Patents by Inventor Eui Han Kim

Eui Han Kim 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: 12217185
    Abstract: A knowledge increasing method includes calculating uncertainty of knowledge obtained from a neural network using an explicit memory, determining the insufficiency of the knowledge on the basis of the calculated uncertainty, obtaining additional data (learning data) for increasing insufficient knowledge, and training the neural network by using the additional data to autonomously increase knowledge.
    Type: Grant
    Filed: May 27, 2021
    Date of Patent: February 4, 2025
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hyun Woo Kim, Jeon Gue Park, Hwa Jeon Song, Yoo Rhee Oh, Byung Hyun Yoo, Eui Sok Chung, Ran Han
  • Publication number: 20170282702
    Abstract: The present invention relates to a hybrid transmission using an engine and two electric motors/generators together, wherein a planetary gear device comprising double planet gears, two sun gears and a ring gear, as a power splitter is used, and in addition, to a hybrid transmission in which one or more clutches and/or one or more brakes are combined to select a mechanical shift mode other than a hybrid mode and an electric drive mode.
    Type: Application
    Filed: June 15, 2017
    Publication date: October 5, 2017
    Inventor: Eui Han KIM
  • Patent number: 5803860
    Abstract: A three mode stepless speed changing device is disclosed. The speed changing device of this invention maintains the operational performance expected by a four mode stepless speed changing device. Because one clutch, two gears and their associated elements, which are necessarily provided in the four mode device for performing the third mode of the four modes, are removed from the three mode device of this invention, the device of this invention has a simple construction. The device of this invention is also free from pressurized oil passages, which are necessary for performing the third mode of the four mode device. In this regard, the speed changing device of this invention is easily produced and assembled at low cost.
    Type: Grant
    Filed: October 21, 1996
    Date of Patent: September 8, 1998
    Assignee: LG Cable Co., Ltd.
    Inventor: Eui Han Kim