Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6570947 | Phase lock loop having a robust bandwidth and a calibration method thereof | Eliav Zipper, Michael Zarubinsky | 2003-05-27 |
| 6313774 | Delta-sigma analog-to-digital converter, and method | Michael Zarubinsky | 2001-11-06 |
| 6292034 | Low noise transconductance device | Vladimir Koifman | 2001-09-18 |
| 6275178 | Variable capacitance voltage shifter and amplifier and a method for amplifying and shifting voltage | Vladimir Koifman | 2001-08-14 |
| 6232903 | Sequencing scheme for reducing low frequency tone generation in an analogue output signal | Vladimir Koifman, Sergio Liberman | 2001-05-15 |
| 6208211 | Low jitter phase locked loop having a sigma delta modulator and a method thereof | Eliav Zipper, Michael Zarubinsky, David Moshe | 2001-03-27 |
| 6166578 | Circuit arrangement to compensate non-linearities in a resistor, and method | Joseph Shor, Vladimir Koifman | 2000-12-26 |
| 6028544 | Digital-to-analog converter with noiseshaping modulator, commutator and plurality of unit converters, and method | Michael Zarubinsky, Vladimir Koifman | 2000-02-22 |
| 5978249 | High impedance signal conversion circuit and method | Vladimir Koifman | 1999-11-02 |
| 5966087 | Apparatus providing a substantially equal transconductance ratio and method | Vladimir Koifman, Israel Kashat | 1999-10-12 |
| 5952875 | Circuit with hot electron protection and method | Mark Yosefin, Joseph Shor | 1999-09-14 |
| 5939906 | Circuit compensating nonlinearities | Vladimir Koifman, Eliezer Sand | 1999-08-17 |
| 5910726 | Reference circuit and method | Vladimir Koifman | 1999-06-08 |
| 5907589 | GHZ range frequency divider in CMOS | Vladimir Koifman | 1999-05-25 |
| 5905397 | Switching circuit and switched capacitor circuit including the switching circuit | Vladimir Koifman | 1999-05-18 |
| 5892381 | Fast start-up circuit | Vladimir Koifman, Eliezer Sand, Kiyoshi Kase | 1999-04-06 |
| 5889482 | Analog-to-digital converter using dither and method for converting analog signals to digital signals | Michael Zarubinsky, Vladimir Koifman | 1999-03-30 |
| 5872960 | Integrated circuit having CPU core operable for switching between two independent asynchronous clock sources of different frequencies while the CPU continues executing instructions | Oved Oz, Gideon Intrater | 1999-02-16 |
| 5828264 | Two-stage operational amplifier circuit with wide output voltage swings | Vladimir Koifman | 1998-10-27 |
| 5825246 | Low voltage class AB amplifier | Vladimir Koifman, Israel Kashat | 1998-10-20 |
| 5812027 | Spike insensitive intermediate frequency amplifier | Vladimir Koifman | 1998-09-22 |
| 5790063 | Analog-to-digital converter on CMOS with MOS capacitor | Vladimir Koifman, Israel Kashat | 1998-08-04 |
| 5783954 | Linear voltage-to-current converter | Vladimir Koifman | 1998-07-21 |
| 5777516 | High frequency amplifier in CMOS | Vladimir Koifman, Israel Kashat | 1998-07-07 |
| 5760648 | Electronic circuit for converting a differential signal into a single-ended signal with common mode voltage rejection by resistor network | Vladimir Koifman, Israel Kashat | 1998-06-02 |