Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9735615 | Systems and methods for managing power backfeed in uninterruptible power supply systems | Andrea Mannuccini | 2017-08-15 |
| 9735616 | Systems and methods for providing increased fault current capability in uninterruptible power supply systems | Andrea Mannuccini, Harry Bye Handlin | 2017-08-15 |
| 9705360 | Redundant uninterruptible power supply systems | Yashomani Y. Kolhatkar, Rajendra Naik, Viswanathan Kanakasabai | 2017-07-11 |
| 9685820 | Redundant uninterruptible power supply systems | Yashomani Y. Kolhatkar, Pradeep Vijayan, Viswanathan Kanakasabai, Rajendra Naik, Prashanth Manikumar Chennamsetty | 2017-06-20 |
| 9588182 | Systems, methods, and devices for capacitance estimation of power capacitors | Marco Crespan | 2017-03-07 |
| 9479011 | Method and system for a dual conversion uninterruptible power supply | Viswanathan Kanakasabai, Rajendra Naik | 2016-10-25 |
| 9404947 | Systems and methods for detecting power quality of uninterrupible power supplies | Lorenzo Giuntini, Andrea Mannuccini | 2016-08-02 |
| 9236768 | Systems, methods, and devices for control of parallel uninterruptible power supplies | Lorenzo Giuntini, Andrea Delmuè | 2016-01-12 |
| 9214874 | Intelligent level transition systems and methods for transformerless uninterruptible power supply | Yashomani Y. Kolhatkar, Marco Piemontesi, Lauro Strozzi, M N Lakshmi Prasad | 2015-12-15 |
| 9160202 | Control system for uninterruptible power supplies | Andrea Delmuè, Lorenzo Giuntini | 2015-10-13 |
| 9054553 | Redundant control systems, methods, and devices for parallel inverter installations | Lorenzo Giuntini, Andrea Delmuè, Ivan Saporiti | 2015-06-09 |
| 8754544 | Apparatus for synchronizing uninterruptible power supplies | Nicolas Borgeaud | 2014-06-17 |
| 8422256 | Control system for high-efficiency operation in parallel inverter installations | Lorenzo Giuntini | 2013-04-16 |
| 8093746 | Control of four-leg transformerless uninterruptible power supply | Krishna Murali Dora, Prabhakar Krishna Nerella, Narender Reddy Katukuri, Yashomani Y. Kolhatkar | 2012-01-10 |
| 7768805 | Clean input UPS with fast rectifier control and improved battery life | Claudio Balblano | 2010-08-03 |
| 7474081 | AC/DC converter and method of modulation thereof | Claudio Balbiano, Lauro Strozzi | 2009-01-06 |
| 7456520 | Control system, method and product for uninterruptible power supply | Andrea Delmuè | 2008-11-25 |
| 7375989 | AC/DC converter and method of modulation thereof | Nicolas Borgeaud, Chris Van Kalken | 2008-05-20 |
| 7372177 | Control system, method and product for uninterruptible power supply | Andrea Delmuè, Lauro Strozzi | 2008-05-13 |
| 7148660 | System and method for power conversion using semiconductor switches having reverse voltage withstand capability | Rajesh Ghosh, Bansidhar Jagannath Phansalkar | 2006-12-12 |