Patents by Inventor Chunfang Song

Chunfang Song 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).

  • DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE
    Publication number: 20240164144
    Abstract: A display substrate, a manufacturing method therefor, and a display device are provided. The display substrate includes a base substrate, sub-pixels and an isolation portion, and each sub-pixel includes a light-emitting function layer. The isolation portion includes a first sub-isolation portion and a second sub-isolation portion. The first sub-isolation portion is between the second sub-isolation portion and the base substrate. The second sub-isolation portion includes a protrusion protruding relative to an edge of the first sub-isolation portion, the second sub-isolation portion facing one of adjacent sub-pixels is different in shape from the second sub-isolation portion facing the other one; or, a slope angle between a side surface of the first sub-isolation portion or the second sub-isolation portion facing one sub-pixel and a plane parallel to the base substrate is 60° to 120°. At least one film of the light-emitting function layer is disconnected at the isolation portion.
    Type: Application
    Filed: October 10, 2022
    Publication date: May 16, 2024
    Inventors: Wei ZHANG, Liang SONG, Zhiming REN, Chunfang FAN, Xiaoliang GUO, Donghua JIANG, Wuyang ZHAO, Weiyun HUANG, Zhen WANG, Zhongfei DONG, Hongguang YUAN, Pengyu LIAO, Li XIONG
  • Thermoplastic containers with improved aesthetics
    Patent number: 9751654
    Abstract: A thermoplastic material and an additive that has a relatively low surface tension, allows for blow molding processing conditions that provides containers with a smooth exterior surfaces to enhance aesthetics.
    Type: Grant
    Filed: August 15, 2014
    Date of Patent: September 5, 2017
    Assignee: The Procter & Gamble Company
    Inventors: Ping Wang, Liang Yang, Chunfang Song
  • Razor handle
    Patent number: 9533424
    Abstract: A razor handle includes an at least partially hollow elongated structure and an at least partially hollow sleeve. The elongated structure has an interior surface and an exterior surface, a first opening at a proximate end, and a second opening along a length of the elongated structure. The sleeve has an interior surface and an exterior surface with a protrusion. The protrusion is adapted to extend through the second opening to the exterior surface of the elongated structure forming a gripping member.
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: January 3, 2017
    Assignee: The Gillette Company LLC
    Inventors: Florina Winter, Chunfang Song, Dong Fang, RanMin Wang, Brian William Cataldo, Jing Jun Xia
  • THERMOPLASTIC CONTAINERS WITH IMPROVED AESTHETICS
    Publication number: 20150048153
    Abstract: A thermoplastic material and an additive that has a relatively low surface tension, allows for blow molding processing conditions that provides containers with a smooth exterior surfaces to enhance aesthetics.
    Type: Application
    Filed: August 15, 2014
    Publication date: February 19, 2015
    Inventors: Ping WANG, Liang YANG, Chunfang SONG
  • Razor Handle
    Publication number: 20120279039
    Abstract: A razor handle includes an at least partially hollow elongated structure and an at least partially hollow sleeve. The elongated structure has an interior surface and an exterior surface, a first opening at a proximate end, and a second opening along a length of the elongated structure. The sleeve has an interior surface and an exterior surface with a protrusion. The protrusion is adapted to extend through the second opening to the exterior surface of the elongated structure forming a gripping member.
    Type: Application
    Filed: July 17, 2012
    Publication date: November 8, 2012
    Inventors: Florina Winter, Chunfang Song, Dong Fang, RanMin Wang, Brian William Cataldo, Jing Jun Xia
  • Razor Handle
    Publication number: 20100005669
    Abstract: A razor handle includes an at least partially hollow elongated structure and an at least partially hollow sleeve. The elongated structure has an interior surface and an exterior surface, a first opening at a proximate end, and a second opening along a length of the elongated structure. The sleeve has an interior surface and an exterior surface with a protrusion. The protrusion is adapted to extend through the second opening to the exterior surface of the elongated structure forming a gripping member.
    Type: Application
    Filed: November 26, 2008
    Publication date: January 14, 2010
    Inventors: Florina Winter, Chunfang Song, Dong Fang, RanMin Wang, Brian William Cataldo, Jing Jun Xia