Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8486304 | Gelable composition | Yiliang Wu, Ping Y. Liu, Beng S. Ong | 2013-07-16 |
| 7291428 | Imaging members | Satchidanand Mishra, Anthony M. Horgan, Robert C. U. Yu, Suresh K. Ahuja | 2007-11-06 |
| 7166397 | Imaging members | Satchidanand Mishra, Anthony M. Horgan, Robert C. U. Yu, Suresh K. Ahuja | 2007-01-23 |
| 7005672 | Thin film transistor with a semiconductor layer that includes a gelable self-organizable polymer | Yiliang Wu, Ping Liu, Beng S. Ong | 2006-02-28 |
| 6992167 | Polythiophenes and devices thereof | Beng S. Ong, Lu Jiang, Yiliang Wu | 2006-01-31 |
| 6890868 | Process for depositing gelable composition that includes dissolving gelable composition in liquid with agitating to disrupt gelling | Yiliang Wu, Ping Liu, Beng S. Ong | 2005-05-10 |
| 6861664 | Device with n-type semiconductor | Beng S. Ong, James M. Duff, Yiliang Wu | 2005-03-01 |
| 6777529 | Polythiophenes and devices thereof | Beng S. Ong, Lu Jiang, Yiliang Wu | 2004-08-17 |
| 6774393 | Field effect transistor | Beng S. Ong, James M. Duff | 2004-08-10 |
| 6621099 | Polythiophenes and devices thereof | Beng S. Ong, Lu Jiang, Yiliang Wu | 2003-09-16 |
| 6319645 | Imaging members | James M. Duff, C. Geoffrey Allen | 2001-11-20 |
| 6214504 | Photoconductive imaging members | Mohammad Esteghamatian, Ah-Mee Hor, James M. Duff, C. Geoffrey Allen | 2001-04-10 |
| 6096464 | Photoreceptor including rotaxanes | Pudupadi R. Sundararajan, Peter G. Odell, Gordon K. Hamer | 2000-08-01 |
| 6074791 | Photoconductive imaging members | Carol A. Jennings, Paul F. Smith, Gwynne E. McAneney, Ah-Mee Hor, Sandra J. Gardner +1 more | 2000-06-13 |
| 6015645 | Photoconductive imaging members | Daniel A. Foucher | 2000-01-18 |
| 5756245 | Photoconductive imaging members | Mohammad Esteghamatian, C. Geoffrey Allen, Ah-Mee Hor | 1998-05-26 |
| 5698359 | Method of making a high sensitivity visible and infrared photoreceptor | John F. Yanus, Damodar M. Pai, Cheng-Kuo Hsiao, Paul J. DeFeo | 1997-12-16 |
| 5563261 | Hydroxygallium phthalocyanine photoconductive imaging members | Barkev Keoshkerian, George Liebermann, Cheng-Kuo Hsiao, James D. Mayo, Sandra J. Gardner | 1996-10-08 |
| 5521306 | Processes for the preparation of hydroxygallium phthalocyanine | Richard A. Burt, Cheng-Kuo Hsiao, Roger E. Gaynor, Barkev Keoshkerian, James D. Mayo +1 more | 1996-05-28 |
| 5482811 | Method of making hydroxygallium phthalocyanine type V photoconductive imaging members | Barkev Keoshkerian, George Liebermann, Cheng-Kuo Hsiao, James D. Mayo, Sandra J. Gardner | 1996-01-09 |
| 5456998 | Photoconductive imaging members containing alkoxy-bridged metallophthalocyanine dimers | Richard A. Burt, Barkev Keoshkerian, George Liebermann, Cheng-Kuo Hsiao, Sandra J. Gardner +3 more | 1995-10-10 |
| 5453344 | Layered imaging members with binder resins | Shadi L. Malhotra, Brent S. Bryant | 1995-09-26 |
| 5419992 | Aryl amine polycondensation polymers | Walter Mychajlowskij, George Liebermann, William W. Limburg, John F. Yanus | 1995-05-30 |
| 5420226 | Method of making photoreceptor charge transport layers | Gordon K. Hamer | 1995-05-30 |
| 5300392 | Imaging member with polycarbonate obtained from cyclic oligomers | Peter G. Odell, Trevor I. Martin | 1994-04-05 |