Patents by Inventor Fengwei Ju

Fengwei Ju 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).

  • FILTER AND COMMUNICATION SYSTEM INCLUDING THE FILTER
    Publication number: 20200235457
    Abstract: Filters include a housing having a top wall, a bottom wall and one or more side walls that define an internal cavity; a plurality of resonators that are mounted within the internal cavity with a first space provided between a pair of adjacent resonators; and a coupling-tuning element mounted on one of the walls of the housing. The coupling-tuning element comprises one or more solid dielectric materials and is capable of extending into the first space to tune the coupling characteristics between the pair of adjacent resonators.
    Type: Application
    Filed: January 17, 2020
    Publication date: July 23, 2020
    Inventors: Fengwei Ju, Andrea Manzoni, Jiansong He, Yangzhun Lv, Yanming Zhu, Fei Liu, Qing Mi