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).

  • 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
  • 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
  • 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
  • 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
  • Patent number: 6976075
    Abstract: The invention provides a communication interface that is configured to exchange digital data packets configured with a simplified header format with a PDA, and is further configured to exchange digital data configured with a conventional header format with a device such as a computer server communicating with a network, such as the Internet. When directed to exchange data between a PDA and a computer, the interface is capable of converting the header of a data packet from one header format to another header format. This allows seamless communication between the computer and the PDA.
    Type: Grant
    Filed: December 8, 2000
    Date of Patent: December 13, 2005
    Assignee: Clarinet Systems, Inc.
    Inventor: David Yin-Shur Ma
  • Publication number: 20020073217
    Abstract: A method and apparatus is provided for facilitating communication between a wireless device, such as a PDA or a laptop computer and disparate devices or systems. A device is provided that is configured to receive and examine data packets transmitted between a wireless device and a device that communicates with a network. Based on information in the data packet, if the data packet is configured under a first protocol, the communication device is configured to filter out the certain data packets transmissions to particular wireless devices, such as PDAs. If the communication device is not configured under the first protocol, such as a laptop computer, the communication device is configured to transmit the all data packets destined for the wireless device.
    Type: Application
    Filed: January 29, 2001
    Publication date: June 13, 2002
    Inventors: David Yin-Shur Ma, Jack Jian Chen
  • Publication number: 20020073234
    Abstract: The invention provides a communication interface that is configured to exchange digital data packets configured with a simplified header format with a PDA, and is further configured to exchange digital data configured with a conventional header format with a device such as a computer server communicating with a network, such as the Internet. When directed to exchange data between a PDA and a computer, the interface is capable of converting the header of a data packet from one header format to another header format. This allows seamless communication between the computer and the PDA.
    Type: Application
    Filed: December 8, 2000
    Publication date: June 13, 2002
    Inventor: David Yin-Shur Ma
  • Patent number: D387902
    Type: Grant
    Filed: November 8, 1996
    Date of Patent: December 23, 1997
    Inventor: David Yin