Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7415260 | Current-mode direct conversion receiver | Troy Stockstad, Klaas Wortel, Luis J. Briones | 2008-08-19 |
| 7055047 | Selective implementation of power management schemes based on detected computer operating environment | Klaas Wortel, Luis J. Briones | 2006-05-30 |
| 6819196 | Crystal oscillator with control feedback to maintain oscillation | Klaas Wortel | 2004-11-16 |
| 6487395 | Radio frequency electronic switch | Jeffrey C. Durec, Mark Randol | 2002-11-26 |
| 6177832 | High frequency differential to single-ended converter | Jeffrey C. Durec | 2001-01-23 |
| 6150881 | Amplifier circuit with amplitude and phase correction and method of operation | Danielle L. Coffing, Jeffery C. Durec | 2000-11-21 |
| 6137852 | Phase detector circuit and method of phase detecting | Michael McGinn | 2000-10-24 |
| 6137995 | Circuit and method of generating a phase locked loop signal having an offset reference | Jeffrey C. Durec | 2000-10-24 |
| 6137997 | Circuit for receiving and transmitting signals and method | K. Juergen Schoepf, Klaas Wortel, Jeffrey C. Durec | 2000-10-24 |
| 6137999 | Image reject transceiver and method of rejecting an image | Michael McGinn | 2000-10-24 |
| 6133797 | Self calibrating VCO correction circuit and method of operation | Jeffrey C. Durec, Mike McGinn, Klaas Wortel | 2000-10-17 |
| 6104227 | RF mixer circuit and method of operation | Jeffery C. Durec, Dennis L. Welty | 2000-08-15 |
| 6100763 | Circuit for RF buffer and method of operation | Jeffery C. Durec, W. Eric Main | 2000-08-08 |
| 6100721 | Circuit and method of extending the linear range of a phase frequency detector | Jeffrey C. Durec, Albert H. Higashi | 2000-08-08 |
| 5942939 | Amplifier and method of canceling distortion by combining hyperbolic tangent and hyperbolic sine transfer functions | Jesus L. Finol | 1999-08-24 |
| 5926052 | Variable phase shifter and method | Stephen W. Dow, Jeffrey C. Durec | 1999-07-20 |
| 5659263 | Circuit and method for correcting phase error in a multiplier circuit | Stephen W. Dow, Jeffrey C. Durec | 1997-08-19 |
| 5617056 | Base current compensation circuit | William E. Main, Jesus S. Pena-Finol | 1997-04-01 |
| 5578860 | Monolithic high frequency integrated circuit structure having a grounded source configuration | Julio C. Costa, Wayne R. Burger, Natalino Camilleri, Christopher P. Dragon, Daniel J. Lamey +1 more | 1996-11-26 |