Patents by Inventor CHIU-HSIANG CHEN

CHIU-HSIANG CHEN 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).

  • LITHOGRAPHY SYSTEM HAVING INVISIBLE PELLICLE OVER MASK
    Publication number: 20190146362
    Abstract: A lithography system is provided. The lithography system includes a mask and an optical module. The optical module is configured to optically form an invisible pellicle over the mask to protect the mask from contaminant particles.
    Type: Application
    Filed: February 27, 2018
    Publication date: May 16, 2019
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chiu-Hsiang CHEN, Shih-Ming CHANG, Chih-Jie LEE, Han-Wei WU, Yung-Sung YEN, Ru-Gun LIU
  • Chemicals and the synthesizing methods thereof
    Patent number: 9303117
    Abstract: A series of ladder-type multifused arenes (hexacyclic, heptacyclic and nonacyclic units) and the synthesizing methods thereof are provided. The ladder-type multifused arenes are copolymerized with various electron-deficient acceptor units to afford various p-type low-band gap conjugated copolymers.
    Type: Grant
    Filed: June 29, 2015
    Date of Patent: April 5, 2016
    Assignee: National Chiao Tung University
    Inventors: Chain-Shu Hsu, Yen-Ju Cheng, Jhong-Sian Wu, Chiu-Hsiang Chen, Huan-Hsuan Chang, Yung-Lung Chen, Sheng-Wen Cheng
  • CHEMICALS AND THE SYNTHESIZING METHODS THEREOF
    Publication number: 20150299382
    Abstract: A series of ladder-type multifused arenes (hexacyclic, heptacyclic and nonacyclic units) and the synthesizing methods thereof are provided. The ladder-type multifused arenes are copolymerized with various electron-deficient acceptor units to afford various p-type low-band gap conjugated copolymers.
    Type: Application
    Filed: June 29, 2015
    Publication date: October 22, 2015
    Applicant: NATIONAL CHIAO TUNG UNIVERSITY
    Inventors: Chain-Shu HSU, Yen-Ju Cheng, Jhong-Sian Wu, Chiu--Hsiang Chen, Huan-Hsuan Chang, Yung-Lung Chen, Sheng-Wen Cheng
  • Chemicals and the synthesizing methods thereof
    Patent number: 9096716
    Abstract: A series of ladder-type multifused arenes (hexacyclic, heptacyclic and nonacyclic units) and the synthesizing methods thereof are provided. The ladder-type multifused arenes are copolymerized with various electron-deficient acceptor units to afford various p-type low-band gap conjugated copolymers.
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: August 4, 2015
    Assignee: National Chiao Tung University
    Inventors: Chain-Shu Hsu, Yen-Ju Cheng, Jhong-Sian Wu, Chiu-Hsiang Chen, Huan-Hsuan Chang, Yung-Lung Chen, Sheng-Wen Cheng
  • CHEMICALS AND THE SYNTHESIZING METHODS THEREOF
    Publication number: 20140163191
    Abstract: A series of ladder-type multifused arenes (hexacyclic, heptacyclic and nonacyclic units) and the synthesizing methods thereof are provided. The ladder-type multifused arenes are copolymerized with various electron-deficient acceptor units to afford various p-type low-band gap conjugated copolymers.
    Type: Application
    Filed: November 27, 2013
    Publication date: June 12, 2014
    Applicant: Nation Chiao Tung University
    Inventors: Chian-Shu Hsu, Yen-Ju Cheng, Jhong-Sian Wu, Chiu-Hsiang Chen, Huan-Hsuan Chang, Yung-Lung Chen, Sheng-Wen Cheng
  • Chemicals and the synthesizing methods thereof
    Patent number: 8623993
    Abstract: A series of ladder-type multifused arenes (hexacyclic, heptacyclic and nonacyclic units) and the synthesizing methods thereof are provided. The ladder-type multifused arenes are copolymerized with various electron-deficient acceptor units to afford various p-type low-band gap conjugated copolymers.
    Type: Grant
    Filed: June 25, 2012
    Date of Patent: January 7, 2014
    Assignee: National Chaio Tung University
    Inventors: Chian-Shu Hsu, Yen-Ju Cheng, Jhong-Sian Wu, Chiu-Hsiang Chen, Huan-Hsuan Chang, Yung-Lung Chen, Sheng-Wen Cheng
  • CHEMICALS AND THE SYNTHESIZING METHODS THEREOF
    Publication number: 20130237676
    Abstract: A series of ladder-type multifused arenes (hexacyclic, heptacyclic and nonacyclic units) and the synthesizing methods thereof are provided. The ladder-type multifused arenes are copolymerized with various electron-deficient acceptor units to afford various p-type low-band gap conjugated copolymers.
    Type: Application
    Filed: June 25, 2012
    Publication date: September 12, 2013
    Applicant: NATION CHIAO TUNG UNIVERSITY
    Inventors: Yen-Ju Cheng, Jhong-Sian Wu, Chiu-Hsiang Chen, Huan-Hsuan Chang, Yung-Lung Chen, Sheng-Wen Cheng
  • KEY
    Publication number: 20130061643
    Abstract: A key includes a shank having at least one groove and at least one recess, and the at least one groove has different lengths. At least one magnetic member is received in the at least one recess and a number of the at least one magnetic member is not more than a number of the at least one recess. The arrangements of the at least one recess, the at least one groove and the at least one magnetic member have multiple options. The magnetic members are located in different recesses and the magnetic poles of the magnetic members are arranged in different ways. The key is difficult to be copied and has higher safety standards.
    Type: Application
    Filed: September 13, 2011
    Publication date: March 14, 2013
    Applicant: FEDERAL LOCK CO., LTD.
    Inventor: CHIU-HSIANG CHEN