This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Government of the United States of America, as Represented by the Secretary of Commerce, University System of Maryland. Active years: 2024-2025.
Company Filing History:
2 out of 761 
2 out of 2,022 
Years Active: 2024-2025
Title: Yi-Kai Liu: Innovator in Quantum Systems
Introduction
Yi-Kai Liu is a prominent inventor based in Gaithersburg, MD (US). He has made significant contributions to the field of quantum systems, particularly in the area of compressed sensing measurement. With a total of 2 patents, his work is paving the way for advancements in quantum technology.
Latest Patents
Yi-Kai Liu's latest patents include innovative methods for detecting two-qubit correlated dephasing errors. One of his notable patents describes a method that involves accessing a signal from a quantum system comprising multiple qubits. Each qubit has a nonzero rate of dephasing, and some exhibit correlated dephasing. The method utilizes a matrix containing diagonal and off-diagonal elements, where the off-diagonal elements are 2s-sparse. Randomized measurements of these off-diagonal elements are performed, allowing for the recovery of the matrix based on direct measurements of its diagonal elements.
Career Highlights
Throughout his career, Yi-Kai Liu has worked with esteemed organizations such as the University System of Maryland and the Government of the United States of America, as represented by the Secretary of Commerce. His experience in these institutions has contributed to his expertise in quantum systems and measurement techniques.
Collaborations
Some of his notable coworkers include Seyed Alireza Seif Tabrizi and Mohammad Hafezi. Their collaborative efforts have further enhanced the research and development in the field of quantum technology.
Conclusion
Yi-Kai Liu's innovative work in quantum systems and his contributions to the field through his patents highlight his role as a leading inventor. His research continues to influence advancements in technology and quantum measurement techniques.