Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6769158 | Method for making a piezo electric actuator | Hongsheng Zhang | 2004-08-03 |
| 6505917 | Electrode patterns for piezo-electric ink jet printer | Hongsheng Zhang | 2003-01-14 |
| 6352336 | Electrostatic mechnically actuated fluid micro-metering device | Jeffrey Bisberg, Ronald E. Marusak, Hongsheng Zhang | 2002-03-05 |
| 5069749 | Method of fabricating interconnect layers on an integrated circuit chip using seed-grown conductors | — | 1991-12-03 |
| 4398118 | X-Ray image intensifier | Jean-Pierre Galves | 1983-08-09 |
| 4305083 | Single junction charge injector floating gate memory cell | — | 1981-12-08 |
| 4287230 | Process for producing a scintillator screen | Jean-Pierre Galves | 1981-09-01 |