ALEXANDRIA, Va., June 16 -- United States Patent no. 12,306,234, issued on May 20, was assigned to Quantum Valley Ideas Laboratories (Waterloo, Canada).
"Detecting phase properties of radio frequency waves" was invented by Stephanie M. Bohaichuk (Waterloo, Canada), Harald Kubler (Waterloo, Canada), Vijin Venu (Waterloo, Canada) and James P. Shaffer (Kitchener, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "In a general aspect, a method is described herein for detecting the phase properties of a radio frequency (RF) wave. The method includes generating an optical signal by interacting laser signals with a vapor of a vapor cell sensor. The optical signal is based on a transmission of one of the laser si...