Patents by Inventor Do Hwang

Do Hwang 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).

  • NAPHTHALENE-DIIMIDE-HETEROCYCLE-NAPHTHALENE DIIMIDE OLIGOMERS AS ORGANIC SEMICONDUCTORS AND TRANSISTORS THEREFROM
    Publication number: 20140021448
    Abstract: The various inventions and/or their embodiments disclosed herein relate to certain naphthalene diimide (NDI) compounds wherein the NDI groups are bonded to certain subclasses of bridging heteroaryl (hAr) groups, such as the “NDI-hAr-NDI” oligomeric compounds, wherein hAr is a heteroaryl group chosen to provide desirable electronic and steric properties, and the possible identities of the “Rz” terminal peripheral substituent groups are described herein. Transistor and inverter devices can be prepared.
    Type: Application
    Filed: July 15, 2013
    Publication date: January 23, 2014
    Applicant: Georgia Tech Research Corporation
    Inventors: Lauren E. Polander, Shree Prakash Tiwari, Seth Marder, Bernard Kippelen, Raghunath R. Dasari, Yulia Getmanenko, Do Hwang, Mathieu Fenoll
  • Pulsimeter sensor using magnetic thin films
    Publication number: 20070118040
    Abstract: The present invention relates to a noninvasive medical pulsimeter sensor using magnetic thin films. By forming a pulse-sensing part array with magnetic sensors such as GMR devices, MTJ devices and the likes, over the skin-contacting part which consists of a magnetic material, the present invention increases the integrity of sensors, minimizes the time for searching the pulse and it is applicable widely to portable pulsimeters and the likes.
    Type: Application
    Filed: October 19, 2006
    Publication date: May 24, 2007
    Applicant: SANGJI UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
    Inventors: Sang Lee, Do Hwang, Ki Kim, Sun Kim, Hyeon Kim