Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677108 | On-press removable quenching overcoat for lithographic plates | Yee-Ho Chia, Joseph Hanlon, Rong-Chang Liang, Yi-Hua Tsao, Tung-Feng Yeh | 1997-10-14 |
| 5677110 | On-press development of an overcoated lithographic plate | Yee-Ho Chia, Joseph Hanlon, Eugene L. Langlais, Rong-Chang Liang, Yi-Hua Tsao +1 more | 1997-10-14 |
| 5620827 | On-press developable lithographic printing plate precursor | Chieh-Min Cheng, Anthony C. Giudice, Rong-Chang Liang, Leonard C. Wan | 1997-04-15 |
| 5607816 | On-press developable lithographic printing plates with high plasticizer content photoresists | Maurice J. Fitzgerald, Frederick Richard Kearney, Rong-Chang Liang | 1997-03-04 |