Patents by Inventor He Yu

He 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).

  • Publication number: 20110008446
    Abstract: A drug delivery method for effective drug application is disclosed in this invention. In this method, a micro-carrier delivers an encapsulated, desired drug directly to targeted sites without significant interactions with other components in the biological system in the pathway. In one embodiment, a micro-carrier containing encapsulated drug is first delivered to the general area for treatment. It then scans the area and selectively attaches itself the cell site or organ location to be treated. Finally, the desired drug contained in the micro-carrier is released to the attached cell or organ. In another embodiment, a micro-device is first used to process the general area to be treated to enhance differentiation in properties (such as surface charge) between healthy cells and unhealthy cells (such as cancer cells). Drug encapsulated in the micro-carrier is next applied to preferentially attach onto the targeted sites (such as cancer cell sites) to be treated.
    Type: Application
    Filed: July 7, 2009
    Publication date: January 13, 2011
    Inventors: Chris C. Yu, He Yu
  • Publication number: 20100256518
    Abstract: Micro-devices for biological applications are disclosed herein. The types of micro-devices include, but are not limited to, micro-mechanical, micro-chemical, micro-chemical-mechanical, micro-electro-mechanical, micro-electro-chemical-mechanical, micro-bio-electro-chemical-mechanical, micro-optical, micro-acoustical, micro-biological, micro-electromechanical, micro-electromagnetic mechanical, micro-acoustic-mechanical and micro-superconducting mechanical devices and various combinations thereof. Such devices can range from a single material with desired properties to a complex unit with multiple materials and sub-unit or units integrated onto it capable of carrying out multiple functions. Such devices are designed to carry out a range of functions in biological applications including but not limited to scanning and testing for diseased cells and organs, treating diseases, and preventing diseases in live biological systems.
    Type: Application
    Filed: April 1, 2009
    Publication date: October 7, 2010
    Inventors: Chris C. Yu, He Yu
  • Publication number: 20100020111
    Abstract: Disclosed is a display device including a first storage unit having driving data for driving a display panel and a first check SUM data on the driving data stored therein, a second storage unit for retrieving the driving data and the first check SUM data from the first storage unit and storing the driving data and the check SUM data in response to the instruction of a ROM interface, and a data error detection/correction unit generating a second check SUM data with reference to the driving data stored in the second storage unit.
    Type: Application
    Filed: July 15, 2009
    Publication date: January 28, 2010
    Inventors: San-He Yu, Kyoung-Don Woo, Young-Jun Hong
  • Publication number: 20080227723
    Abstract: The application of a peptide having sequence of formula I or its derivant in preparing the medicine for preventing or treating liver damage, especially liver damage and hepatitis C is disclosed, Xaa1-Gln-Xaa2-Xaa3-Thr-Ser-Gly-Xaa4 (formula I) wherein, Xaa1 is deletion, Ala,Gly,Val,Leu or Ile, Xaa2 is Thr or Ser, Xaa3 is Tyr, Phe or Trp, and Xaa4 is deletion, Ala, Gly, Val, Leu,Ile or Pro. The composite medicine containing the said peptide, its preparation method, and the polynucleotide for coding the said peptide are also disclosed.
    Type: Application
    Filed: June 1, 2006
    Publication date: September 18, 2008
    Inventors: Yun Cheng, Rui He Yu, Wan Zhou Zhao, Jun Zhao, Jing Li
  • Patent number: 7390202
    Abstract: An electrical connector assembly includes an electrical connector and a pick up cap. The connector includes an insulative housing, a plurality of contacts received in the housing, a stiffener being able to support and secure the housing, and a metal clip. The housing defines a conduction region for supporting a central processing unit (CPU). The clip is disposed on the housing to press the CPU upon the contacts. The pick up cap provides a smooth flat portion facilitating to be sucked by a vacuum suction device, thereby manipulating the electrical connector assembly on a desire location of a substrate circuit such as a printed circuit board (PCB). The pick up cap attaches to the stiffener, and the pick up cap covers at least a portion of the clip. Thus, user must take away the pick up cap before mounted the CPU to the connector.
    Type: Grant
    Filed: July 9, 2007
    Date of Patent: June 24, 2008
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Hao-Yun Ma, Guo-He Yu
  • Publication number: 20080009158
    Abstract: An electrical connector assembly includes an electrical connector and a pick up cap. The connector includes an insulative housing, a plurality of contacts received in the housing, a stiffener being able to support and secure the housing, and a metal clip. The housing defines a conduction region for supporting a central processing unit (CPU). The clip is disposed on the housing to press the CPU upon the contacts. The pick up cap provides a smooth flat portion facilitating to be sucked by a vacuum suction device, thereby manipulating the electrical connector assembly on a desire location of a substrate circuit such as a printed circuit board (PCB). The pick up cap attaches to the stiffener, and the pick up cap covers at least a portion of the clip. Thus, user must take away the pick up cap before mounted the CPU to the connector.
    Type: Application
    Filed: July 9, 2007
    Publication date: January 10, 2008
    Inventors: Hao-Yun Ma, Guo-He Yu
  • Patent number: 7179203
    Abstract: A treadmill has a frame, a table assembly and an elevating apparatus to elevate the table assembly. The treadmill has a driving device provided at a bottom side of the table assembly. A transverse shaft is connected to the driving device. Two first linkages each has three pivot portions, wherein two of the pivot portions at ends thereof are pivoted on the table assembly and ends of the transverse shaft respectively. Two second linkages have opposite ends pivoted on the frame and the table assembly respectively, each of which has a pivot portion between the ends thereof to be pivoted on the first linkages at the third pivot portions respectively.
    Type: Grant
    Filed: April 7, 2005
    Date of Patent: February 20, 2007
    Assignee: Forhouse Corporation
    Inventors: Francis Chung Hwa Pan, Pao-Chuan Wang, He-Yu Chen
  • Publication number: 20070004562
    Abstract: A remote control for a treadmill includes a housing, in which a battery chamber and a circuit board are provided. The housing has a speed controller, a slope controller, a pulse sensor and an emergency stop button, which are electrically connected to the circuit board. The circuit board emits signals to control the treadmill by wireless according to the manipulation of the remote control of the present invention.
    Type: Application
    Filed: June 29, 2005
    Publication date: January 4, 2007
    Inventors: Francis Pan, He-Yu Chen, Yung-Yu Chan, Pei-Yi Wang
  • Publication number: 20060142125
    Abstract: A treadmill has a frame, a table assembly and an elevating apparatus to elevate the table assembly. The treadmill has a driving device provided at a bottom side of the table assembly. A transverse shaft is connected to the driving device. Two first linkages each has three pivot portions, wherein two of the pivot portions at ends thereof are pivoted on the table assembly and ends of the transverse shaft respectively. Two second linkages have opposite ends pivoted on the frame and the table assembly respectively, each of which has a pivot portion between the ends thereof to be pivoted on the first linkages at the third pivot portions respectively.
    Type: Application
    Filed: April 7, 2005
    Publication date: June 29, 2006
    Inventors: Francis Pan, Pao-Chuan Wang, He-Yu Chen
  • Publication number: 20040117819
    Abstract: An apparatus and method for producing TV advertising contents and inserting interstitial advertisements on TV programs which is primarily used to interstitially insert the DIY audio, video, graphics, and texts onto ordinary TV programs, where the Data Storage Unit can record these audio/video and graphic/text data of ad contents. Users can store pictures and sounds captured by digital cameras or digital camcorders in the Data Storage Unit. The data of audio/video and graphic/text stored in the Data Storage Unit can be provided to the Video and Graphics Processing Unit for blending or overlaying, and be incorporated into the TV programs that are transferred from the Audio and Video Input Unit. The way to incorporate video for broadcasting includes to broadcast with two (or more than two) pictures (the pictures from Data Storage Unit and the picture of TV programs) blended, and to broadcast with Picture-in-Picture (PIP) overlay.
    Type: Application
    Filed: December 12, 2002
    Publication date: June 17, 2004
    Inventor: Ming-He Yu