U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Patents

Displaying 1 - 9 of 9
Description of Patent 11,165,505

Quantum Atomic Receiving Antenna and Quantum Sensing of Radiofrequency Radiation

NIST Inventors
Josh Gordon and Christopher L. Holloway
A quantum atomic receiving antenna includes: a probe laser; a coupling laser; an atomic vapor cell that includes: a spherically shaped or parallelepiped-shaped atomic vapor space and Rydberg antenna atoms. These undergo a radiofrequency Rydberg transition to produce quantum antenna light from probe

Low Cost System for Monitoring Degradation in Automation Systems

Available for licensing is a low cost system for monitoring degradation in robot work cells and automation systems. The concept has been proven and a prototype is available to facilitate optimization of the physical design for industrial users. The invention provides a cost effective and easy-to

Phase Transition Based Resistive Random-Access Memory

NIST Inventors
Albert Davydov , Sergiy Krylyuk and Huairuo Zhang
A method of switching a phase-change device (Device), including changing phase of the Device from a semiconducting 2H phase to a new 2H d phase with a higher conductivity, the Device having an active material with a thickness including a phase transition material to thereby transition the Device
Graphic for how an inertial measurement unit works

Inertial Measurement Unit and Diagnostic System

NIST Inventors
Gregory W. Vogl
An inertial measurement unit determines performance degradation of a linear axis and includes: an accelerometer that, when disposed on a motion member of the linear axis including the motion member and a base member: measures acceleration of the motion member; and provides a displacement of the
A line drawing showing the entire structure, which includes the resonator and supporting substrate.

Reticulated Resonator, Process for Making and Use of Same

NIST Inventors
Raymond Simmonds , Katarina Cicak , Cindy Regal and Thomas Purdy
A reticulated resonator includes: a reticulated substrate that includes: a substrate frame; and a phononic structure in mechanical communication with the substrate frame and including a plurality of unit members arranged in a two-dimensional array; and a membrane disposed on the reticulated
Picture of the Ice Maker with the words "Ice Maker" displayed above it

Icemaker, Process for Controlling Same and Making Ice

NIST Inventors
David A. Yashar
A system to make ice includes a refrigeration unit and an icemaker disposed in the refrigeration unit. The refrigeration unit is configured to be subjected to a refrigeration cycle; the icemaker is configured to be subjected to a freeze cycle; and the system is configured such that the freeze cycle
Displaying 1 - 9 of 9