Patents by Inventor Wu Zhang

Wu Zhang 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: 8729655
    Abstract: Methods of forming isolation structures are disclosed. A method of forming isolation structures for an image sensor array of one aspect may include forming a dielectric layer over a semiconductor substrate. Narrow, tall dielectric isolation structures may be formed from the dielectric layer. The narrow, tall dielectric isolation structures may have a width that is no more than 0.3 micrometers and a height that is at least 1.5 micrometers. A semiconductor material may be epitaxially grown around the narrow, tall dielectric isolation structures. Other methods and apparatus are also disclosed.
    Type: Grant
    Filed: August 2, 2012
    Date of Patent: May 20, 2014
    Assignee: OmniVision Technologies, Inc.
    Inventors: Chia-Ying Liu, Keh-Chiang Ku, Wu-Zhang Yang
  • Publication number: 20140035087
    Abstract: Methods of forming isolation structures are disclosed. A method of forming isolation structures for an image sensor array of one aspect may include forming a dielectric layer over a semiconductor substrate. Narrow, tall dielectric isolation structures may be formed from the dielectric layer. The narrow, tall dielectric isolation structures may have a width that is no more than 0.3 micrometers and a height that is at least 1.5 micrometers. A semiconductor material may be epitaxially grown around the narrow, tall dielectric isolation structures. Other methods and apparatus are also disclosed.
    Type: Application
    Filed: August 2, 2012
    Publication date: February 6, 2014
    Inventors: Chia-Ying Liu, Keh-Chiang Ku, Wu-Zhang Yang
  • Patent number: 8338263
    Abstract: Methods of forming isolation structures are disclosed. A method of forming isolation structures for an image sensor array of one aspect may include forming a dielectric layer over a semiconductor substrate. Narrow, tall dielectric isolation structures may be formed from the dielectric layer. The narrow, tall dielectric isolation structures may have a width that is no more than 0.3 micrometers and a height that is at least 1.5 micrometers. A semiconductor material may be epitaxially grown around the narrow, tall dielectric isolation structures. Other methods and apparatus are also disclosed.
    Type: Grant
    Filed: June 20, 2011
    Date of Patent: December 25, 2012
    Assignee: OmniVision Technologies, Inc.
    Inventors: Chia-Ying Liu, Keh-Chiang Ku, Wu-Zhang Yang
  • Publication number: 20120319230
    Abstract: Methods of forming isolation structures are disclosed. A method of forming isolation structures for an image sensor array of one aspect may include forming a dielectric layer over a semiconductor substrate. Narrow, tall dielectric isolation structures may be formed from the dielectric layer. The narrow, tall dielectric isolation structures may have a width that is no more than 0.3 micrometers and a height that is at least 1.5 micrometers. A semiconductor material may be epitaxially grown around the narrow, tall dielectric isolation structures. Other methods and apparatus are also disclosed.
    Type: Application
    Filed: June 20, 2011
    Publication date: December 20, 2012
    Inventors: Chia-Ying Liu, Keh-Chiang Ku, Wu-Zhang Yang
  • Publication number: 20120283612
    Abstract: A night splint for a user's foot having a frame member and a toe retainer that is releasably connected to the frame member. The toe retainer is configured to dorsiflex at least one toe of the user to allow for a dynamic stretch of the plantar fascia and to provide a low load stretch of the Achilles tendon, plantar fascia tendon, deep flexor muscles and calf muscles to relieve symptoms of plantar fasciitis.
    Type: Application
    Filed: July 23, 2012
    Publication date: November 8, 2012
    Applicant: DARCO INTERNATIONAL, INC.
    Inventors: H. Darrel DARBY, II, Wu ZHANG
  • Patent number: 8278061
    Abstract: The invention provides compositions and methods for identifying patients for single agent anti-EGFR therapy. The methods comprise determining the genomic polymorphism present in a predetermined region of a gene of interest and correlating the polymorphism to the predictive response. Patients identified as responsive are then treated with the appropriate therapy.
    Type: Grant
    Filed: January 17, 2008
    Date of Patent: October 2, 2012
    Assignee: University of Southern California
    Inventors: Heinz-Josef Lenz, Wu Zhang
  • Patent number: 8226589
    Abstract: A night splint for a user's foot having a frame member and a toe retainer that is releasably connected to the frame member. The toe retainer is configured to dorsiflex at least one toe of the user to allow for a dynamic stretch of the plantar fascia and to provide a low load stretch of the Achilles tendon, plantar fascia tendon, deep flexor muscles and calf muscles to relieve symptoms of plantar fasciitis.
    Type: Grant
    Filed: April 18, 2008
    Date of Patent: July 24, 2012
    Assignee: Darco International, Inc.
    Inventors: H. Darrel Darby, II, Wu Zhang
  • Patent number: 8216781
    Abstract: The invention provides compositions and methods for determining the likelihood of successful treatment with a pyrimidine based antimetabolite chemotherapy drug and a platinum based chemotherapy drug, such as 5-FU/oxaliplatin. The methods comprise determining the genomic polymorphism present in a predetermined region of a gene of interest and correlating the polymorphism to the predictive response. Patients identified as responsive are then treated with the appropriate therapy.
    Type: Grant
    Filed: January 17, 2008
    Date of Patent: July 10, 2012
    Assignee: University of Southern California
    Inventors: Heinz-Josef Lenz, Wu Zhang
  • Publication number: 20120167731
    Abstract: A tape cutting device includes a main body comprising a slot for guiding the tape therethrough. At least one finger is hingedly connected to the main body adjacent the slot, and a blade attached to the finger at a surface closest to the slot. A method of cutting a strip of tape includes moving the strip of tape through a main body along a path, and selectively pressing one or more fingers which each support a blade to move the blade into the path.
    Type: Application
    Filed: January 3, 2012
    Publication date: July 5, 2012
    Applicant: DARCO INTERNATIONAL, INC.
    Inventors: H. Darrel DARBY, Wu ZHANG
  • Patent number: 8201346
    Abstract: A system, method, and apparatus for treating a foot using a medical shoe and interchangeable insoles. A plurality of interchangeable insoles is provided, including a surgical insole and a wound care insole. The surgical insole provides rigidity for a patient's foot. The surgical insole comprises a first upper layer and a rigid second lower layer. The wound care insole offloads weight from a wound region on the foot. The wound care insole comprises a first upper layer of stretchy, thin film, a second, middle, layer that is moldable, and a third, lower layer that is spongy and provides support.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: June 19, 2012
    Assignee: Darco International, Inc.
    Inventors: H. Darrel Darby, II, Wu Zhang
  • Publication number: 20120126419
    Abstract: According to one embodiment of the present invention, a substrate arrangement is provided. The substrate arrangement includes a first substrate; a second substrate positioned above the first substrate, the second substrate comprising a first through hole; a third substrate positioned above the second substrate, the third substrate comprising a second through hole; a first electrically conductive interconnect pillar positioned on the first substrate and extending from the first substrate through the first through hole to electrically contact the third substrate; and a second electrically conductive interconnect pillar positioned on the second substrate and extending from the second substrate through the second through hole. A method of manufacturing a substrate arrangement is also provided.
    Type: Application
    Filed: July 24, 2008
    Publication date: May 24, 2012
    Inventors: Vaidyanathan Kripesh, Navas Khan Orattikalandar, Srinivasa Rao Vempati, Yak Long Samuel Lim, Yee Mong Khoo, Chee Houe Khong, Xiao Wu Zhang, Tai Chong Chai, Hon-Shing John Lau
  • Publication number: 20120034512
    Abstract: A carbon/nanoparticle nanofiber includes a carbon base structure and a plurality of nanoparticles that include a lithium alloy or a lithium alloy precursor. One or more nanofibers may be formed into a nonwoven fabric. The fabric may be utilized as an electrode, such as for example in a battery. The carbon/nanoparticle composite nanofiber may be fabricated by forming a polymer/nanoparticle nanofiber, such as for example by a spinning technique, and carbonizing the polymer/nanoparticle nanofiber.
    Type: Application
    Filed: September 13, 2011
    Publication date: February 9, 2012
    Applicant: NORTH CAROLINA STATE UNIVERSITY
    Inventors: Xiang-wu Zhang, Peter S. Fedkiw, Saad A. Khan
  • Publication number: 20110178110
    Abstract: The invention provides compositions and methods for determining the likelihood of successful treatment with a various treatment regimens available to gastrointestinal cancer patients. After determining if a patient is likely to be successfully treated, the invention also provides methods for treating these patients.
    Type: Application
    Filed: May 14, 2009
    Publication date: July 21, 2011
    Inventors: Heinz-Josef Lenz, Wu Zhang
  • Publication number: 20110019414
    Abstract: A LED display device (100) includes a base (2) and at least one front door (1). A LED module (10) is secured in the front door. The front door is rotatablely engaged with the base, and can be opened at any angle from or intimately closed over the base. The LED display device supplies an easy access from the front for attachment or detachment of an LED module by opening the front door. It is easy and efficient for installations since a space from the back of the LED display device for maintenance is not necessary.
    Type: Application
    Filed: July 22, 2009
    Publication date: January 27, 2011
    Applicant: Shenzhen Liantronics Co., Ltd.
    Inventors: Hua Jiang, Jin-Wu Zhang
  • Publication number: 20100324461
    Abstract: A splinting device includes a first part for contacting a lower leg and a second part for contacting a foot hingedly connected to the first part. An adjustable attachment includes an elastic part and interconnects the first part and the second part. A method of treating plantar fasciitis includes securing the first part of the splint device to the lower leg, and securing the second part to a foot. The first part is rotated relative to the second part to establish a predetermined angle between the first part and the second part. The elastic part of the adjustable attachment, which is attached to one of the first and second parts, is stretched and attached to the other of the first part of the second part at a position based on the predetermined angle to limit movement of the first part relative to the second part beyond the predetermined angle.
    Type: Application
    Filed: April 12, 2010
    Publication date: December 23, 2010
    Applicant: DARCO INTERNATIONAL, INC.
    Inventors: H. Darrel DARBY, II, Wu ZHANG
  • Patent number: 7833184
    Abstract: A device and method for treating a foot and ankle with a splint and an adjustable bladder. The method includes providing a device including a rigid splint that maintains a heel of the foot and at least one adjustable bladder provided underneath only a front of the foot; adjusting an inflation of the at least one bladder to a treatment inflation state; and maintaining a foot and ankle within the device for an extended period of time such that the foot and ankle are substantially immobilized in a dorsiflexion position or the foot and ankle are substantially immobilized in a position whereby plantarflexion is provided to the ankle.
    Type: Grant
    Filed: March 22, 2007
    Date of Patent: November 16, 2010
    Assignee: Darco International, Inc.
    Inventors: Christopher P. Chiodo, Brent G. Parks, Lew C. Schon, Wu Zhang, George Borak
  • Publication number: 20100172901
    Abstract: The invention provides compositions and methods for identifying patients for single agent anti-EGFR therapy. The methods comprise determining the genomic polymorphism present in a predetermined region of a gene of interest and correlating the polymorphism to the predictive response. Patients identified as responsive are then treated with the appropriate therapy.
    Type: Application
    Filed: January 17, 2008
    Publication date: July 8, 2010
    Inventors: Heinz-Josef Lenz, Wu Zhang
  • Publication number: 20100113459
    Abstract: The invention provides compositions and methods for determining the likelihood of successful treatment with a pyrimidine based antimetabolite chemotherapy drug and a platinum based chemotherapy drug, such as 5-FU/oxaliplatin. The methods comprise determining the genomic polymorphism present in a predetermined region of a gene of interest and correlating the polymorphism to the predictive response. Patients identified as responsive are then treated with the appropriate therapy.
    Type: Application
    Filed: January 17, 2008
    Publication date: May 6, 2010
    Inventors: Heinz-Josef Lenz, Wu Zhang
  • Patent number: D627550
    Type: Grant
    Filed: December 2, 2009
    Date of Patent: November 23, 2010
    Assignee: Darco (Europe) GmbH
    Inventor: Wu Zhang
  • Patent number: D629187
    Type: Grant
    Filed: December 2, 2009
    Date of Patent: December 21, 2010
    Assignee: Darco (Europe) GmbH
    Inventor: Wu Zhang