9253773 | Method and apparatus for wirelessly transacting simultaneous voice and data on adjacent timeslots | Yueh Ching Chung, David G. Wiatrowski | 2016-02-02 |
| 9232522 | Full duplex direct mode individual and group calling using adjacent time slots in a TDMA system | Thomas B. Bohn, Yueh Ching Chung, David G. Wiatrowski | 2016-01-05 |
| 9231693 | Full duplex individual call via linked single frequency repeaters | Thomas B. Bohn, Yueh Ching Chung, David G. Wiatrowski | 2016-01-05 |
| 8983513 | Method and apparatus for sending a channel timing message in a digital mobile radio system | Yueh Ching Chung, David G. Wiatrowski | 2015-03-17 |
| 8730855 | Method and device for detecting a channel | Yueh Ching Chung, David G. Wiatrowski | 2014-05-20 |
| 8208393 | Method and device for channel inspection in a communication system | John P. Belmonte, Dipendra M. Chowdhary, Yueh Ching Chung, David G. Wiatrowski | 2012-06-26 |
| 8139613 | Method and device for channel inspection in a communication system | John P. Belmonte, Dipendra M. Chowdhary, Yueh Ching Chung, David G. Wiatrowski | 2012-03-20 |
| 8045982 | Methods for site selection in a multi-site communication system | John P. Belmonte, Dipendra M. Chowdhary, Yueh Ching Chung, David G. Wiatrowski | 2011-10-25 |
| 7979068 | Method and device for traversing a scan list in a communication system | John P. Belmonte, Dipendra M. Chowdhary, Yueh Ching Chung, David G. Wiatrowski | 2011-07-12 |
| 7593372 | Method and radio device for scanning a wireless communications channel | Darrell J. Stogner | 2009-09-22 |