Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7847681 | Building automation systems and methods | Ashish Singhal | 2010-12-07 |
| 7542876 | Method of and apparatus for evaluating the performance of a control system | Ashish Singhal | 2009-06-02 |
| 7505877 | System and method for characterizing a system | — | 2009-03-17 |
| 7289936 | State-based method and apparatus for evaluating the performance of a control system | Ashish Singhal | 2007-10-30 |
| 7024336 | Method of and apparatus for evaluating the performance of a control system | Ashish Singhal | 2006-04-04 |
| 7024254 | Method for controlling a discrete system | Kirk H. Drees, Bin Chen | 2006-04-04 |
| 6647318 | Pulse modulation adaptive control method for activating an electrical device | — | 2003-11-11 |
| 6540148 | Method and apparatus for sequencing multistage systems of known relative capacities | Bin Chen | 2003-04-01 |