This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignees: Government of the United States of America, as Represented by the Secretary of Commerce, International Business Machines Corporation, National Institute of Standards and Technology. Active years: 2015-2024.
Company Filing History:
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Years Active: 2015-2024
Title: Innovations of Jiansong Gao
Introduction
Jiansong Gao is a notable inventor based in Boulder, CO (US). He has made significant contributions to the field of cryogenic technology and superconducting devices. With a total of 2 patents, his work is at the forefront of advancements in quantum computing and superconductivity.
Latest Patents
Gao's latest patents include a cryogenic thermometer based on two-level systems (TLS). This technology enhances the measurability of on-chip temperature in a cryogenic quantum computing environment. In this implementation, transceiver circuitry sends a probe signal through a target device. A lumped-element resonator device, which is proximate to the surface of the target device, interacts with the probe signal and modulates it. Processing circuitry reads the probe signal through the target device and responsively measures the resonance frequency of the lumped-element resonator device. The processing circuitry then correlates the measured resonance frequency with a temperature, allowing for the determination of the target device's temperature.
Another significant patent is related to low-loss superconducting devices. This patent describes methods for fabricating low-loss superconducting devices, such as superconducting resonator devices. These devices are formed with a (200)-oriented texture titanium nitride (TiN) layer, which provides high Q, low loss resonator structures particularly suitable for applications in radio-frequency (RF) and microwave superconducting resonators. The method includes forming a silicon nitride (SiN) seed layer on a substrate, followed by the formation of a (200)-oriented texture titanium nitride (TiN) layer on the SiN seed layer.
Career Highlights
Throughout his career, Jiansong Gao has worked with prestigious organizations, including IBM and the Government of the United States of America, as represented by the Secretary of Commerce. His experience in these institutions has allowed him to contribute to groundbreaking research and development in his field.
Collaborations
Gao has collaborated with notable individuals such as George Andrew Keefe and Maxime Bernard Jacques Malnou. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Jiansong Gao's innovative contributions to cryogenic technology and superconducting devices highlight his role as a leading inventor in his field. His patents reflect a commitment to advancing technology in quantum computing and superconductivity.