Issued Patents All Time
Showing 101–113 of 113 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465376 | Method and structure for improving electromigration of chip interconnects | Cyprian Emeka Uzoh, Daniel C. Edelstein | 2002-10-15 |
| 6399496 | Copper interconnection structure incorporating a metal seed layer | Daniel C. Edelstein, James M. E. Harper, Chao-Kun Hu, Cyprian Emeka Uzoh | 2002-06-04 |
| 6380075 | Method for forming an open-bottom liner for a conductor in an electronic structure and device formed | Cyril Cabral, Jr., Chao-Kun Hu, Sandra G. Malhotra, Fenton R. McFeely, Stephen M. Rossnagel | 2002-04-30 |
| 6380628 | Microstructure liner having improved adhesion | John A. Miller, Jill Slattery, Cyprian Emeka Uzoh, Yun-Yu Wang | 2002-04-30 |
| 6339022 | Method of annealing copper metallurgy | Arne Ballantine, Edward C. Cooney, III, George A. Dunbar, III, Cheryl G. Faltermeier, Jeffrey D. Gilbert +9 more | 2002-01-15 |
| 6337151 | Graded composition diffusion barriers for chip wiring applications | Cyprian Emeka Uzoh, Daniel C. Edelstein | 2002-01-08 |
| 6238532 | Radio-frequency coil for use in an ionized physical vapor deposition apparatus | Stephen M. Rossnagel, Darryl D. Restaino, Pavel Smetana | 2001-05-29 |
| 6181012 | Copper interconnection structure incorporating a metal seed layer | Daniel C. Edelstein, James M. E. Harper, Chao-Kun Hu, Cyprian Emeka Uzoh | 2001-01-30 |
| 6176931 | Wafer clamp ring for use in an ionized physical vapor deposition apparatus | Darryl D. Restaino, Stephen M. Rossnagel, Pavel Smetana, Edward C. Cooney, III | 2001-01-23 |
| 6123825 | Electromigration-resistant copper microstructure and process of making | Cyprian Emeka Uzoh, Steven H. Boettcher, Patrick W. DeHaven, Christopher C. Parks | 2000-09-26 |
| 5933753 | Open-bottomed via liner structure and method for fabricating same | Cyprian Emeka Uzoh | 1999-08-03 |
| 5268069 | Safe method for etching silicon dioxide | Jonathan D. Chapple-Sokol, Richard A. Conti, David E. Kotecki, Manu J. Tejwani | 1993-12-07 |
| 4323398 | Performing maintenance operations on heat exchanger tube bundles | — | 1982-04-06 |