Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9709936 | Control for a fuser of an electrophotographic imaging device which determines current line voltage | Steve Brennen Ball, Jichang Cao | 2017-07-18 |
| 9639038 | Power management and control for a fuser of an electrophotographic imaging device | Jichang Cao, John Parker Richey, David Anthony Schneider, Daniel Steinberg | 2017-05-02 |