Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6674092 | Thin film CMOS calibration standard having protective cover layer | Wai Lo | 2004-01-06 |
| 6671145 | Reset lockout mechanism and independent trip mechanism for center latch circuit interrupting device | Frantz Germain, Stephen Stewart, Roger M. Bradley, Nichalas Disalvo, William R. Ziegler | 2003-12-30 |
| 6586814 | Etch resistant shallow trench isolation in a semiconductor wafer | Rajiv Patel, Arvind Kamath, Ken Rafftesaeth, Venkatesh P. Gopinath | 2003-07-01 |
| 6556395 | Ground fault circuit interrupter for circuits operating with non-sinusoidal waveforms | Roger M. Bradley, Frantz Germain | 2003-04-29 |
| 6537708 | Electrical critical dimension measurements on photomasks | — | 2003-03-25 |
| 6472107 | Disposable hard mask for photomask plasma etching | — | 2002-10-29 |
| 6087229 | Composite semiconductor gate dielectrics | Sheldon Aronowitz, James Kimball, David Lee, John Haywood, Valeriy Sukharev | 2000-07-11 |
| 6033998 | Method of forming variable thickness gate dielectrics | Sheldon Aronowitz, James Kimball, David Lee, John Haywood, Valeriy Sukharev | 2000-03-07 |
| 6021034 | Ground fault protection circuit for multiple loads with separate GFCI branches and a common neutral for the GFCI electronics | Paul Gernhardt | 2000-02-01 |
| 5917686 | High current ground fault circuit interrupter | Saul Rosenbaum | 1999-06-29 |
| 5864455 | In-line cord ground fault circuit interrupter | Paul Gernhardt, Serge Krzyzanowski, James Richter | 1999-01-26 |
| 5786971 | Ground fault protection circuit for multiple loads with separate GFCI branches and a common neutral for the GFCI electronics | Paul Gernhardt | 1998-07-28 |
| 5712450 | Splash guard for wiring devices | Paul Gernhardt | 1998-01-27 |
| 5684272 | In-line cord ground fault circuit interrupter | Paul Gernhardt, Serge Krzyzanowski | 1997-11-04 |
| 5680287 | In-line cord ground fault circuit interrupter | Paul Gernhardt, Serge Krzyzanowski | 1997-10-21 |
| 5568344 | In-line cord ground fault circuit interrupter | Paul Gernhardt, Serge Krzyzanowski | 1996-10-22 |
| D313971 | Ground fault circuit interrupter | Saul Rosenbaum, Sergius P. Krzyzanowski | 1991-01-22 |