Patents by Inventor Sarah Shu Ming Yang

Sarah Shu Ming Yang 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).

  • YANG BAMBOO AMPLIFIER AND HOLDER
    Publication number: 20200388264
    Abstract: A bamboo amplifier and holder is described. In some examples, the bamboo amplifier and holder can include a bamboo tube, a device slot, one or more charging slots, a rechargeable battery and a mechanism to support the bamboo tube. The device slot is configured to receive a device and the bamboo tube is configured to amplify the sound emitted and/or generated by the device. The charging slots are each configured to accommodate a charging port. The device can be charged when connected to the rechargeable battery. Also, the rechargeable battery can be charged when connected to an external power source. These connections can be via one or more charging ports.
    Type: Application
    Filed: July 5, 2018
    Publication date: December 10, 2020
    Inventors: John Peng Chang Yang, Sarah Shu Ming Yang
  • Bamboo amplifier and holder
    Patent number: D932458
    Type: Grant
    Filed: July 5, 2018
    Date of Patent: October 5, 2021
    Inventors: John Peng Chang Yang, Sarah Shu Ming Yang