Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8575973 | Frequency synthesizer with zero deterministic jitter | Xianyao Wang, Christopher M. Green | 2013-11-05 |
| 8006566 | Screening of silicon wafers used in photovoltaics | Bhushan L. Sopori | 2011-08-30 |
| 6307480 | Integrated circuit reset incorporating battery monitor and watchdog timer | Paul G. Schnizlein, Alan F. Hendrickson | 2001-10-23 |
| 6169246 | Photovoltaic devices comprising zinc stannate buffer layer and method for making | Xuanzhi Wu, Timothy J. Coutts | 2001-01-02 |
| 6137048 | Process for fabricating polycrystalline semiconductor thin-film solar cells, and cells produced thereby | Xuanzhi Wu | 2000-10-24 |
| 6125139 | Narrowband digital cordless telephone | Alan F. Hendrickson, Paul G. Schnizlein, Jacqueline Mullins | 2000-09-26 |
| 6118384 | Battery monitor with software trim | Paul G. Schnizlein, Alan F. Hendrickson | 2000-09-12 |
| 5933455 | Data slicer for demodulated binary FSK signals in a time division duplex radio environment | Alan F. Hendrickson | 1999-08-03 |
| 5922142 | Photovoltaic devices comprising cadmium stannate transparent conducting films and method for making | Xuanzhi Wu, Timothy J. Coutts, Douglas Rose | 1999-07-13 |
| 5900749 | Threshold voltage level generator for time division duplex communications | Alan F. Hendrickson | 1999-05-04 |
| 5712187 | Variable temperature semiconductor film deposition | Xiaonan Li | 1998-01-27 |
| 5588995 | System for monitoring the growth of crystalline films on stationary substrates | — | 1996-12-31 |
| 5456205 | System for monitoring the growth of crystalline films on stationary substrates | — | 1995-10-10 |
| 4963949 | Substrate structures for InP-based devices | Mark W. Wanlass | 1990-10-16 |
| 4763022 | TTL-to-CMOS buffer | — | 1988-08-09 |
| 4614564 | Process for selectively patterning epitaxial film growth on a semiconductor substrate | Russell E. Hayes | 1986-09-30 |