Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10469163 | Optical channel monitoring using expanded-spectrum pilot tone | Zhiping Jiang, Minggang Si, Dajiang Jin, Jianhong Ke | 2019-11-05 |
| 10429980 | Display panel and display device | — | 2019-10-01 |
| 10407273 | Elevator braking control system | David Ginsberg, Shashank Krishnamurthy, Dang V. Nguyen, Richard N. Fargo | 2019-09-10 |
| 10329122 | H frame for a double deck elevator | Walter Thomas Schmidt, Enrico Manes, Bruce P. Swaybill, Zaffir A. Chaudhry, Luke A. Mishler +4 more | 2019-06-25 |
| 10294074 | Elevator recovery car | Mark Olthuis, Zbigniew Piech, Randall Keith Roberts, Tadeusz Pawel Witczak | 2019-05-21 |
| 10264202 | Readout circuit and sensing device | — | 2019-04-16 |