Patents by Inventor Fwi LI

Fwi LI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • MICROFLUIDIC SYSTEM AND METHOD OF CONTROLLING PARTICLES BASED ON ARTIFICIALLY STRUCTURED ACOUSTIC FIELD
    Publication number: 20180369815
    Abstract: Disclosed is a microfluidic system based on an artificially structured acoustic field, comprising a microcavity and a ultrasonic emission device, wherein the microcavity is used to accommodate a solution containing particles, the ultrasonic emission device is used to emit ultrasound, and characterized in further comprising a phononic crystal plate placed in the microcavity, wherein the phononic crystal plate has an artificial cycle structure, and is used to modulate the acoustic field so as to control the particles. Also disclosed is a method of controlling microfluid particles based on an artificially structured acoustic field. In the particular embodiments, since a microcavity, an ultrasonic emission device and a phononic crystal plate are comprised, the ultrasonic emission device is used to emit ultrasound, and the phononic crystal plate has an artificial cycle structure, and is used to modulate the acoustic field so as to control the particles.
    Type: Application
    Filed: October 10, 2015
    Publication date: December 27, 2018
    Applicant: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES
    Inventors: Hairong ZHENG, Fwi LI, Felyan CAI, Long MENG, Chen WANG, Chengxiang ZHANG, Weibao QIU, Yongchuan LI, Fei YAN, Lili NIU, Liufeng GENG, Chaowei XU