US Patent Issued to The Trustees of Columbia University in the City of New York on Jan. 27 for "Circuits and methods for phase interpolators and generating quadrature clock signals" (New York, California Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,537,534, issued on Jan. 27, was assigned to The Trustees of Columbia University in the City of New York (New York).

"Circuits and methods for phase interpolators and generating quadrature clock signals" was invented by Zhaowen Wang (Sunnyvale, Calif.) and Peter Kinget (New York).

According to the abstract* released by the U.S. Patent & Trademark Office: "Phase interpolators are provided, the phase interpolators including: a first phase interpolator having a first output that outputs a first interpolated clock signal based on quadrature clock signals and a first phase interpolator control signal; a second phase interpolator having a second output that outputs a second interpolated clo...