Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7343313 | Method and apparatus for scheduling a meeting | Jheroen Dorenbosch, Steven Jeffrey Goldberg, W. Garland Phillips | 2008-03-11 |
| 7184790 | Method and apparatus for establishing a talk group | Jheroen Dorenbosch | 2007-02-27 |
| 6980535 | Passive probing for handover in a local area network | — | 2005-12-27 |
| 6963739 | Method and apparatus for providing information intercept in an ad-hoc wireless network | Jheroen Dorenbosch | 2005-11-08 |
| 6768726 | Method and apparatus for effecting a seamless handoff between IP connections | Jheroen Dorenbosch, David L. Raymer | 2004-07-27 |
| 6657521 | Microwave waveguide filter having rectangular cavities, and method for its fabrication | Paul J. Tatomir, James M. Barker, Keith N. Loi, Louis W. Hendrick, Rolf Kich | 2003-12-02 |
| 6489858 | H-plane offset transitions in a switchable waveguide | James M. Barker, Rolf Kich | 2002-12-03 |
| 6448869 | E-plane offset transitions in a switchable waveguide | Rolf Kich, James M. Barker | 2002-09-10 |
| 6429771 | Method and apparatus for limiting message loss and message latency in a messaging system | Jheroen Dorenbosch, Soeren H. Thomsen | 2002-08-06 |
| 6118911 | Waveguide switch matrix using junctions matched in only one state | David M. Kershner | 2000-09-12 |
| 5952902 | "Coaxial ""M"" switch" | Rolf Kich, David M. Kershner, James D. Thompson | 1999-09-14 |
| 5905448 | Multipart analog message and a response in a communication system | Alain Charles Briancon, Leonard G. DeBarros, Mario A. Rivas, John Puma | 1999-05-18 |
| 5760667 | Non-uniform Q self amplitude equalized bandpass filter | Frederick A. Young, Keith N. Loi | 1998-06-02 |
| 5699029 | Simultaneous coupling bandpass filter and method | Frederick A. Young, Keith N. Loi | 1997-12-16 |
| 5374911 | Tandem cavity thermal compensation | Rolf Kich | 1994-12-20 |
| 5341398 | Method for repeaters to adaptively digitally code received analog information | Mario F. DeRango | 1994-08-23 |
| 5105439 | Delay equalization detector | Venkat Narayanan | 1992-04-14 |
| 5046128 | Frequency equalized simulcast broadcasting system and method | — | 1991-09-03 |