Patents by Inventor Tsung-Yu Yu

Tsung-Yu Yu 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).

  • Handheld device
    Patent number: 8971040
    Abstract: A handheld device includes a body and a back cover. The body has a back portion covered by the back cover. The back cover includes a yielding layer and a rigid layer. The yielding layer has an outer surface and an inner surface opposite to each other. The inner surface faces the back portion. The rigid layer is formed on the inner surface and locked to the body. The rigid layer has a hole exposing the back portion and covered by the yielding layer. When a portion of the yielding layer corresponding to the hole is pressed, the portion of the yielding layer is elastically deformed to closely lean on the back portion, and the locked body and rigid layer are released due to a force between the portion of the yielding layer and the back portion, such that the back cover may depart from the body.
    Type: Grant
    Filed: September 28, 2011
    Date of Patent: March 3, 2015
    Assignee: HTC Corporation
    Inventors: Sheng-Chieh Lin, Yi-Ting Suen, Yu-Chang Chou, Tsung-Yu Yu, Hsueh-Lin Lu
  • HANDHELD DEVICE
    Publication number: 20130075411
    Abstract: A handheld device includes a body and a back cover. The body has a back portion covered by the back cover. The back cover includes a yielding layer and a rigid layer. The yielding layer has an outer surface and an inner surface opposite to each other. The inner surface faces the back portion. The rigid layer is formed on the inner surface and locked to the body. The rigid layer has a hole exposing the back portion and covered by the yielding layer. When a portion of the yielding layer corresponding to the hole is pressed, the portion of the yielding layer is elastically deformed to closely lean on the back portion, and the locked body and rigid layer are released due to a force between the portion of the yielding layer and the back portion, such that the back cover may depart from the body.
    Type: Application
    Filed: September 28, 2011
    Publication date: March 28, 2013
    Applicant: HTC CORPORATION
    Inventors: Sheng-Chieh Lin, Yi-Ting Suen, Yu-Chang Chou, Tsung-Yu Yu, Hsueh-Lin Lu
  • Process and structure of liquid crystal panel with one drop fill
    Patent number: 7297223
    Abstract: This present invention relates to a process of liquid crystal panel with one drop fill (ODF). A black matrix, which can not be penetrated by an ultraviolet light while curing a sealant, is formed on the other substrate. Hence, in this present invention, it can avoid the aforementioned problem during the curing process and simplifies the curing process.
    Type: Grant
    Filed: February 13, 2004
    Date of Patent: November 20, 2007
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Tsung-Yu Yu Kao, Po-Hsiu Shih
  • Process and structure of liquid crystal panel with one drop fill
    Publication number: 20040174491
    Abstract: This present invention relates to a process of liquid crystal panel with one drop fill (ODF). A black matrix, which can not be penetrated by an ultraviolet light while curing a sealant, is formed on the other substrate. Hence, in this present invention, it can avoid the aforementioned problem during the curing process and simplifies the curing process.
    Type: Application
    Filed: February 13, 2004
    Publication date: September 9, 2004
    Inventors: Tsung-Yu Yu Kao, Po-Hsiu Shih