Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9608430 | Battery circuit fault protection in uninterruptable power sources | Jiwu Duan, John C. Elliott, Dennis W. Fried, Trung Le | 2017-03-28 |
| 9081004 | Circuit for detecting analytes via nanoparticle-labeled substances with electromagnetic read-write heads | Dylan J. Boday, Louie A. Dickens, Icko Eric Timothy Iben, Wayne Alan McKinley, Lee C. Randall +3 more | 2015-07-14 |
| 8338982 | Apparatus to maintain redundancy in four line system | Jiwu Duan, Trung Le | 2012-12-25 |
| 8138625 | Dual line active automatic transfer switch | Jiwu Duan, Trung Le, Juan Antonio Yanes | 2012-03-20 |
| 8097978 | Extending backup times of uninterruptible power supplies | Trung Le | 2012-01-17 |
| 8039990 | DC UPS configured as intrinsic power transfer switch | Trung Le | 2011-10-18 |
| 8022579 | Brownout solution for electromechanical automatic transfer switch | Trung Le | 2011-09-20 |
| 7962776 | Method and apparatus for detecting component removal while operating in a battery backup mode | Larry Juarez, Joseph Dean Ohrazda, Kenny Nian Gan Qiu | 2011-06-14 |
| 7898106 | DC UPS configured as intrinsic power transfer switch | Trung Le | 2011-03-01 |
| 7868484 | Worldwide adaptive multi-coil automatic transfer switch | Trung Le | 2011-01-11 |
| 7847435 | Intrinsically balanced direct current uninterruptible power supply | Trung Le | 2010-12-07 |
| 7763993 | DC UPS with auto-ranging backup voltage capability | Trung Le | 2010-07-27 |