Patents by Inventor Hua Tu

Hua Tu 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).

  • PORTABLE ELECTRONIC DEVICE WITH CHIP CARD EJECTING MECHANISM
    Publication number: 20100079933
    Abstract: A portable electronic device comprises a housing and a chip card ejecting mechanism. The housing has a mounting portion defined therein. The ejecting mechanism includes a holder and a controlling module. The holder is slidably accommodated in the mounting portion of the housing. The controlling module includes a button and an ejecting element. The button releasably secures with the holder in the mounting portion. The ejecting element resistes against the holder to provide an elastic force for driving the holder slid. When the button is pressed, the holder is released and the ejecting element ejects the holder outwardly from the mounted portion of the housing.
    Type: Application
    Filed: September 8, 2009
    Publication date: April 1, 2010
    Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (Hong Kong) Limited
    Inventors: HUA-XIANG LIANG, HSIAO-HUA TU, JUN WANG
  • Messaging service interoperability methods and related devices
    Patent number: 7685291
    Abstract: Messaging service interoperability methods. A client implements a messaging service version (X.Y), in which X is a major version number and Y is a minor version number. The client sends a PDU (Protocol Data Unit) with version (X.Y) to a server. If the PDU with version (X.Y) is not accepted by the server, the client reselects a messaging service version (Z.H), and sends a PDU with the reselected version (Z.H) to the server. Reselection of the messaging service version and sending of a PDU with the reselected version are repeated until the PDU is accepted by the server or all possible reselected versions have been selected.
    Type: Grant
    Filed: November 8, 2005
    Date of Patent: March 23, 2010
    Assignee: Mediatek Inc.
    Inventors: Kuan Hua Tu, Jyh-Chun Wang
  • CARD HOLDING MECHANISM
    Publication number: 20100053916
    Abstract: The invention discloses a card holding mechanism, which includes a housing, a retaining member mounting in one side of the housing and a sliding button slidably attached on another side of the housing. The housing defines a chamber therein, and the chamber is used for accommodating a chip card. The bottom of the chamber defines a through hole. The retaining member is used for receiving the chip card. The sliding button is fixed with the retaining button through the through hole. The chip card is accommodated in the chamber and is secured by the retaining member, when the sliding button is pushed, then the chip card with the retaining member are brought out from the chamber.
    Type: Application
    Filed: July 28, 2009
    Publication date: March 4, 2010
    Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITED
    Inventors: YAN-MEI ZHANG, HSIAO-HUA TU, JUN WANG
  • SLIDING-TYPE PORTABLE ELECTRONIC DEVICE
    Publication number: 20100041450
    Abstract: A portable electronic device comprises a cover, a base and a sliding mechanism. The sliding mechanism includes a connecting rod mechanism and a controlling mechanism. The connecting rod mechanism is rotatably mounted between the base and the cover and is configured to rotate the cover relative to the base. The controlling mechanism is configured to control the rotation of the connecting rod mechanism.
    Type: Application
    Filed: July 24, 2009
    Publication date: February 18, 2010
    Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITED
    Inventors: YING-ZHUO WANG, HSIAO-HUA TU, GANG YANG, WEN-WEI SONG
  • Chip card holder and portable electronic device using same
    Patent number: 7654837
    Abstract: An exemplary chip card holder (100) used in a portable electronic device for holding a chip card (50) is provided. The chip card holder includes a housing member (10), a holding member (20), and a driving member (30). The holding member is fixed to the housing member for receiving and holding the chip card. The driving member is movable relative to the housing member and the holding member for moving the chip card from either of a released position and a holding position to the other of the holding position and released position.
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: February 2, 2010
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) Limited
    Inventors: Yan-Ling Gao, Hsiao-Hua Tu, Ye Liu, Jun Wang, Xu-Ri Zhang, Wen-Wei Song
  • ELECTRONIC DEVICE WITH CHIP CARD
    Publication number: 20100014260
    Abstract: A electronic device (100) includes a removable chip card (40) for carrying information, comprise a housing (10) and a ejecting mechanism (30). The housing (10) defines a chamber (12) and a base (14) formed adjacent to the chamber. The chamber (12) is used for accommodating a battery (20) therein. The base (14) is used for receiving the chip card (40) therewith. The ejecting mechanism (30) is mounted in the housing (10) and includes a sliding member (32) and an elastic member (36). When the battery (20) is accommodated in the chamber (12), the chip card (40) is secured between the sliding member (32) and the battery (20). When the battery (20) is removed from the chamber (12), the elastic member (36) biases the sliding member (32) to eject the chip card (40) outwardly from the base (14).
    Type: Application
    Filed: December 3, 2008
    Publication date: January 21, 2010
    Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITED
    Inventors: ZHONG-SHU QIN, HSIAO-HUA TU, WEN-WEI SONG, JUN WANG, YE LIU, XU-RI ZHANG
  • Strap holding structure
    Patent number: 7649732
    Abstract: A strap holding structure (200) for an electronic device (100) includes a body (10), a strap holder (22) and a latching element (24). The body defines a receiving portion (12). The receiving porting has a side board (1242). The side board with the receiving portion cooperatively surrounds a space (1244). The strap holder has a pole (228) at one end thereof and two opposite feet (223) extending from another end thereof. A block (226) radially extends from a circumferential wall of the strap holder, and the side board is received in the space. The latching element forms two concave portions (244). Each foot engages with a corresponding concave portion. A stopper (246) perpendicularly protrudes from the latching element, and resists a wall of the receiving portion.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: January 19, 2010
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) Limited
    Inventors: Gang Yang, Hsiao-Hua Tu, Jun Wang, Peng-Jin Ge, Yong-Hui Sun
  • Foldable electronic device
    Patent number: 7643857
    Abstract: A foldable electronic device (100) has at least two components hinged together by a hinge assembly. The foldable electronic device includes: a cover (10), a rotating element (20), an elastic element (30) and a frame (40), a set of magnetic elements (50) and a body (60). The rotating element has two notches defined therein. The elastic element has a latching portion. The elastic element is fixed in the rotating element. The frame slidably engages with the rotating element. The frame is engaged with the cover. The rotating element rotatably connects with the body. The magnetic elements make the cover close relative to the body. When the latching portion of the rotating element engages in different notches of the rotating element, magnetic force between the magnetic elements decreases so as to open the cover relative to the body.
    Type: Grant
    Filed: April 3, 2006
    Date of Patent: January 5, 2010
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) Limited
    Inventors: Gang Yang, Rui-Hao Chen, Ye Liu, Chia-Hua Chen, Hsiao-Hua Tu
  • Hinge and a mobile phone with the hinge
    Patent number: 7634838
    Abstract: A hinge (200) is provided in connection with a mobile phone. The hinge includes a shaft (21), a cam (22), a sleeve (25), a torsion spring (24) and a compression spring (23). The shaft includes a first end with two rotatable blocks (211) formed thereon and a second opposite end. The cam includes a first cam end having a flat surface (2230), an intermediate portion (221), a second cam end. The cam surrounds the shaft with the rotatable blocks abutting against the flat surface and being rotatable relative to the cam. The sleeve includes a first end engaged with the second cam end of the cam, and a second end abutting the second end of the shaft. The torsion spring has an inner finger (242) coupled to the shaft, and an outer finger (241) coupled to the sleeve. The compression spring surrounds the intermediate portion of the cam.
    Type: Grant
    Filed: October 19, 2005
    Date of Patent: December 22, 2009
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) Limited
    Inventors: Peng-Jin Ge, Rui-Hao Chen, Xing-Huang Luo, Gang Yang, Tai-Jun Liu, Hsiao-Hua Tu
  • Mobile phone
    Patent number: D607864
    Type: Grant
    Filed: December 18, 2008
    Date of Patent: January 12, 2010
    Assignee: FIH (Hong Kong) Limited
    Inventors: Xin-Quan Zhou, Hsiao-Hua Tu, Ye Liu
  • Mobile phone
    Patent number: D608325
    Type: Grant
    Filed: November 14, 2008
    Date of Patent: January 19, 2010
    Assignee: FIH (Hong Kong) Limited
    Inventors: Ying-Zhuo Wang, Hsiao-Hua Tu
  • Mobile phone
    Patent number: D608326
    Type: Grant
    Filed: November 24, 2008
    Date of Patent: January 19, 2010
    Assignee: FIH (Hong Kong) Limited
    Inventors: Xin-Quan Zhou, Hsiao-Hua Tu, Ye Liu, Wen-Wei Song
  • Mobile phone
    Patent number: D608749
    Type: Grant
    Filed: October 10, 2008
    Date of Patent: January 26, 2010
    Assignee: FIH (Hong Kong) Limited
    Inventors: Ying-Zhuo Wang, Hsiao-Hua Tu
  • Mobile phone
    Patent number: D608753
    Type: Grant
    Filed: December 18, 2008
    Date of Patent: January 26, 2010
    Assignee: FIH (Hong Kong) Limited
    Inventors: Xin-Quan Zhou, Hsiao-Hua Tu, Ye Liu, Gang Yang
  • Mobile phone
    Patent number: D608754
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: January 26, 2010
    Assignee: FIH (Hong Kong) Limited
    Inventors: Xin-Quan Zhou, Hsiao-Hua Tu, Ye Liu
  • Mobile phone
    Patent number: D608755
    Type: Grant
    Filed: February 17, 2009
    Date of Patent: January 26, 2010
    Assignee: FIH (Hong Kong) Limited
    Inventors: Ying-Zhuo Wang, Hsiao-Hua Tu, Gang Yang
  • Mobile phone
    Patent number: D608757
    Type: Grant
    Filed: April 28, 2009
    Date of Patent: January 26, 2010
    Assignee: FIH (Hong Kong) Limited
    Inventors: Ying-Zhuo Wang, Hsiao-Hua Tu
  • Mobile phone
    Patent number: D611029
    Type: Grant
    Filed: April 20, 2009
    Date of Patent: March 2, 2010
    Assignee: FIH (Hong Kong) Limited
    Inventors: Ying-Zhuo Wang, Hsiao-Hua Tu, Gang Yang
  • Mobile phone
    Patent number: D612352
    Type: Grant
    Filed: November 21, 2008
    Date of Patent: March 23, 2010
    Assignee: FIH (Hong Kong) Limited
    Inventors: Xin-Quan Zhou, Hsiao-Hua Tu, Yan-Ling Gao, Gang Yang
  • Mobile phone
    Patent number: D612357
    Type: Grant
    Filed: April 28, 2009
    Date of Patent: March 23, 2010
    Assignee: FIH (Hong Kong) Limited
    Inventors: Ying-Zhuo Wang, Hsiao-Hua Tu