Patents by Inventor David Yin

David Yin 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).

  • Non-invasive bio-fluid detector and portable sensor-transmitter-receiver system
    Patent number: 10932701
    Abstract: The present invention is directed to a bio-fluid detector such as a hemoglobin detector having the capability of receiving, storing and transmitting health information utilizing a portable transmitter and receiver including electronic PDAs such as cell phones. Further, the present invention utilizes a non-invasive hemoglobin detector that is connected to a portable transmitter-receiver such as PDAs including, but not limited to, cell phones.
    Type: Grant
    Filed: March 28, 2013
    Date of Patent: March 2, 2021
    Assignee: The Johns Hopkins University
    Inventors: Soumyadipta Acharya, William Chen, Phillip J. Oh, Judy C. Doong, Noah Lampel Greenbaum, Guilherme Barros, George Major Chen, David Yin
  • NON-INVASIVE BIO-FLUID DETECTOR AND PORTABLE SENSOR-TRANSMITTER-RECEIVER SYSTEM
    Publication number: 20150164396
    Abstract: The present invention is directed to a bio-fluid detector such as a hemoglobin detector having the capability of receiving, storing and transmitting health information utilizing a portable transmitter and receiver including electronic PDAs such as cell phones. Further, the present invention utilizes a non-invasive hemoglobin detector that is connected to a portable transmitter-receiver such as PDAs including, but not limited to, cell phones.
    Type: Application
    Filed: March 28, 2013
    Publication date: June 18, 2015
    Inventors: Soumyadipta Acharya, William Chen, Phillip J. Oh, Judy C. Doong, Noah Lampel Greenbaum, Guilherme Barros, George Major Chen, David Yin
  • Scooter
    Patent number: 9010776
    Abstract: A two wheel scooter made of replaceable and interchangeable parts, with metal wheel brackets at either end of a deck, connected by a spine piece, with the spine piece recessed into a wooden scooter deck.
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: April 21, 2015
    Inventors: Jon Elliott, David Yin
  • SCOOTER
    Publication number: 20140159330
    Abstract: A two wheel scooter made of replaceable and interchangeable parts, with metal wheel brackets at either end of a deck, connected by a spine piece, with the spine piece recessed into a wooden scooter deck.
    Type: Application
    Filed: July 16, 2013
    Publication date: June 12, 2014
    Inventors: JON ELLIOTT, DAVID YIN
  • Tool holder
    Patent number: D387902
    Type: Grant
    Filed: November 8, 1996
    Date of Patent: December 23, 1997
    Inventor: David Yin