Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7747911 | Self verification of non-volatile memory | Mark Rouse, Xuan Tung Nguyen, John Roy, Ba Kang Chu | 2010-06-29 |
| RE41345 | Valued fenestrated tracheotomy tube having outer and inner cannulae | — | 2010-05-25 |
| 7586795 | Variable reference voltage circuit for non-volatile memory | Harold Kutz, Mark Rouse | 2009-09-08 |
| 7474230 | RFID temperature logger incorporating a frequency ratio digitizing temperature sensor | Jun Wan, Stuart H. Urie | 2009-01-06 |
| 7352166 | Resistance ratio digitizing ohmmeter system | — | 2008-04-01 |
| 7331708 | Frequency ratio digitizing temperature sensor with linearity correction | Jun Wan, Stuart H. Urie | 2008-02-19 |
| RE39923 | Flanged cylindrical implant and method of insertion | — | 2007-11-20 |
| 7096340 | Memory management | Warren Snyder | 2006-08-22 |
| 7088139 | Low power tri-level decoder circuit | — | 2006-08-08 |
| 7089133 | Method and circuit for providing a system level reset function for an electronic device | Timothy J. Williams, Harold Kutz, Warren Snyder | 2006-08-08 |
| 7025784 | Method and apparatus for a tracheal valve | Mark I. Singer | 2006-04-11 |
| 6975103 | Resistance ratio digitizing ohmmeter system | — | 2005-12-13 |
| 6962436 | Digitizing temperature measurement system and method of operation | Peter R. Holloway, Jun Wan, Stuart H. Urie | 2005-11-08 |
| 6930495 | Digitizing ohmmeter system | Peter R. Holloway, Jun Wan, Stuart H. Urie | 2005-08-16 |
| 6903558 | Digitizing ohmmeter system | Peter R. Holloway, Jun Wan, Stuart H. Urie | 2005-06-07 |
| 6869216 | Digitizing temperature measurement system | Peter R. Holloway, Jun Wan, Stuart H. Urie | 2005-03-22 |
| 6831504 | Constant temperature coefficient self-regulating CMOS current source | Peter R. Holloway, Jun Wan | 2004-12-14 |
| 6776797 | Method of inserting a flanged device into a human body | W. Gregory Chernoff, Daniel W. Karakla | 2004-08-17 |
| 6750796 | Low noise correlated double sampling modulation system | Peter R. Holloway, Jun Wan | 2004-06-15 |
| 6722367 | Valved fenestrated tracheotomy tube having outer and inner cannulae | — | 2004-04-20 |
| 6374379 | Low-cost configuration for monitoring and controlling parametric measurement units in automatic test equipment | Ernest P. Walker, Ronald A. Sartschev, Allan M. Ryan, Jr. | 2002-04-16 |
| 6282682 | Automatic test equipment using sigma delta modulation to create reference levels | Ernest P. Walker, Ronald A. Sartschev, Allan M. Ryan, Jr. | 2001-08-28 |
| 5957978 | Valved fenestrated tracheotomy tube | — | 1999-09-28 |
| 5919231 | Delivery system for voice prosthesis | W. Gregory Chernoff, Daniel W. Karakla | 1999-07-06 |
| 5571180 | Tool for loading flexible flange into retainer | — | 1996-11-05 |