| 12081064 |
System and method for transitioning to backup power pooling |
Krishnanjan Gubba Ravikumar |
2024-09-03 |
$114,566,000 |
| 12051940 |
Timing determination for UPS power transfer |
Krishnanjan Gubba Ravikumar |
2024-07-30 |
$89,515,000 |
| 10727673 |
Transformerless power conversion |
Anand Ramesh, Scott Aldous, John Zipfel |
2020-07-28 |
$65,483,000 |
| 10439399 |
Transformerless power conversion |
Anand Ramesh, Scott Aldous, John Zipfel |
2019-10-08 |
$32,246,000 |
| 10327354 |
Server rack architecture that facilitates reduced current density |
Honggang Sheng, Ken Krieger |
2019-06-18 |
$38,799,000 |
| 10225948 |
Server rack architecture that facilitates reduced current density |
Honggang Sheng, Ken Krieger |
2019-03-05 |
$25,024,000 |
| 10033196 |
Converting alternating current power to direct current power |
Francisco Javier Elias, Cornelius B. O'Sullivan |
2018-07-24 |
$29,033,000 |
| 9997917 |
Transformerless power conversion |
Anand Ramesh, Scott Aldous, John Zipfel |
2018-06-12 |
$27,323,000 |
| 9967998 |
Server rack architecture that facilitates reduced current density |
Honggang Sheng, Ken Krieger |
2018-05-08 |
$18,009,000 |
| 9966761 |
Load curtailment on an electrical grid |
Anand Ramesh, Ronald Scott Collyer, Jyoti Sastry, Arunava Majumdar |
2018-05-08 |
$18,009,000 |
| 9843221 |
Redundant charging and discharging MOSFET driving in battery backup system |
William Leslie Dailey, Craig Kaneshiro, Shane R. Nay, Cornelius O'Sullivan |
2017-12-12 |
$19,710,000 |
| 9716408 |
Redundant residential power sources |
Anand Ramesh |
2017-07-25 |
$23,293,000 |
| 9712040 |
Virtual impedance shaping |
Srinivasa Murthy Salapaka, Murti V. Salapaka, Subhrajit Roychowdhury |
2017-07-18 |
$16,660,000 |
| 9692309 |
AC power monitoring and parameter determination |
Eduardo M. Lipiansky |
2017-06-27 |
$10,496,000 |
| 9667094 |
Battery backup system for uninterrupted power supply |
Pascal Kam |
2017-05-30 |
$12,730,000 |
| 9634512 |
Battery backup with bi-directional converter |
Mark Ramon Imbertson |
2017-04-25 |
$13,073,000 |
| 9548650 |
AC power monitoring and parameter determination |
Eduardo M. Lipiansky |
2017-01-17 |
$19,541,000 |
| 9515520 |
Battery backup based on voltage feed-forward control in a power supply |
Ken Krieger |
2016-12-06 |
$12,530,000 |
| 9490663 |
Apparatus and methodology for battery backup circuit and control in an uninterruptible power supply |
Ken Krieger |
2016-11-08 |
$11,507,000 |
| 9490720 |
Power conversion with solid-state transformer |
Jimmy Clidaras, Cornelius B. O'Sullivan, Anand Ramesh |
2016-11-08 |
$11,507,000 |
| 9479077 |
Three-phase power supply system |
Francisco Javier Elias |
2016-10-25 |
$11,956,000 |
| 9439327 |
Vertical tray structure for rack in data center |
Honggang Sheng |
2016-09-06 |
$12,831,000 |
| 9413221 |
Power conversion using a series of power converters |
Di Xu, Anand Ramesh |
2016-08-09 |
$20,086,000 |
| 9392720 |
Server rack architecture that facilitates reduced current density |
Honggang Sheng, Ken Krieger |
2016-07-12 |
$17,855,000 |
| 9373977 |
Battery backup system for uninterrupted power supply |
Pascal Kam |
2016-06-21 |
$26,296,000 |
