Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495300 | Photoconductive imaging members | Yu Qi, Beng S. Ong, Cheng-Kuo Hsiao, Ping Liu, John S. Chambers +1 more | 2002-12-17 |
| 6444386 | Photoconductive imaging members | Ping Liu, Cheng-Kuo Hsiao, Beng S. Ong, Timothy J. Fuller, Helen R. Cherniack +1 more | 2002-09-03 |
| 6383699 | Photoreceptor with charge blocking layer containing quaternary ammonium salts | William W. Limburg | 2002-05-07 |
| 6372396 | Electrostatographic imaging member process | Robert C. U. Yu, Satchidanand Mishra, Kathleen M. Carmichael, Richard L. Post, Bing R. Hsieh +4 more | 2002-04-16 |
| 6337166 | Wear resistant charge transport layer with enhanced toner transfer efficiency, containing polytetrafluoroethylene particles | John S. Chambers, Michael Sanchez, Cindy C. Chen, Harold F. Hammond, Abukar Wehelie +4 more | 2002-01-08 |