Granted Patent
Utility
US 6,201,720 · App. 09/507,021
Apparatus and methods for space-vector domain control in uninterruptible power supplies
Inventors:
John G. Tracy, Edward Akbari, Miguel Chavez, Frederick Tassitino
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Feb 18, 2000
Inventors
John G. Tracy
Edward Akbari
Miguel Chavez
Frederick Tassitino
Assignee (at issue)
Powerware Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.