Patents by Inventor Chung Chan

Chung Chan 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: 20130108757
    Abstract: A frying apparatus includes a basin for holding a volume of oil, the basin including a plurality of catches on opposed internal sidewalls of the basin, and a basket dimensioned to be received in the basin and including a pair of handles and at least one catch member. The catch member is movable between a safety position in which the catch member is biased away from the basket and towards the sidewalls, and a clearance position in which the catch member is urged inwards towards the basket. When the catch member is in the safety position, the catch member is configured to engage one of the catches on the internal sidewalls of the basin.
    Type: Application
    Filed: November 1, 2011
    Publication date: May 2, 2013
    Applicant: CONAIR CORPORATION
    Inventors: GERARD A. RUTIGLIANO, JOHN JOSEPH BLACK, JR., TING CHUNG CHAN, FRANK R. CHIAPPETTA, DANNIE L. MCMICHAEL, DANIEL L. SANDERS
  • Publication number: 20130097158
    Abstract: Method, apparatus, and programs for customizing a web site are provided. In one example, a method for customizing a web site is provided. One or more representations corresponding to one or more customizable components of a web site are provided. The one or more representations are to be displayed on a display screen to a user. An input entered by the user and directed to a specific customizable component of the web site is received. How to customize the specific customizable component of the web site is determined based on the input. An instruction is generated with respect to the customizable component. The instruction is used to implement customization of the specific customizable component of the web site in accordance with the input from the user.
    Type: Application
    Filed: October 9, 2012
    Publication date: April 18, 2013
    Inventors: Nageswara Pobbathi, Yi Chang, Anlei Dong, Bo Long, Vignesh Murugesan, Chi-Chung Chan
  • Patent number: 8423481
    Abstract: A self-learning method for keyword based human machine interaction is disclosed. At least one of a plurality of keywords predetermined in a database is selected and a priority score of the selected keyword is updated and a weighted factor is generated for the selected keyword. A weighted score and the weighted factor of the selected keyword are transmitted to the keywords related to the selected keyword. The selected keyword is pushed to a keyword buffer and linkage strengths between the keywords in the keyword buffer are strengthened. When a keyword has been stored in the keyword buffer for over a predetermined reset time period, a reset operation is performed to remove the keyword from the keyword buffer.
    Type: Grant
    Filed: October 6, 2009
    Date of Patent: April 16, 2013
    Assignee: Mitac International Corp.
    Inventors: Yin-pin Yang, Ching-Chung Chan, Xiao-Ming Lin
  • Patent number: 8364403
    Abstract: A processing method for a portable navigation device equipped with a conversation system is disclosed. When the portable navigation device is operating in a dumb mode, events are displayed on a screen of the device according to preset conditions and parameters. In a normal mode, events scheduled in the 1st to Xth order are pushed to the user according to preset conditions, and, in a hype mode, events are displayed on the screen based on preset conditions and parameters while events residing at the top layer of the screen are actively and repeatedly pushed to the user.
    Type: Grant
    Filed: September 25, 2009
    Date of Patent: January 29, 2013
    Assignee: Mitac International Corp.
    Inventors: Yin-pin Yang, Ching-Chung Chan, Xiao-Ming Lin
  • Patent number: 8361954
    Abstract: Methods for treating patients with cancer and autoimmune disorders using IL-28 and IL-29 molecules. The IL-28 and IL-29 molecules include polypeptides that have homology to the human IL-28 or IL-29 polypeptide sequence and proteins fused to a polypeptide with IL-28 and IL-29 functional activity. The molecules can be used as a monotherapy or in combination with other known cancer and/or autoimmune therapeutics.
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: January 29, 2013
    Assignee: ZymoGenetics, Inc.
    Inventors: Sean Doyle, Kevin M. Klucher, Pallavur V. Sivakumar, Wayne R. Kindsvogel, Chung Chan
  • Patent number: 8343476
    Abstract: Homogeneous preparations of IL-28A, IL-28B, and IL-29 have been produced by mutating one or more of the cysteine residues in the polynucleotide sequences encoding the mature proteins. The cysteine mutant proteins can be shown to either bind to their cognate receptor or exhibit biological activity. One type of biological activity that is shown is an antiviral activity.
    Type: Grant
    Filed: June 16, 2011
    Date of Patent: January 1, 2013
    Assignee: ZymoGenetics, Inc.
    Inventors: Lowell J Brady, Kevin M Klucher, Chung Chan, Dennis L Dong, Hong Y Liu, Paul O Sheppard, Thomas R Bukowski
  • Patent number: 8247254
    Abstract: System and method for forming solar cell structures using a foundry compatible process. According to an embodiment, the present invention provides a method for manufacturing a solar cell. The method includes providing a substrate. The substrate includes a support region. The method also includes transferring a photovoltaic material overlying the support region of the substrate. The photovoltaic material is characterized by a first thickness. The method further includes forming an emitter region on the photovoltaic material by a diffusion process. The emitter region is characterized by a first impurity type. In addition, the method includes forming a mask overlaying the emitter region. The mask exposes at least a first contact region. The method also includes forming the first contact region within the first thickness of the photovoltaic material. Furthermore, the method includes doping the first contact region with a second impurity type.
    Type: Grant
    Filed: July 9, 2008
    Date of Patent: August 21, 2012
    Assignee: Silicon China (HK) Ltd.
    Inventor: Chung Chan
  • Patent number: 8153887
    Abstract: Method and structure for hydrogenation of silicon substrates with shaped covers. According to an embodiment, the present invention provides a method for fabricating a photovoltaic material. The method includes providing a semiconductor substrate. The method also includes forming a crystalline material characterized by a plurality of worm hole structures therein overlying the semiconductor substrate. The worm hole structures are characterized by a density distribution from a surface region of the crystalline material to a defined depth within a z-direction of the surface region to form a thickness of material to be detached. The method further includes providing a glue layer overlying a surface region of the crystalline material. The method includes joining the surface region of the crystalline material via the glue layer to a support substrate.
    Type: Grant
    Filed: September 10, 2007
    Date of Patent: April 10, 2012
    Assignee: Silicon China (HK) Ltd.
    Inventors: Yick Chuen Chan, Pui Yee Joan Ho, Nathan W. Cheung, Man Wong, Chung Chan
  • Patent number: 8153892
    Abstract: A thin photovoltaic device for solar cell applications. As used herein, the term “thin” generally means less than about 20 microns of silicon crystal material, but can also be other dimensions. The term thin should not be limited and should be construed broadly and consistently as one of ordinary skill in the art. In a specific embodiment, the device has a support substrate having a surface region. The device has a thickness of photovoltaic material overlying the surface region of support substrate and having a predefined surface texture to facilitate trapping of one or more incident photons using at least a refraction process to cause the one or more photons to traverse a longer optical path within an inner region of the thickness of material according to a specific embodiment. In a specific embodiment the longer optical path is provided relative to a shorter optical path characteristic of a surface region without the predefined surface roughness.
    Type: Grant
    Filed: August 21, 2008
    Date of Patent: April 10, 2012
    Assignee: Silicon China (HK) Ltd.
    Inventors: Yick Chuen Chan, Nathan W. Cheung, Chung Chan
  • Patent number: 8148629
    Abstract: A photovoltaic device and related methods of manufacture. The device has a support substrate having a support surface region. The device has a thickness of crystalline material characterized by a plurality of worm hole structures therein overlying the support surface region of the support substrate. The worm hole structures are characterized by a density distribution. The one or more worm hole structures have respective surface regions. In a specific embodiment, the thickness of crystalline material has an upper surface region. The device has a passivation material overlying the surface regions to cause a reduction of a electron-hole recombination process. A glue layer is provided between the support surface region and the thickness of crystalline material. A textured surface region formed overlying from the upper surface region of the thickness of crystalline material.
    Type: Grant
    Filed: September 10, 2007
    Date of Patent: April 3, 2012
    Assignee: Silicon China (HK) Limited
    Inventors: Yick Chuen Chan, Nathan W. Cheung, Chung Chan
  • Patent number: 8143514
    Abstract: Method and structure for hydrogenation of silicon substrates with shaped covers. According to an embodiment, the present invention provides a method for fabricating a photovoltaic material. The method includes providing a semiconductor substrate. The method also includes forming a crystalline material characterized by a plurality of worm hole structures therein overlying the semiconductor substrate. The worm hole structures are characterized by a density distribution from a surface region of the crystalline material to a defined depth within a z-direction of the surface region to form a thickness of material to be detached. The method further includes providing a glue layer overlying a surface region of the crystalline material. The method includes joining the surface region of the crystalline material via the glue layer to a support substrate.
    Type: Grant
    Filed: September 4, 2008
    Date of Patent: March 27, 2012
    Assignee: Silicon China (HK) Limited
    Inventors: Yick Chuen Chan, Pui Yee Joan Ho, Nathan W. Cheung, Chung Chan
  • Patent number: 8130739
    Abstract: Aspects of the present invention relate to methods and systems for managing and allocating bandwidth in a communication medium. Some aspects relate to the determination of bit usage patterns for use in allocating bandwidth. Some aspects relate to the further determination of a derived usage pattern from the bit usage patterns and allocation of tone-slots within the derived usage pattern.
    Type: Grant
    Filed: January 8, 2010
    Date of Patent: March 6, 2012
    Assignee: Sharp Laboratories of America, Inc.
    Inventors: Deepak Ayyagari, Wai-Chung Chan
  • Publication number: 20120017970
    Abstract: A method for forming solar cells includes providing a crystalline silicon substrate which can be mono-, multi-, or poly-crystalline, the substrate being defined by a first thickness, the substrate including a first surface and a second surface, the first surface on an opposite side of the second surface. The method also includes forming a separation region within the first thickness, the separation region including hydrogen species, the separating region being substantially parallel to the first surface, the separation region defining a first portion and a second portion within the thickness. Additionally, the method includes providing a mould structure defining a support region on the first surface in which a layer of ceramic material is formed, followed by mould removal. Additionally, the method includes forming electrical devices on the first portion and packaging formed solar cells, including interconnections for solar tile applications.
    Type: Application
    Filed: August 11, 2010
    Publication date: January 26, 2012
    Applicant: SILICON CHINA (HK) LIMITED
    Inventors: Nathan W. Cheung, Chung Chan
  • Publication number: 20120004161
    Abstract: Homogeneous preparations of IL-28A, IL-28B, and IL-29 have been produced by mutating one or more of the cysteine residues in the polynucleotide sequences encoding the mature proteins. The cysteine mutant proteins can be shown to either bind to their cognate receptor or exhibit biological activity. One type of biological activity that is shown is an antiviral activity.
    Type: Application
    Filed: June 16, 2011
    Publication date: January 5, 2012
    Inventors: LOWELL J. BRADY, KEVIN M. KLUCHER, CHUNG CHAN, DENNIS L. DONG, HONG Y. LIU, PAUL O. SHEPPARD, THOMAS R. BUKOWSKI
  • Patent number: 8089901
    Abstract: A method and corresponding system for operating in a network in which stations communicate over a shared medium are presented. The shared medium has at least one varying channel characteristic that varies approximately periodically. The method includes providing repeated beacon transmissions from a coordinator station for coordinating transmissions among a plurality of the stations, wherein at least some beacon transmissions are synchronized to the varying channel characteristic; and transmitting from a first station to at least one receiving station during a time slot determined based on at least one of the beacon transmissions received by the first station from the coordinator station.
    Type: Grant
    Filed: December 1, 2009
    Date of Patent: January 3, 2012
    Assignee: Qualcomm Atheros, Inc.
    Inventors: Lawrence W. Yonge, III, Srinivas Katar, James E. Petranovich, Neal Riedel, George M. Peponides, Wai Chung Chan
  • Patent number: 7908445
    Abstract: A redundant controller storage virtualization subsystem performing host-side IO rerouting and dynamic logical media unit reassignment. In one embodiment, the assignment of logical media unit owner can be dynamically reassigned to the receiving storage virtualization controller which was originally not the logical media unit owner such that the receiving storage virtualization controller becomes new logical media unit owner to execute the IO request. In another embodiment, the dynamic logical media unit reassignment can be performed according to the operating condition(s) of the storage virtualization system so as to improve the performance of the storage virtualization system. In a further embodiment, the controller storage virtualization subsystem can perform host-side IO rerouting when the timing for performing dynamic logical media unit reassignment is not reached.
    Type: Grant
    Filed: July 18, 2005
    Date of Patent: March 15, 2011
    Assignee: Infortrend Technology, Inc.
    Inventors: Michael Gordon Schnapp, Chih-Chung Chan
  • Patent number: 7856599
    Abstract: An embodiment of the present invention provides a method for network management that allows the configuration of IP links in one step, via a GUI form, even though the management protocols available at the two end links (routers) may differ. According to one embodiment, the method comprises gathering information from the user, validating this information, and then sending this information to the appropriate router(s). According to one embodiment, the method enables a user to specify various configurations when provisioning an IP link, for example, the type of IP link (Point-to-Point, Point-to-IP, or Point-to-Subnet), the numbering type (Numbered or Unnumbered), the application type (MPLS and/or IP Forwarding), and the sub-layer interfaces to be used (Packet Over Sonet, Asynchronous Transfer Mode, GigEthernet, and others).
    Type: Grant
    Filed: December 19, 2001
    Date of Patent: December 21, 2010
    Assignee: Alcatel-Lucent Canada Inc.
    Inventors: Denis Proulx, Chuong Ngoc Ngo, Attaullah Zabihi, David Wing-Chung Chan, Felix Katz
  • Patent number: 7856008
    Abstract: The embodiments of the present invention provide a mechanism to synchronize centralized networks. Each centralized network includes a central coordinator controlling and managing network activities. The embodiments provide a way of allocating beacon slots, such that one of the beacon slots is synchronized to the alternating current line cycle and thus functions as a master timing sequence. In some embodiments, methods, devices, and systems are provided for detecting transmissions of non-coordinating networks.
    Type: Grant
    Filed: May 31, 2006
    Date of Patent: December 21, 2010
    Assignee: Sharp Laboratories of America, Inc.
    Inventors: Deepak V. Ayyagari, Wai-Chung Chan, Sherman L. Gavette, Lawrence W. Yonge, III, Yiorgos Peponides, Neal Riedel
  • Patent number: D656907
    Type: Grant
    Filed: June 20, 2011
    Date of Patent: April 3, 2012
    Assignees: Silitek Electronic (Guangzhou) Co., Ltd., Lite-On Technology Corporation
    Inventors: Chung-Chan Wu, Yu-Fang Peng
  • Patent number: D657321
    Type: Grant
    Filed: June 20, 2011
    Date of Patent: April 10, 2012
    Assignees: Silitek Electronic (GuangZhou) Co., Ltd., Lite-On Technology Corporation
    Inventors: Chung-Chan Wu, Yu-Fang Peng