Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6248651 | Low cost method of fabricating transient voltage suppressor semiconductor devices or the like | Jack Eng, Joseph Chan, Gregory Zakaluk, John Amato | 2001-06-19 |
| 5882986 | Semiconductor chips having a mesa structure provided by sawing | Jack Eng, Joseph Chan, Willem G. Einthoven, John Amato, Sandy Tan +2 more | 1999-03-16 |
| 5640043 | High voltage silicon diode with optimum placement of silicon-germanium layers | Jack Eng, Joseph Chan, Lawrence LaTerza, Gregory Zakaluk, Jun Wu +2 more | 1997-06-17 |
| 5635414 | Low cost method of fabricating shallow junction, Schottky semiconductor devices | Gregory Zakaluk, Willem G. Einthoven, Joseph Chan, Jack Eng, Jun Wu +1 more | 1997-06-03 |
| 5571329 | Gas flow system for CVD reactor | Joseph Chan, John Sapio, John Latza | 1996-11-05 |
| 5432121 | Method for fabricating a multilayer epitaxial structure | Joseph Chan, Lawrence LaTerza, Gregory Zakaluk | 1995-07-11 |
| 5360509 | Low cost method of fabricating epitaxial semiconductor devices | Gregory Zakaluk, Joseph Chan, John Latza, Lawrence LaTerza | 1994-11-01 |
| 5342805 | Method of growing a semiconductor material by epilaxy | Joseph Chan, Larry Laterza, William G. Einthoven | 1994-08-30 |
| 5324685 | Method for fabricating a multilayer epitaxial structure | Reinhold Hirtz, Gregory Zakaluk, Joseph Chan, Lawrence LaTerza, Ali Salih | 1994-06-28 |
| 5298457 | Method of making semiconductor devices using epitaxial techniques to form Si/Si-Ge interfaces and inverting the material | William G. Einthoven, Joseph Chan | 1994-03-29 |
| 4522149 | Reactor and susceptor for chemical vapor deposition process | Joseph Chan, Amedeo J. Granata, Robert Heller | 1985-06-11 |
| 4499354 | Susceptor for radiant absorption heater system | Lawrence B. Hill, Robert Heller, Amedeo J. Granata | 1985-02-12 |
| 4394828 | Shielded/jacketed ribbon-cable sheathing stripping tool | Donald E. Baker | 1983-07-26 |
| 4293755 | Method of cooling induction-heated vapor deposition apparatus and cooling apparatus therefor | Lawrence R. Hill, Robert Heller | 1981-10-06 |
| 4284867 | Chemical vapor deposition reactor with infrared reflector | Lawrence R. Hill, Robert Heller | 1981-08-18 |
| 4271235 | Method of obtaining polycrystalline silicon and workpiece useful therein | Lawrence R. Hill, Robert Heller | 1981-06-02 |
| 4238436 | Method of obtaining polycrystalline silicon | Lawrence R. Hill, Robert Heller | 1980-12-09 |