ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,553,765, issued on Feb. 17, was assigned to Amazon Technologies Inc. (Seattle).
"Pulsed strain gauge topologies" was invented by Kenneth Edward Doe (Carnation, Wash.), Jacob Drewniak (Seattle), Paul Mark Michalczuk (Bainbridge Island, Wash.), Alan Akiyoshi Nonaka (Seattle), Chelsea Olson (Auburn, Wash.), Sergio Alfredo Phan Lung Li (Lake Forest Park, Wash.) and Robert M. Riggs (Winthrop, Wash.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Systems, devices, and methods are provided for pulsed strain gauge topologies. A weight sensor assembly may comprise one or more load cells for receiving excitation pulses during a first state period of a duty cycle, ...