Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8943896 | Pressure transducer using ceramic diaphragm | Si-Dong Kim | 2015-02-03 |
| 7028551 | Linearity semi-conductive pressure sensor | Alexander Spivak | 2006-04-18 |
| 6683464 | Stabilized conductivity sensing system | Tony Nguyen | 2004-01-27 |
| 6584853 | Corrosion-proof pressure transducer | Marcos A. Nassar | 2003-07-01 |
| 6583631 | Precise dielectric constant sensor | Nhan Nguyen | 2003-06-24 |
| 6553812 | Combined oil quality and viscosity sensing system | Marcos A. Nassar | 2003-04-29 |
| 6505398 | Very high pressure miniature sensing and mounting technique | — | 2003-01-14 |
| 6351132 | Miscible liquid capacitive sensing system | — | 2002-02-26 |
| 6297733 | Stable, reliable capacitive oil deterioration and level sensor | — | 2001-10-02 |
| 6279407 | Linkage with capacitive force sensor assembly | Marcos A. Nassar | 2001-08-28 |
| 6148674 | Shielded capacitive pressure sensor | Abe Rosales | 2000-11-21 |
| 5935189 | System and method for monitoring engine performance characteristics | — | 1999-08-10 |
| 5929754 | High-sensitivity capacitive oil deterioration and level sensor | Nhan Nguyen | 1999-07-27 |
| 5907278 | Capacitive sensor assembly with soot build-up inhibiting coating | Nhan Nguyen, Marcos A. Nassar | 1999-05-25 |
| 5900810 | Capacitive sensor assembly | Phuoc Vinh Le, Marcos A. Nassar | 1999-05-04 |
| 5824889 | Capacitive oil deterioration and contamination sensor | Marcos A. Nassar | 1998-10-20 |
| 5656780 | Capacitive pressure transducer with an integrally formed front housing and flexible diaphragm | — | 1997-08-12 |
| 5540086 | Oil deterioration sensor | Marcos A. Nassar | 1996-07-30 |
| 5528930 | Engine misfire detection system and method | — | 1996-06-25 |
| 5415036 | Automotive misfire cylinder identification system | — | 1995-05-16 |
| 5369989 | Misfire detection in automobile engine | Freeman Carter Gates, Niraj Gupta | 1994-12-06 |
| 5349864 | System for comparing a reference signal with a filtered signal to detect pressure discontinuity | Niraj Gupta | 1994-09-27 |
| 5349865 | Wide-pressure-range, adaptable, simplified pressure transducer | Fred Kavli | 1994-09-27 |
| 5349867 | Sensitive resistive pressure transducer | — | 1994-09-27 |
| 5329819 | Ultra-high pressure transducer | Abrar A. Tirmizi | 1994-07-19 |