Patents by Inventor Thieu CAM-ANH

Thieu CAM-ANH 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: 9893367
    Abstract: Provided is an interlayer for a thin electrolyte solid oxide cell, a thin electrolyte solid oxide cell including the same, and a method of forming the same. In various embodiments, functional elements (a fuel electrode, an electrolyte and a cathode) of the solid oxide cell are formed by means of a thin film process, and thus a nanostructure of the catalyst is not seriously lost due to agglomeration, different from a powder process. Thus, it is possible to accomplish catalyst activation according to a high specific surface area.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: February 13, 2018
    Assignees: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, GLOBAL FRONTIER CENTER FOR MULTISCALE ENERGY SYSTEMS
    Inventors: Ji-Won Son, Thieu Cam Anh, Jongsup Hong, Hyoungchul Kim, Kyung Joong Yoon, Jong Ho Lee, Hae-Weon Lee, Byung Kook Kim
  • Patent number: 9252448
    Abstract: Provided are a ceria-based composition having an undoped or metal-doped ceria and an undoped or metal-doped bismuth oxide, wherein the undoped or metal-doped bismuth oxide is present in an amount equal to or more than about 10 wt % and less than about 50 wt % based on the total weight of the ceria-based composition, and at least one selected from the ceria and the bismuth oxide is metal-doped. The ceria-based composition may ensure high sintering density even at a temperature significantly lower than the known sintering temperature of about 1400° C., i.e., for example at a temperature of about 1000° C. or lower, and increase ion conductivity as well.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: February 2, 2016
    Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Sung Pil Yoon, Jonghee Han, Shin Ae Song, Tae Hoon Lim, Hyoung-Juhn Kim, Jong Hyun Jang, Dirk Henkensmeier, Eun Ae Cho, Suk Woo Nam, Seong Ahn Hong, Thieu Cam-Anh
  • Publication number: 20140004446
    Abstract: Provided are a ceria-based composition having an undoped or metal-doped ceria and an undoped or metal-doped bismuth oxide, wherein the undoped or metal-doped bismuth oxide is present in an amount equal to or more than about 10 wt % and less than about 50 wt % based on the total weight of the ceria-based composition, and at least one selected from the ceria and the bismuth oxide is metal-doped. The ceria-based composition may ensure high sintering density even at a temperature significantly lower than the known sintering temperature of about 1400° C., i.e., for example at a temperature of about 1000° C. or lower, and increase ion conductivity as well.
    Type: Application
    Filed: June 28, 2013
    Publication date: January 2, 2014
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Sung Pil YOON, Jonghee HAN, Shin Ae SONG, Tae Hoon LIM, Hyoung-Juhn KIM, Jong Hyun JANG, Dirk HENKENSMEIER, Eun Ae CHO, Suk Woo NAM, Seong Ahn HONG, Thieu CAM-ANH