Patents by Inventor Heon jin Park

Heon jin Park 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).

  • Electronic device and method of displaying object
    Patent number: 10055092
    Abstract: An electronic device and a method of displaying an object are provided. The method of displaying an object includes displaying a plurality of objects on a screen, determining a plurality of objects corresponding to a selected item in accordance with selection of the item based on which the plurality of objects is classified, and displaying the plurality of determined objects on the screen.
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: August 21, 2018
    Assignees: Samsung Electronics Co., Ltd., Seoul National University R&DB Foundation
    Inventors: Mee-Sun Song, Heon-Jin Park, Dong-Hwa Shin, Jin-Wook Seo, Hyun-Joo Song, Myoung-Su Cho
  • ELECTRONIC DEVICE AND METHOD OF DISPLAYING OBJECT
    Publication number: 20150331560
    Abstract: An electronic device and a method of displaying an object are provided. The method of displaying an object includes displaying a plurality of objects on a screen, determining a plurality of objects corresponding to a selected item in accordance with selection of the item based on which the plurality of objects is classified, and displaying the plurality of determined objects on the screen.
    Type: Application
    Filed: April 23, 2015
    Publication date: November 19, 2015
    Inventors: Mee-Sun SONG, Heon-Jin PARK, Dong-Hwa SHIN, Jin-Wook SEO, Hyun-Joo SONG, Myoung-Su CHO
  • Titanium etchant composition and method of forming a semiconductor device using the same
    Patent number: 8801958
    Abstract: A titanium etchant composition and a method of forming a semiconductor device using the same, the titanium etchant composition including a titanium remover; a corrosion inhibitor; and a deionized water; wherein the corrosion inhibitor includes 5-aminotetrazole.
    Type: Grant
    Filed: March 30, 2011
    Date of Patent: August 12, 2014
    Assignees: Samsung Electronics Co., Ltd., Samyoung Pure Chemicals Co., Ltd.
    Inventors: Dong-Min Kang, Heon jin Park, Kyoochul Cho, Baiksoon Choi, Seunghyun Ahn, Jeong Kwon, JungIg Jeon
  • TITANIUM ETCHANT COMPOSITION AND METHOD OF FORMING A SEMICONDUCTOR DEVICE USING THE SAME
    Publication number: 20110240912
    Abstract: A titanium etchant composition and a method of forming a semiconductor device using the same, the titanium etchant composition including a titanium remover; a corrosion inhibitor; and a deionized water; wherein the corrosion inhibitor includes 5-aminotetrazole.
    Type: Application
    Filed: March 30, 2011
    Publication date: October 6, 2011
    Inventors: Dong-Min Kang, Heon jin Park, Kyoochul Cho, Baiksoon Choi, Seunghyun Ahn, Jeong Kwon, JungIg Jeon