Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9647725 | Wireless power interface using an NFC antenna | — | 2017-05-09 |
| 9361491 | Antenna interface for radio frequency identification circuit | Francois Louis Dorel, Frederic Declercq | 2016-06-07 |
| 7786792 | Circuits, architectures, apparatuses, systems, and methods for low noise reference voltage generators with offset compensation | — | 2010-08-31 |
| 7439716 | DC-DC converter and method | — | 2008-10-21 |
| 6954053 | Interface for shunt voltage regulator in a contactless smartcard | — | 2005-10-11 |
| 6791390 | Method of forming a voltage regulator semiconductor device having feedback and structure therefor | — | 2004-09-14 |
| 6664773 | Voltage mode voltage regulator with current mode start-up | Loic Cunnac, Paolo Migliavacca, Philippe Goyhenetche | 2003-12-16 |
| 6647116 | Current sensing circuit and ADSL interface circuit | — | 2003-11-11 |
| 5900776 | Current sense circuit | — | 1999-05-04 |
| 5659602 | Telephone apparatus for caller ID | — | 1997-08-19 |
| 5627890 | Telephone line interface circuit | — | 1997-05-06 |
| 5608795 | Telephone line interface circuit | — | 1997-03-04 |
| 5192885 | Clamp circuit | — | 1993-03-09 |
| 5057792 | Current mirror | — | 1991-10-15 |
| 5034533 | Polymer matrices heat and light stablized with novel benzophenone/1,4-dihydropyridine compounds | Sylvie Lavault | 1991-07-23 |
| 4876464 | Sampled data circuit | — | 1989-10-24 |
| 4796295 | Telephone circuits | Johannes Gutmann | 1989-01-03 |
| 4795987 | Parasitic insensitive switched capacitor filter | — | 1989-01-03 |
| 4763024 | Gain control cell | — | 1988-08-09 |
| 4667163 | Automatic gain control circuit | — | 1987-05-19 |
| 4627081 | Shift register stage | — | 1986-12-02 |
| 4609781 | BORSHT/SLIC auto balancing technique | — | 1986-09-02 |
| 4571558 | Voltage controlled crystal oscillator with reduced oscillations at crystal overtones | Johannes Gutmann | 1986-02-18 |
| 4524332 | Integrated notch filter | — | 1985-06-18 |
| 4451792 | Auto-tuned frequency discriminator | — | 1984-05-29 |