Patents by Inventor Chung-Ming Tsai

Chung-Ming Tsai 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).

  • Publication number: 20140366276
    Abstract: A baby bouncer with a width variable frame is configured to have an erected configuration for use as a regular baby bouncer, and a folded configuration for reducing the width of the baby bouncer when being not in use. The frame of the baby bouncer includes at least a base frame, a pair of bouncing support rods and a baby carrier frame. The base frame and the bouncing support rods are associated by two gear elements. By meshing the first gear element and the second gear element, the bouncing support rods and the bouncing support rods are capable of simultaneously rotating in an opposite direction either in erecting or folding of the baby bouncer. When need to fold the frame of baby bouncer into the folded configuration, care-giver may unlock two lockable joints of the baby carrier frame and fold to associating the bouncing support rods and the base frame.
    Type: Application
    Filed: June 13, 2014
    Publication date: December 18, 2014
    Inventors: YI-WEI CHANG, CHUNG-MING TSAI, FU-PENG CHOU, SHENG-PO HUNG, CHEN-TAI CHANG
  • Patent number: 8058356
    Abstract: The present invention relates to a method for manufacturing a substantially hydrogenated vinyl aromatic/conjugated diene block copolymer, which has a hydrogenation level of greater than 90 percent. The resulting substantially hydrogenated vinyl aromatic/conjugated diene block copolymer has advantageous physical properties suitable for use in discs, optical films, light guide plates, etc.
    Type: Grant
    Filed: February 10, 2009
    Date of Patent: November 15, 2011
    Assignee: TSRC Corporation
    Inventors: Huan-Chun Kao, Sheng-Te Yang, Hung-Chieh Hou, Chung-Ming Tsai
  • Publication number: 20100168298
    Abstract: The present invention relates to a method for manufacturing a substantially hydrogenated vinyl aromatic/conjugated diene block copolymer, which has a hydrogenation level of greater than 90 percent. The resulting substantially hydrogenated vinyl aromatic/conjugated diene block copolymer has advantageous physical properties suitable for use in discs, optical films, light guide plates, etc.
    Type: Application
    Filed: February 10, 2009
    Publication date: July 1, 2010
    Applicant: TSRC CORPORATION
    Inventors: Huan-Chun Kao, Sheng-Te Yang, Hung-Chieh Hou, Chung-Ming Tsai
  • Patent number: 7495043
    Abstract: The present invention discloses a method for producing a clay/AMO complex by modifying layered inorganic silicate clay with the intercalating agent AMO (amine-terminated Mannich oligomer). The AMO is prepared by polymerizing polyoxyalkylene amine having molecular weight over 1000, p-cresol and formaldehyde. The present invention also discloses a method for producing nanosilicate plates by extracting the AMO from the above complex with a hydroxide or a chloride of alkali metal or alkaline-earth metal. The extracted AMO can be recycled for reusing.
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: February 24, 2009
    Assignee: National Chung-Hsing University
    Inventors: Jiang-Jen Lin, Chung-Ming Tsai
  • Patent number: 7094815
    Abstract: The present invention discloses a clay/amine complex which is an excellent surfactant and a good reinforcing agent of polymers. The complex of the present invention can be produced by modifying layered inorganic silicate clay such as montomorillonite, with an intercalating agent, AMO (amine terminal-mannich oligomer). The AMO can be obtained by polymerizing polyoxyalkylene amine having molecular weight over 1000, p-cresol and formaldehyde. The present invention further discloses a nanosilica plate, which can be obtained by extracting the above complex with a hydroxide or a chloride of alkali metal or alkaline-earth metal, and consequently, the AMO intercalating agent can be recycled for reusing.
    Type: Grant
    Filed: October 15, 2002
    Date of Patent: August 22, 2006
    Assignee: National Chung-Hsing University
    Inventors: Jiang-Jen Lin, Chung-Ming Tsai
  • Publication number: 20050239943
    Abstract: The present invention discloses a method for producing a clay/AMO complex by modifying layered inorganic silicate clay with the intercalating agent AMO (amine terminal-mannich oligomer). The AMO is prepared by polymerizing polyoxyalkylene amine having molecular weight over 1000, p-cresol and formaldehyde. The present invention also discloses a method for producing nanosilica plates by extracting the AMO from the above complex with a hydroxide or a chloride of alkali metal or alkaline-earth metal. The extracted AMO can be recycled for reusing.
    Type: Application
    Filed: June 8, 2005
    Publication date: October 27, 2005
    Inventors: Jiang-Jen Lin, Chung-Ming Tsai
  • Publication number: 20040069188
    Abstract: The present invention discloses a clay/amine complex which is an excellent surfactant and a good reinforcing agent of polymers. The complex of the present invention can be produced by modifying layered inorganic silicate clay such as montomorillonite, with an intercalating agent, AMO (amine terminal-mannich oligomer). The AMO can be obtained by polymerizing polyoxyalkylene amine having molecular weight over 1000, p-cresol and formaldehyde. The present invention further discloses a nanosilica plate, which can be obtained by extracting the above complex with a hydroxide or a chloride of alkali metal or alkaline-earth metal, and consequently, the AMO intercalating agent can be recycled for reusing.
    Type: Application
    Filed: October 15, 2002
    Publication date: April 15, 2004
    Inventors: Jiang-Jen Lin, Chung-Ming Tsai