Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9176584 | Method, apparatus, and article for force feedback based on tension control and tracking through cables | Jeffrey J. Berkley, Sungkwan Hong | 2015-11-03 |
| 8760393 | Method, apparatus, and article for force feedback based on tension control and tracking through cables | Jeffrey J. Berkley, Sungkwon Hong | 2014-06-24 |
| 8547328 | Methods, apparatus, and article for force feedback based on tension control and tracking through cables | Jeffrey J. Berkley, Marc Vollenweider | 2013-10-01 |
| 8378968 | Method, apparatus, and article for force feedback based on tension control and tracking through cables | Jeffrey J. Berkley, Marc Vollenweider | 2013-02-19 |
| 8054289 | Methods, apparatus, and article for force feedback based on tension control and tracking through cables | Jeffrey J. Berkley, Marc Vollenweider | 2011-11-08 |
| 7880717 | Method, apparatus, and article for force feedback based on tension control and tracking through cables | Jeffrey J. Berkley, Sungkwan Hong | 2011-02-01 |