Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004721 | Halftone apparatus that provides simultaneous, multiple lines per inch screens | Joan LaVerne Mitchell, Yue Qiao | 2011-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004721 | Halftone apparatus that provides simultaneous, multiple lines per inch screens | Joan LaVerne Mitchell, Yue Qiao | 2011-08-23 |