Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7407696 | Phase change materials for storage media | — | 2008-08-05 |
| 7326851 | Pb-Ge-Te-compounds for thermoelectric generators or Peltier arrangements | Hans-Josef Sterzel, Klaus Kuhling, Duck Young Chung | 2008-02-05 |
| RE39640 | Conductive isostructural compounds | Duck Young Chung, Stephane DeNardi, Sandrine Sportouch | 2007-05-22 |
| 6312617 | Conductive isostructural compounds | Duck Young Chung, Stephane DeNardi, Sandrine Sportouch | 2001-11-06 |
| 6013204 | Alkali metal chalcogenides of bismuth alone or with antimony | Duck Young Chung, Carl R. Kannewurf, Tim Patrick Hogan, Lykourgos Iordanidis | 2000-01-11 |
| 5618471 | Alkali metal quaternary chalcogenides and process for the preparation thereof | Ju H. Liao, Gregory A. Marking | 1997-04-08 |
| 5614128 | Alkali metal quaternary chalcogenides and process for the preparation thereof | Ju H. Liao, Gregory A. Marking | 1997-03-25 |
| 5531936 | Alkali metal quaternary chalcogenides and process for the preparation thereof | Ju H. Liao, Gregory A. Marking | 1996-07-02 |