Patents by Inventor Wen Cheng

Wen Cheng 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: 20090163295
    Abstract: A golf club head has a body, a shock absorber and a plug assembly. The body has multiple faces, an inner chamber, an injection base and at least one discharging hole. The injection base is formed on one of the faces beside the front and has an injection hole defined through the injection base and communicating with the inner chamber. The shock-absorber is hollow, is mounted in the inner chamber and tightly abuts with the inner surface of the inner chamber and the hitting plate. The plug assembly is securely mounted in the injection base and has an airtight inflating pad and a plug base. The airtight inflating pad is mounted in the injection hole and seals a passage between the injection hole and the inner chamber. The plug base is mounted in the injection hole and presses against the airtight inflating pad.
    Type: Application
    Filed: April 28, 2008
    Publication date: June 25, 2009
    Inventor: Wen-Cheng Tseng
  • Patent number: 7550092
    Abstract: A chemical mechanical polishing composition includes: an abrasive component, a corrosion inhibitor, a surfactant, a diacid compound, a metal residue inhibitor, and water. The metal residue inhibitor is selected from the group of compounds having the following formulas: and combinations thereof, wherein R1, R2, R3, and R4 are independently selected from H, C1-C6 alkyl, C2-C6 alkenyl, and C2-C6 alkylidyne; and R5, R6, R7, R8, R9, and R10 are independently selected from H and C1-C6 alkyl.
    Type: Grant
    Filed: June 19, 2006
    Date of Patent: June 23, 2009
    Assignee: Epoch Material Co., Ltd.
    Inventors: Hui-Fang Hou, Wen-Cheng Liu, Pao-Cheng Chen, Yen-Liang Chen, Jui-Ching Chen
  • Publication number: 20090145971
    Abstract: A printed wireless RF identification label structure, comprises a card body, at least one sensing layer, a chip module, and a jump circuit. The card body is formed by a plurality of stacked. An antenna coil is printed upon the sensing layer and the sensing layer sandwiched between the plurality of stacked layers of the card body, which an antenna coil including two chip pads, a loop inner joint and a loop outer joint. Then the chip module is adhered to the two chip pads of the antenna coil. The jump circuit is disposed between the loop inner joint and the loop outer joint of the antenna coil to form receiving an antenna coil that transmits a data of the chip module, thereby forming a wireless receiving and transmitting structure.
    Type: Application
    Filed: December 7, 2007
    Publication date: June 11, 2009
    Inventor: Wen Cheng YIN
  • Patent number: 7544079
    Abstract: An electronic apparatus includes a housing, a first switch, a second switch, and a knob. In this case, the first switch and the second switch are disposed on an inner surface of the housing. The knob is pivoted on the housing, and disposed between the first switch and the second switch. When the knob rotates in a first direction, the knob touches the first switch. When the knob rotates in a second direction, the knob touches the second switch.
    Type: Grant
    Filed: April 9, 2007
    Date of Patent: June 9, 2009
    Assignee: Asustek Computer Inc.
    Inventors: Chiu-Chia Chen, Wen-Cheng Tsai
  • Publication number: 20090140867
    Abstract: The present invention discloses a pressure vessel apparatus with sensing identification function, comprising a pressure vessel body and an an identification tag. The pressure vessel body has a concave container located on its surface. The identification tag is located in the concave container, comprising a record IC and a communication unit. The record IC is used for recording the status information of the pressure vessel body. When the reading device reads the identification tag, and thus provides an identification signal such that the communication unit transmits the status information to the reading device to verify whether the lifetime of the pressure vessel apparatus was expired.
    Type: Application
    Filed: May 12, 2008
    Publication date: June 4, 2009
    Applicant: Taiwan Name Plate Co., Ltd
    Inventors: Wen Cheng Yin, Wen Hao Lin, Ho-Chuan Hsu, Fu-Jung Chen
  • Publication number: 20090139021
    Abstract: A bathing chair with a fixing clamp assembly comprises a front frame and a rear frame, having horizontal rods, a seat, several gliding blocks, a backrest, a handle, and a fixing clamp assembly. The fixing clamp assembly further comprises an upper plate, laid on an edge of a bathtub, an outer plate, attached to the upper plate and leaning against an outer side of a bathtub wall, a connecting tube, having an outer end, which is fastened to an upper side of the upper plate, a holding arm, shaped like the letter L and having a lateral end, which has an inner thread and is inserted into an inner end of the connecting tube, a holding plate, which is fastened to a lower end of the holding arm and leans against an inner side of the bathtub wall, and a threaded rod, passing through the connecting tube and engaging with the inner thread. By turning the threaded rod, the holding plate is fastened on the bathtub wall and released therefrom to be able to glide thereon.
    Type: Application
    Filed: November 29, 2007
    Publication date: June 4, 2009
    Inventor: Yu-Wen Cheng
  • Publication number: 20090114714
    Abstract: This invention provides an RFID real-time information system accommodated to a semiconductor supply chain for exchanging real-time information. The RFID real-time information system is characterized by comprising an RFID middleware module for generating a stock and logistic information corresponding to a plurality of carriers and wafers from a tag information; a manufacturing information module for storing an object information corresponding to the plurality of wafers; a real-time information module for integrating the RFID middleware module with the manufacturing information module to generate real-time information corresponding to the plurality of wafers and carriers; and a business-to-business (B2B) e-commerce module comprising a plurality of B2B servers respectively disposed in vendors in the semiconductor supply chain for connecting and exchanging the real-time information through a standard protocol of e-commerce.
    Type: Application
    Filed: May 15, 2008
    Publication date: May 7, 2009
    Inventors: Cheng-Fang Huang, Pin-Hsun Huang, Chih-Hsiang Wang, Wen-Cheng Hsu, Yi-fang Cho, An-Hong Liu, Yi-Chang Lee
  • Patent number: 7528399
    Abstract: A controlling apparatus for gate driving signal controls a gate of a power unit through a photo coupler includes a processor, a gate-controlling IC electrically connected to the processor and sending a gate driving signal of the processor to the gate, a transistor switch electrically connected to the photo coupler, and an isolation multiple input unit. The isolation multiple input unit has one output end connected to the processor, and connected to the gate-controlling IC through a hardware enable jumper. The transistor switch is controlled by a second control signal to turn off the gate. When hardware enable jumper is removed, the isolation multiple input unit is able to disable the gate-controlling IC for safety concern. When safety is not concern, the hardware enable jumper can be mounted to enable the gate-controlling IC. At this moment, the isolation multiple input unit can provide addition input.
    Type: Grant
    Filed: January 21, 2008
    Date of Patent: May 5, 2009
    Assignee: Delta Electronics, Inc.
    Inventor: Wen-Cheng Hsieh
  • Patent number: 7529464
    Abstract: A method for implementing an adaptive mixing energy ratio between at least two soundtracks of video footage in a video image-editing environment is disclosed, the process being transparent to a user beyond a single step of initiation. The method includes applying at least one video/audio analysis technique to a session of video footage, demarcating the footage into a plurality of segments, determining a mixing energy ratio for each of the segments according to the analysis, and interpolating the mixing energy ratios for the segments to produce a mixing energy ratio profile before applying the mixing energy ratio profile to the session of video footage.
    Type: Grant
    Filed: October 13, 2004
    Date of Patent: May 5, 2009
    Assignee: CyberLink Corp.
    Inventors: Yiou-Wen Cheng, Chen-Hsiu Huang, Ming-Jun Chen
  • Publication number: 20090110930
    Abstract: An indium oxide-based particle is provided. The indium oxide-based particle has a mono-dispersive and spherical non-crystalline structure (spherical morphology with amorphous phase). The diameter of particle is ranged between 0.10 ?m and 0.70 ?m, and the content of an indium oxide is ranged between 10.0 percent by mass and 99.9 percent by mass. The indium oxide-based particle is generated by the precursor with indium ion reacting with alpha hydroxyl acid in an aqueous solution with alkali-modifier additive at a constant temperature. The indium-oxide based particle can be further calcinated as a crystalline indium oxide particle.
    Type: Application
    Filed: January 28, 2008
    Publication date: April 30, 2009
    Applicant: NATIONAL TAIWAN UNIVERSITY
    Inventors: Wen-Cheng WEI, Sung-En LIN
  • Patent number: 7523883
    Abstract: A dual roll-up wife reel device features simultaneous, bi-directional wire roll-up/withdrawal. The wire reel device has a resilient positioning function that effects multi-staged positioning and allows a wire to be wound up and stored in the wire reel device in an organized and managed manner, which ensures optimum and dynamic adjustment of the wire in respect of length control and length management. The wire reel device includes a roll-up disk forming a slide groove having a primary section that selectively accommodate a positioning sphere to set the device in a secured condition and a bypass section extending from the primary section to allow the positioning sphere to move therein for setting the device in a bypassing released condition.
    Type: Grant
    Filed: July 10, 2007
    Date of Patent: April 28, 2009
    Inventor: Hung-Wen Cheng
  • Patent number: 7520777
    Abstract: A movable terminal connecting mechanism of an electrical appliance includes a support part, a carrier part and a first terminal block. The support part is fixed within a frame body of the electrical appliance and includes at least one first retaining structure. The carrier part includes at least one second retaining structure corresponding to the first retaining structure. The carrier part is moved with respect to the support part when the second retaining structure is moved with respect to the first retaining structure. The first terminal block is fixed on the carrier part to be coupled with an external cable. The first terminal block is either partially exposed outside the entrance of the frame body to implement a wiring task of wiring the first terminal block with the external cable, or stored in a receptacle of the frame body.
    Type: Grant
    Filed: November 12, 2007
    Date of Patent: April 21, 2009
    Assignee: Delta Electronics, Inc.
    Inventors: Ching-Wen Cheng, Chien-Hua Chiao
  • Patent number: 7517915
    Abstract: A method for preparing a ceramic powder suspension is disclosed. A dispersant having a following structural formula is provided: wherein D is H or COOR1; R1 is a hydrogen atom, or an alkyl group, a cyclic aliphatic group, an aryl group, having 1 to 10 carbon atoms, or a cationic salt group; R2 is an alkyl group having 1 to 10 carbon atoms, a cyclic aliphatic having 1 to 10 carbon atoms or an aryl group having 1 to 10 carbon atoms; R3 is a hydrogen atom or a methyl group; Z is an oxygen atom or an NH group; A is —COO —SO3 or an acid form; a is an integer between 1 to 5000; and p and q are integers between 1 to 10. The dispersant is dissolved in a solvent. Ceramic powder is further added into the solvent with the dispersant.
    Type: Grant
    Filed: October 5, 2006
    Date of Patent: April 14, 2009
    Assignee: National Taiwan Normal University
    Inventors: Kung-Chung Hsu, Lung-Pin Chen, Dao-Shinn Hwung, Kuo-Liang Ying, Wen-Cheng Wei, Sea-Fue Wang
  • Publication number: 20090085033
    Abstract: A thin film transistor including a gate, a gate insulator layer, a doped semiconductor layer, a channel layer, a source, and a drain is provided. The gate is disposed on a substrate, and the gate insulator layer is disposed on the substrate and covers the gate. The doped semiconductor layer is disposed on the gate insulator layer above the gate. Furthermore, the channel layer is disposed on the doped semiconductor layer. The source and the drain are disposed separately on two sides of the channel layer.
    Type: Application
    Filed: April 3, 2008
    Publication date: April 2, 2009
    Applicant: CHUNGHWA PICTURE TUBES, LTD.
    Inventors: Ta-Jung Su, Wen-Cheng Lu, Meng-Ju Hsieh
  • Publication number: 20090079760
    Abstract: The invention provides an image processing method. An image is provided, and the image is divided into a first subimage, a second subimage, a third subimage, and a fourth subimage according to a decomposing method. Next, the first, second, third, and fourth subimages are processed to generate a first subframe, a second subframe, a third subframe, and a fourth subframe. Finally, the first, second, third, and fourth subframes are combined as a frame according to a composing method corresponding to the decomposing method.
    Type: Application
    Filed: May 8, 2008
    Publication date: March 26, 2009
    Inventors: Chieh-Sheng TU, Chung-Hsin CHEN, Nai-Wen CHENG, Chun-Min CHEN, Chi-Chuang HSU
  • Patent number: 7509316
    Abstract: Techniques for automatically performing various data and storage management operations in a storage environment. The operations to be performed are automatically determined based upon policies configured for the data and storage environment. For a selected operation, one or more files on which the operation is to be performed are also automatically determined. The one or more files may be selected using different techniques based upon characteristics of the files and also based upon the operation to be performed. Target storage units, if need for the operation, are also automatically determined. The operations are then performed on the selected files. Examples of policy-driven operations include copying a file, moving a file, deleting a file, archiving a file, backing-up a file, restoring a file, migrating a file, recalling a file, etc.
    Type: Grant
    Filed: June 24, 2004
    Date of Patent: March 24, 2009
    Assignee: Rocket Software, Inc.
    Inventors: Bruce Greenblatt, Claudia Chandra, Wen Cheng
  • Publication number: 20090072993
    Abstract: An remote control system includes a remote control and a corresponding electronic device. The remote control includes a transmitter module configured for transmitting signals. The electronic device includes a user-defined module configured for setting a self-defined function code correlating a desired operation of the electronic device with a button of the remote control; and a receiver module configured for receiving the signals transmitted by the transmitter module.
    Type: Application
    Filed: April 9, 2008
    Publication date: March 19, 2009
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: WEN-CHENG WANG, WEN-CHIN HSIEH
  • Patent number: 7497602
    Abstract: A three dimension collapsible lampshade mainly includes a collapsible rib foldable on a cubical surface and a pliable fabric cover foldable on a plane. The pliable fabric cover has a flexible ring at a lower rim that may be fixed or folded in a desired shape. The collapsible rib and the pliable fabric cover are separable. By coupling the collapsible rib and the pliable fabric cover a cubical lampshade can be formed. The lampshade may also be folded in three dimensions. Compared with the conventional lampshades that are foldable only in two dimensions, the invention can save the cost of package material and transportation. The separable design also allows consumers to change and replace the pliable fabric cover as desired after purchase.
    Type: Grant
    Filed: February 8, 2007
    Date of Patent: March 3, 2009
    Inventor: Wen-Cheng Lien
  • Publication number: 20090054147
    Abstract: An interactive game system has a main apparatus and a wireless controller. The main apparatus has three ultrasonic receiving modules. The wireless controller has an ultrasonic sending module. The three ultrasonic receiving modules receive ultrasonic signals sent by the ultrasonic sending module, and the main apparatus calculates the position of the wireless controller. When the wireless controller is moved, the main apparatus obtains a plurality of coordinate values indicating the motion track of the wireless controller. In this case, an electronic device shows the movement of the wireless controller on a display device by monitoring the coordinate values.
    Type: Application
    Filed: August 21, 2007
    Publication date: February 26, 2009
    Applicant: CHENG UEI PRECISION INDUSTRY CO., LTD.
    Inventors: Shuo-Tsung Chiu, Wen-Cheng Hsu
  • Publication number: 20090055660
    Abstract: The present invention discloses a security flash memory which includes a flash memory chip with a plurality of data transmission terminals, and a data encryption device. The data encryption device includes a verifier module with default pass code, a secret key module and a switching module. The verifier module compares a pass code with the default pass code for outputting a control signal. The secret key module is used for data encryption and data decryption. The switching module is connected to the verifier module, the data transmission terminals of the flash memory chip and the secret key module, and may connect or disconnect the data transmission terminals of the flash chip and the secret key module in response to the control signal.
    Type: Application
    Filed: December 17, 2007
    Publication date: February 26, 2009
    Inventor: Chih-Wen Cheng