Issued Patents All Time
Showing 51–75 of 145 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7154940 | Isolation system with digital communication across a capacitive barrier | Navdeep S. Sooch, David R. Welland | 2006-12-26 |
| 7138858 | Apparatus and methods for output buffer circuitry with constant output power in radio-frequency circuitry | Augusto Marques, Donald A. Kerth, Richard T. Behrens, G. Diwakar Vishakhadatta, G. Tyson Tuttle +1 more | 2006-11-21 |
| 7124281 | Processing system having sequential address indicator signals | William C. Moyer, Brett Murdock | 2006-10-17 |
| 7096348 | Method and apparatus for allocating entries in a branch target buffer | William C. Moyer | 2006-08-22 |
| 7092675 | Apparatus and methods for generating radio frequencies in communication circuitry using multiple control signals | Lysander Lim, Caiyi Wang, David R. Welland, Donald A. Kerth, Richard T. Behrens +3 more | 2006-08-15 |
| 7072389 | Direct digital access arrangement circuitry and method for connecting to phone lines | Navdeep S. Sooch, David R. Welland | 2006-07-04 |
| 7053415 | Closely-spaced VCSEL and photodetector for application requiring their independent operation | Stanley E. Swirhun | 2006-05-30 |
| 7050509 | Digital isolation system with hybrid circuit in ADC calibration loop | Andrew W. Krone, Timothy J. Dupuis, Navdeep S. Sooch, David R. Welland | 2006-05-23 |
| 7046755 | Digital access arrangement circuitry and method for connecting to phone lines having a DC holding circuit with switchable time constants | Timothy J. Dupuis, George Tyson Tuttle, Navdeep S. Sooch, David R. Welland | 2006-05-16 |
| 7046793 | Digital access arrangement circuitry and method having current ramping control of the hookswitch | George Tyson Tuttle, Navdeep S. Sooch, David R. Welland | 2006-05-16 |
| 7035611 | Apparatus and method for front-end circuitry in radio-frequency apparatus | Eric R. Garlepp, Donald A. Kerth, Richard T. Behrens, G. Diwakar Vishakhadatta, G. Tyson Tuttle +1 more | 2006-04-25 |
| 7031683 | Apparatus and methods for calibrating signal-processing circuitry | G. Diwakar Vishakhadatta, Donald A. Kerth, Russell Croman, Richard T. Behrens, G. Tyson Tuttle +1 more | 2006-04-18 |
| 7024221 | Notch filter for DC offset reduction in radio-frequency apparatus and associated methods | Tod Paulus, Richard T. Behrens, Vishnu Srinivasan, Mark S. Spurbeck, Donald A. Kerth +2 more | 2006-04-04 |
| 7007154 | Method and apparatus for interfacing a processor to a coprocessor | William C. Moyer, John Arends | 2006-02-28 |
| 7003023 | Digital isolation system with ADC offset calibration | Andrew W. Krone, Timothy J. Dupuis, Navdeep S. Sooch, David R. Welland | 2006-02-21 |
| 6993314 | Apparatus for generating multiple radio frequencies in communication circuitry and associated methods | Lysander Lim, Caiyi Wang, David R. Welland, Donald A. Kerth, Richard T. Behrens +3 more | 2006-01-31 |
| 6975723 | Architecture for minimum loop current during ringing and caller ID | Navdeep S. Sooch, David R. Welland, Jerrell P. Hein, Andrew W. Krone | 2005-12-13 |
| 6970717 | Digital architecture for radio-frequency apparatus and associated methods | Richard T. Behrens, Tod Paulus, Mark S. Spurbeck, Vishnu Srinivasan, Donald A. Kerth +2 more | 2005-11-29 |
| 6959083 | Loop current monitor circuitry and method for a communication system | Andrew W. Krone, Navdeep S. Sooch, David R. Welland | 2005-10-25 |
| 6922469 | Separation of ring detection functions across isolation barrier for minimum power | Navdeep S. Sooch, David R. Welland, Jerrell P. Hein | 2005-07-26 |
| 6898219 | Apparatus and method for VCSEL monitoring using scattering and reflecting of emitted light | Kevin Malone, Dale Isaacson | 2005-05-24 |
| 6882673 | Mirror structure for reducing the effect of feedback on a VCSEL | John Wasserbauer | 2005-04-19 |
| 6865667 | Data processing system having redirecting circuitry and method therefor | William C. Moyer, John Arends | 2005-03-08 |
| 6859875 | Processor having selective branch prediction | William C. Moyer | 2005-02-22 |
| 6845118 | Encapsulated optoelectronic devices with controlled properties | — | 2005-01-18 |