Issued Patents All Time
Showing 51–75 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7034599 | Clock generator with skew control | Om P. Agrawal, Geoffrey R. Rickard, Harald Weller | 2006-04-25 |
| 7019577 | Clock generator | Om P. Agrawal | 2006-03-28 |
| 6981381 | Linear thermoelectric device driver | CHING-TUAN WANG, Robert Bartel | 2006-01-03 |
| 6949945 | Method and apparatus for measurement of the winding temperature of a drive motor | — | 2005-09-27 |
| 6901572 | Power sequence controller programming technique | Paul R. Dougherty, Srirama Chandra | 2005-05-31 |
| 6885227 | Clock generator with skew control | Om P. Agrawal, Geoffrey R. Rickard, Harald Weller | 2005-04-26 |
| 6806771 | Multimode output stage converting differential to single-ended signals using current-mode input signals | Paul Hildebrant, Jian-Xin Li | 2004-10-19 |
| 6791394 | Power supply control circuits | Frederic Deboes, Ludmil Nikolov, Geoffrey R. Richard | 2004-09-14 |
| 6717451 | Precision analog level shifter with programmable options | Paul Hildebrant, Joey Doernberg, Jian-Xin Li | 2004-04-06 |
| 6684111 | Apparatus for power failure identification in a programmable household appliance and method for identifying power failure | Lothar Übler, Horst Werkmann | 2004-01-27 |
| 6583652 | Highly linear programmable transconductor with large input-signal range | Jian-Xin Li, Paul Hildebrant | 2003-06-24 |
| 6362684 | Amplifier having an adjust resistor network | Jian-Xin Li, Yaohua Yang | 2002-03-26 |
| 5834951 | Current amplifier having a fully differential output without a d. c. bias and applications thereof | — | 1998-11-10 |
| 5691658 | Current mode amplifier, rectifier and multi-function circuit | — | 1997-11-25 |
| 5666086 | Filter circuit employing a current amplifier having a fully differential output without a D.C. bias | — | 1997-09-09 |
| 5617093 | Switched capacitor analog circuits with low input capacitance | — | 1997-04-01 |
| 5581536 | Mass storage servo control system utilizing an analog signal leak detector | Sriram Narayan | 1996-12-03 |
| 5565815 | Current amplifier having a fully differential output without a d.c. bias and applications thereof | — | 1996-10-15 |
| 5554957 | Programmable function current mode signal module | — | 1996-09-10 |
| 5491681 | Peak detector for amplitude modulated signals | Sriram Narayan | 1996-02-13 |
| 5444579 | Preamplifier of a signal from a variable resistance sensor, and a current source | Moises E. Robinson | 1995-08-22 |
| 5122915 | Low-noise preamplifier for magneto-resistive heads | Corey D. Petersen | 1992-06-16 |
| 5113147 | Wide-band differential amplifier using gm-cancellation | — | 1992-05-12 |
| 4877463 | Method for producing rolled steel products, particularly threaded steel tension members | Max Aicher, Dieter Jungwirth, Dieter Russwurm | 1989-10-31 |
| 4724346 | Permanent magnet-excited external rotor motor | Ernst Grecksch, Helmut Schmidt | 1988-02-09 |