Patents by Inventor Wei-Hua Lu

Wei-Hua Lu 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).

  • Patent number: 8365989
    Abstract: An IC card includes: a card body; a conductive pad for receiving a power and an updating information; an electro-phoretic display located on the card body for displaying an information; and a driving circuit, coupled to the conductive pad and the electro-phoretic display, for receiving the power and the updating information from the conductive pad and driving the electro-phoretic display according to the updating information.
    Type: Grant
    Filed: January 26, 2010
    Date of Patent: February 5, 2013
    Inventors: Chih-Kuei Hu, Wei-Ting Liu, Wei-Hua Lu
  • Publication number: 20120320237
    Abstract: The present invention discloses a photo processing method of a digital camera, including capturing a plurality of photos of a scene; comparing the photos to identify a moving part of the photos; choosing one of the plurality of photos as a source photo, replacing the moving part of the source photo according to a non-moving part of at least one of the photos; and outputting the modified source photo.
    Type: Application
    Filed: June 15, 2011
    Publication date: December 20, 2012
    Inventors: Wei-Ting Liu, Wei-Hua Lu, Chih-Kuei Hu
  • Publication number: 20120323414
    Abstract: The present invention discloses a novel hybrid electric vehicle. The hybrid electric vehicle comprises a control module to control the charging operation according to at least one of the accelerating information, the speed information, or the gradient information of the vehicle, so as to charge the battery automatically.
    Type: Application
    Filed: June 15, 2011
    Publication date: December 20, 2012
    Inventors: Wei-Hua Lu, Chih-Kuei Hu, Wei-Ting Liu
  • Publication number: 20120319644
    Abstract: A contactless charging system comprises a charger, a vehicle and a controller. The charger comprises a power supply for providing a first electric power; a first transmitter electrically connected to the power supply and transforming the first electric power into a first electromagnetic energy; and a second transmitter electrically connected to the power supply and transforming the first electric power into a second electromagnetic energy. The vehicle comprises a receiver placed nearby the first transmitter and the second transmitter, for contactlessly receiving the first electromagnetic energy or the second electromagnetic energy, and transforming the first electromagnetic energy or the second electromagnetic energy into a second electric power; and a battery assembled in the vehicle and electrically connected to the receiver for storing the second electric power. The controller selectively enables the first transmitter or the second transmitter according to the charging efficiency.
    Type: Application
    Filed: June 15, 2011
    Publication date: December 20, 2012
    Inventors: Chih-Kuei Hu, Wei-Ting Liu, Wei-Hua Lu
  • Patent number: 8298199
    Abstract: A pressure bandage includes a banding portion having opposite first and second sides. A chamber is formed in the first side of the banding portion. The second side of the banding portion includes a hole in communication with the chamber. A bladder is received in the chamber and receives a fluid. The bladder includes an infiltratable surface permeable to the fluid. The infiltratable surface of the bladder and the first side of the banding portion face the same direction. The fluid received in the bladder is permeable out of the bladder via the infiltratable surface. A control member is engaged with the hole of the banding portion and imparts a pressure to the bladder. The hole can be a screw hole, and the control member includes a knob threadedly engaged with the screw hole such that the knob is rotatable to adjust the pressure imparted to the bladder.
    Type: Grant
    Filed: April 28, 2010
    Date of Patent: October 30, 2012
    Assignee: National Pingtun University of Science and Technology
    Inventors: Wei-Hua Lu, Yung-Chuan Chen, Ting-Lung Chiang
  • Publication number: 20120041401
    Abstract: A minus-pressured bandage includes a coverage layer, a minus-pressed acting member, an adhering layer and a fixing tap. The coverage layer includes a through-hole to be connected to a minus-pressured device. The minus-pressed acting member includes a fixed-shaped layer and a contact layer abutting with the fixed-shaped layer. The contact layer is made of a resilient material. The fixed-shaped layer has hardness greater than that of the contact layer. Each of the fixed-shaped layer and contact layer has a plurality of first absorbing holes and a plurality of second absorbing holes aligned with the first absorbing holes. The adhering layer is porous and abuts between the coverage layer and the fixed-shaped layer. The fixing tap is arranged on the coverage layer in order to fasten the minus-pressured bandage on the wound. In this arrangement, a minus-pressured suction applied to the wound may be increased to facilitate capillary angiogenesis.
    Type: Application
    Filed: November 30, 2010
    Publication date: February 16, 2012
    Inventors: Aldous CHAO, Wei-Hua Lu, Yung-Chuan Chen, Li-Wen Chen, Chien-Hsiung Tsai, Li-Chiang Lin, Cheng-Loong Liang, Wei-Te Chen, Wei-Jen Shih
  • Patent number: 8103812
    Abstract: An electronic system includes: a portable electronic device; and an electronic device, for detecting whether the portable electronic device is available, and transferring a partial task of a first task, which is to be processed by the electronic device, to the portable electronic device via a transmission interface if the portable electronic device is available; wherein the portable electronic device processes the partial task to generate a processed result and transfers the processed result to the electronic device via the transmission interface such that the electronic device is capable of completely processing the first task.
    Type: Grant
    Filed: December 10, 2009
    Date of Patent: January 24, 2012
    Inventors: Wei-Hua Lu, Chih-Kuei Hu, Wei-Ting Liu
  • Publication number: 20110193851
    Abstract: The present invention discloses a method of driving an electro-phoretic display. The electro-phoretic display includes a first display region and a second display region. The method includes: utilizing the first display region to display a first image; updating the first image by a first updating frequency; utilizing the second display region to display a second image; and updating the second image by a second updating frequency; wherein the first image represents a first information, the first information has a first property, and the first updating frequency is corresponding to the first property; the second image represents a second information, the second information has a second property, and the second updating frequency is corresponding to the second property; and the first updating frequency is different from the second updating frequency.
    Type: Application
    Filed: February 8, 2010
    Publication date: August 11, 2011
    Inventors: Wei-Hua LU, Chih-Kuei HU, Wei-Ting LIU
  • Publication number: 20110181569
    Abstract: The present invention discloses an electro-phoretic display comprising an electro-phoretic panel, a column driver, a row driver, for selecting a row to be driven; and a controller, for determining whether to update a pixel of a current frame according to a compared result between a pixel value of the pixel and a pixel value of a corresponding pixel of a previous frame; wherein, the column driver provides a data signal to the pixel and the row driver provides a selecting signal according to the pixel if the pixel needs to be updated.
    Type: Application
    Filed: January 26, 2010
    Publication date: July 28, 2011
    Inventors: WEI-TING LIU, WEI-HUA LU, CHIH-KUEI HU
  • Publication number: 20110180599
    Abstract: An IC card includes: a card body; a conductive pad for receiving a power and an updating information; an electro-phoretic display located on the card body for displaying an information; and a driving circuit, coupled to the conductive pad and the electro-phoretic display, for receiving the power and the updating information from the conductive pad and driving the electro-phoretic display according to the updating information.
    Type: Application
    Filed: January 26, 2010
    Publication date: July 28, 2011
    Inventors: CHIH-KUEI HU, WEI-TING LIU, WEI-HUA LU
  • Publication number: 20110141083
    Abstract: A cell phone is disclosed. The cell phone includes a housing, an inner circuit, placed inside the housing, for providing communication functions, and a display, electrically connected to the inner circuit, for displaying communication information; a power supply, placed inside the housing. The housing includes a first bi-stable electro-phoretic display, on the outer of the housing, for displaying an image. The power supply is electrically connected to the display, the inner circuit, and the first bi-stable electro-phoretic display, for supplying power to the display, the inner circuit, and the first bi-stable electro-phoretic display.
    Type: Application
    Filed: December 16, 2009
    Publication date: June 16, 2011
    Inventors: WEI-HUA LU, CHIH-KUEI HU, WEI-TING LIU
  • Publication number: 20110140869
    Abstract: A patient bed with a multimedia system is disclosed. A patient can access a net work through the multimedia system, and to join a net meeting to chat with other patients. The multimedia system can also provide a consolidated platform of medical information for a doctor or a nurse. An input device of the patient bed may have a touch pad, which allows the patient to control the position of patient support through finger gesture.
    Type: Application
    Filed: December 10, 2009
    Publication date: June 16, 2011
    Inventors: WEI-TING LIU, Wei-Hua Lu, Chih-Kuei Hu
  • Publication number: 20110141032
    Abstract: The present invention discloses an electro-phoretic display. The electro-phoretic display includes an electro-phoretic panel, a touch sensing module, for sensing a touch position, a column driver, a row driver, for selecting a row to be driven; and a controller, for determining an updating position according to the touch position; wherein, the column driver provides a data signal according to the updating position and the row driver provides a selecting signal according to the updating position such that a pixel corresponding to the updating position is updated.
    Type: Application
    Filed: December 16, 2009
    Publication date: June 16, 2011
    Inventors: Wei-Ting LIU, Wei-Hua LU, Chih-Kuei HU
  • Publication number: 20110145446
    Abstract: An electronic system includes: a portable electronic device; and an electronic device, for detecting whether the portable electronic device is available, and transferring a partial task of a first task, which is to be processed by the electronic device, to the portable electronic device via a transmission interface if the portable electronic device is available; wherein the portable electronic device processes the partial task to generate a processed result and transfers the processed result to the electronic device via the transmission interface such that the electronic device is capable of completely processing the first task.
    Type: Application
    Filed: December 10, 2009
    Publication date: June 16, 2011
    Inventors: WEI-HUA LU, Chih-Kuei Hu, Wei-Ting Liu
  • Publication number: 20110140998
    Abstract: A reading device includes an electronic paper, a frame, a light detector and a light source. The electronic paper is used for displaying a reading data; the frame is used for holding the electronic paper; the light detector is used for detecting the ambient light and generating a detecting signal according to the ambient light; and the light source, located on edge of the frame, is capable of adaptively emitting light according to the detecting signal.
    Type: Application
    Filed: December 16, 2009
    Publication date: June 16, 2011
    Inventors: Chih-Kuei Hu, Wei-Ting Liu, Wei-Hua Lu
  • Publication number: 20110138121
    Abstract: The present invention discloses a card reader comprising a plurality of card slots for inserting the memory cards, and a circuit for integrating storage space of the memory cards into an integrated storage medium. The integrated storage medium is used as one external disk.
    Type: Application
    Filed: December 9, 2009
    Publication date: June 9, 2011
    Inventors: Chih-Kuei Hu, Wei-Ting Liu, Wei-Hua Lu
  • Publication number: 20110040265
    Abstract: A pressure bandage includes a banding portion having opposite first and second sides. A chamber is formed in the first side of the banding portion. The second side of the banding portion includes a hole in communication with the chamber. A bladder is received in the chamber and receives a fluid. The bladder includes an infiltratable surface permeable to the fluid. The infiltratable surface of the bladder and the first side of the banding portion face the same direction. The fluid received in the bladder is permeable out of the bladder via the infiltratable surface. A control member is engaged with the hole of the banding portion and imparts a pressure to the bladder. The hole can be a screw hole, and the control member includes a knob threadedly engaged with the screw hole such that the knob is rotatable to adjust the pressure imparted to the bladder.
    Type: Application
    Filed: April 28, 2010
    Publication date: February 17, 2011
    Inventors: Wei-Hua Lu, Yung-Chuan Chen, Ting-Lung Chiang
  • Publication number: 20110009898
    Abstract: A pressure bandage comprises a banding portion, a container received a fluid and a fixing member. The container has a first and a second connecting portions, and the first and second connecting portions are respectively protruded from the opposite sides of the banding portion. At least one check valve is mounted in at least one of the first and second connecting portions for delivering the fluid into the container. The fixing member is adapted to fix the banding portion to a treatment part.
    Type: Application
    Filed: June 25, 2010
    Publication date: January 13, 2011
    Inventors: Wei-Hua Lu, Yung-Chuan Chen, Li-Wen Chen
  • Publication number: 20110009839
    Abstract: A pressure bandage comprises a banding porting, at least one infiltration and at least one fixing member. The banding portion includes at least one recession formed in one side of the banding portion, at least one tube having a first and a second ends, and at least one check valve mounted in the second end of the tube. The first end of the tube is connected to the recession. The infiltration is coupled on the inner surface of the recession of the banding portion. The fixing member fixes the banding portion to a treatment part.
    Type: Application
    Filed: June 15, 2010
    Publication date: January 13, 2011
    Inventors: Wei-Hua Lu, Yung-Chuan Chen, Ting-Lung Chiang
  • Publication number: 20020000273
    Abstract: A method for nodulizing silicon crystals in casting Aluminum-(8-12%)-Silicon alloys is described. An initial alloy melt is refined by addition of a master alloy containing elements of titanium, phosphorous, boron, zirconium and rare earths to the initial molten alloy, and then through conventional heat treatment and aging. Testing the alloys shows that the nodulized silicon crystals are blunted in shape and well distributed, resulting in a high resistance to wear and high ultimate tensile strength at room temperature and at 300° C. Machinability of the Al—Si alloys is also greatly improved by the process.
    Type: Application
    Filed: May 14, 2001
    Publication date: January 3, 2002
    Inventors: Ru-Yao Wang, Wei-Hua Lu