Patents by Inventor Ka Cheung

Ka Cheung 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: 20130276635
    Abstract: A system, device and method for the brewing of a capsule. The device comprises a first chamber portion and a second chamber portion movable with respect to each other to be moved between an open position and a closed position. The device further comprises a capsule handler arranged to enable insertion therein of the capsule and to position said capsule in a brewing position, wherein the capsule handler retains the capsule in the brewing position when the capsule handler is in a ready position. When the first chamber portion and the second chamber portion are moved with respect to each other from the closed position to the open position, the capsule can fall freely from the brewing position under the influence of gravity when the capsule handler is in an ejection position.
    Type: Application
    Filed: February 12, 2013
    Publication date: October 24, 2013
    Inventors: Andrea Favero, Guiseppe Fin, Ka Cheung Tsang, Ralf Kamerbeek, Hendrik Cornelis Koeling, Angenita Dorothea van Loon-Post
  • Patent number: 8552992
    Abstract: A method is disclosed for specifying textual input for a computing device using a multi-directional input device. Each character of a textual group is associated with a different angle. Each character of the textual group is displayed on a display screen at the associated angle. A swipe angle of a directional swipe received at a multi-directional pointing device is determined. The associated angle closest to the swipe angle is identified. The character of the textual group corresponding to the identified angle on the display screen is highlighted.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: October 8, 2013
    Assignee: Amazon Technologies, Inc.
    Inventors: John T. Kim, Robert Wai-Chi Chu, Steven Ka Cheung Moy, Laurent An Minh Nguyen
  • Publication number: 20130238608
    Abstract: Architecture that generates signals/features that capture the match between intent of a query and category of documents. For example, for a query intent related to “autos”, documents that belong to categories related to “Autos” receive a higher score than documents of a “computers” category. The architecture can be applied to a search ecosystem where query intent classification and document category classifier are available, learns the mapping between query intent and document category, and introduces category-match features to a ranking algorithm, thereby improving search result relevance. The architecture learns the mapping between two existing and different taxonomies to create a category match signal from which the ranking algorithm can learn. Moreover, architecture adapts to a complex ecosystem where different taxonomies on the query side and document side exist through learning a mapping score between at least two taxonomies.
    Type: Application
    Filed: March 7, 2012
    Publication date: September 12, 2013
    Applicant: Microsoft Corporation
    Inventors: Ka Cheung Sia, Kyrylo Tropin, Bhuvan Middha, Paul Nathan Bennett, Krysta M. Svore
  • Publication number: 20130007499
    Abstract: Some embodiments enable a first electronic device (e.g., a notebook computer) to obtain state information directly from another electronic device (e.g., a smartphone) so that the first electronic device may replicate a state of content of the other computing device. This is useful when a user of an electronic device desires to switch between one device and another device such that the user may continue an activity (e.g., playing a video game) on another device without having to restart the activity. This is also useful when a user of a first electronic device attempts to replicate the state of the activity on a second device from another user such that both users may participate in the same activity. In some embodiments, a user of a device may obtain content from a server and state information from another device to replicate the state of content on the other device.
    Type: Application
    Filed: June 28, 2011
    Publication date: January 3, 2013
    Applicant: Amazon Technologies, Inc.
    Inventor: STEVEN KA CHEUNG MOY
  • Patent number: 8312806
    Abstract: A system for preparing a predetermined amount of beverage suitable for consumption, provided with an exchangeable holder and an apparatus provided with a fluid dispensing device which is detachably connected to the holder for dispensing at least one amount of at least a first fluid such as water under pressure to the exchangeable holder, while the exchangeable holder is provided with at least one storage space which is filled with a second fluid such as a concentrate.
    Type: Grant
    Filed: April 19, 2007
    Date of Patent: November 20, 2012
    Assignee: Koninklijke Douwe Egberts B.V.
    Inventors: Gerbrand Kristiaan De Graaff, Hendrik Cornelis Koeling, Ka Cheung Tsang, Ralf Kamerbeek
  • Publication number: 20120288516
    Abstract: The present invention relates generally to assays for the detection of Xenotropic Murine Leukemia Virus-related Retrovirus (“XMRV”) and diseases associated with XMRV infection. Additionally, the invention relates to specific XMRV antigens capable of inducing an immunogenic response as well as XMRV-related nucleic acids having significant diagnostic, screening, and therapeutic utilities.
    Type: Application
    Filed: May 18, 2012
    Publication date: November 15, 2012
    Applicant: Abbott Laboratories
    Inventors: Xiaoxing Qiu, John R. Hackett, JR., Ka-Cheung X. Luk, Priscialla Swanson
  • Patent number: 8225710
    Abstract: A system for preparing a predetermined amount of beverage suitable for consumption, provided with an exchangeable holder (102), and an apparatus provided with a fluid dispensing device which is detachably connected to the holder for dispensing a first fluid under pressure to a first mixing chamber (110) of the exchangeable holder. The exchangeable holder is provided with a storage space (108) which is filled with a second fluid and a fluid communication (114) between the storage space and the first mixing chamber for dispensing the second fluid to the first mixing chamber. The holder further comprises a fluid communication seal (138) for bringing the fluid communication into operation through removal of the sealing action of the fluid communication. The fluid communication is a channel having a first curvature (171) in longitudinal direction of the channel.
    Type: Grant
    Filed: April 19, 2007
    Date of Patent: July 24, 2012
    Assignee: Koninklijke Douwe Egberts B.V.
    Inventors: Gerbrand Kristiaan De Graaff, Hendrik Cornelis Koeling, Ka Cheung Tsang, Ralf Kamerbeek
  • Publication number: 20120171235
    Abstract: The present invention relates generally to assays for the detection of Xenotropic Murine Leukemia Virus-related Retrovirus (“XMRV”) and diseases associated with XMRV infection. Additionally, the invention relates to specific XMRV antigens capable of inducing an immunogenic response as well as XMRV-related nucleic acids having significant diagnostic, screening, and therapeutic utilities.
    Type: Application
    Filed: March 7, 2012
    Publication date: July 5, 2012
    Inventors: Xiaoxing Qiu, John R. Hackett, JR., Ka-Cheung X. Luk, Priscilla Swanson
  • Patent number: 8183349
    Abstract: The present invention relates generally to assays for the detection of Xenotropic Murine Leukemia Virus-related Retrovirus (“XMRV”) and diseases associated with XMRV infection. Additionally, the invention relates to specific XMRV antigens capable of inducing an immunogenic response as well as XMRV-related nucleic acids having significant diagnostic, screening, and therapeutic utilities.
    Type: Grant
    Filed: June 30, 2010
    Date of Patent: May 22, 2012
    Assignee: Abbott Laboratories
    Inventors: Xiaoxing Qiu, John R. Hackett, Jr., Ka-Cheung X. Luk, Priscilla Swanson
  • Patent number: 8041657
    Abstract: A method for providing digital works based on user preferences is described. Data associated with a plurality of digital works is analyzed. The plurality of digital works are classified based on the data analysis and on a first list and on a second list. The first list includes preferred words, and the second list includes non-preferred words. One or more digital works from the plurality of digital works are transmitted. The one or more digital works transmitted were classified as works to be transmitted using the first list.
    Type: Grant
    Filed: January 22, 2008
    Date of Patent: October 18, 2011
    Assignee: Amazon Technologies Inc.
    Inventors: Laurent An Minh Nguyen, Steven Ka Cheung Moy, James R. Retzlaff, II, John T. Kim
  • Publication number: 20110137015
    Abstract: The present invention relates generally to assays for the detection of Xenotropic Murine Leukemia Virus-related Retrovirus (“XMRV”) and diseases associated with XMRV infection. Additionally, the invention relates to specific XMRV antigens capable of inducing an immunogenic response as well as XMRV-related nucleic acids having significant diagnostic, screening, and therapeutic utilities.
    Type: Application
    Filed: June 30, 2010
    Publication date: June 9, 2011
    Applicant: ABBOTT LABORATORIES
    Inventors: XIAOXING QIU, JOHN R. HACKETT, JR., KA-CHEUNG X. LUK, PRISCILLA SWANSON
  • Publication number: 20110135674
    Abstract: The present invention relates generally to assays for the detection of Xenotropic Murine Leukemia Virus-related Retrovirus (“XMRV”) and diseases associated with XMRV infection. Additionally, the invention relates to specific XMRV antigens capable of inducing an immunogenic response as well as XMRV-related nucleic acids having significant diagnostic, screening, and therapeutic utilities.
    Type: Application
    Filed: June 30, 2010
    Publication date: June 9, 2011
    Applicants: ABBOTT LABORATORIES, THE CLEVELAND CLINIC FOUNDATION
    Inventors: XIAOXING QIU, JAYDIP DAS GUPTA, JOHN R. HACKETT, JR., KA-CHEUNG X. LUK, ROBERT SILVERMAN, PRISCILLA SWANSON
  • Publication number: 20100163440
    Abstract: A holder and method for obtaining a holder, wherein the holder is provided with a first and a second wall part. The first and second wall part are interconnected such that therebetween at least a first storage space, at least a first fluid connection and at least a first seal removable through fluid pressure and defining an opening are formed. The at least first removable connection is communication with the first storage space and seals a communication to or from the at least first fluid connection. With the method for obtaining the holder, prior to forming the connection of the first and second wall parts, a lacquer is locally applied to one of the first and second wall parts, which after connection results in a controlled reduced adhesion for obtaining the at least first removable seal. Here in the proximity of the removable seal, an additional connection of the first wall part to the second wall part is provided.
    Type: Application
    Filed: June 11, 2008
    Publication date: July 1, 2010
    Inventor: Ka Cheung Tsang
  • Publication number: 20100147154
    Abstract: A system for preparing a predetermined amount of beverage suitable for consumption, provided with an exchangeable holder and an apparatus provided with a fluid dispensing device which is detachably connected to the holder for supplying a first fluid under pressure to a first mixing chamber of the exchangeable holder. The exchangeable holder is provided with a storage space which is filled with a second fluid, and a fluid communication between the storage space and the first mixing chamber for dispensing the second fluid to the first mixing chamber. The holder comprises a blister pack. The fluid communication is formed by a blister chamber and is a channel having, in longitudinal direction of the channel, a first curvature in a plane parallel to a covering of the blister pack.
    Type: Application
    Filed: April 19, 2007
    Publication date: June 17, 2010
    Inventors: Gerbrand Kristiaan De Graaff, Hendrik Cornelis Koeling, Ka Cheung Tsang, Ralf Kamerbeek
  • Publication number: 20090314167
    Abstract: A system for preparing a predetermined amount of beverage suitable for consumption, provided with an exchangeable holder (102), and an apparatus provided with a fluid dispensing device which is detachably connected to the holder for dispensing a first fluid under pressure to a first mixing chamber (110) of the exchangeable holder. The exchangeable holder is provided with a storage space (108) which is filled with a second fluid and a fluid communication (114) between the storage space and the first mixing chamber for dispensing the second fluid to the first mixing chamber. The holder further comprises a fluid communication seal (138) for bringing the fluid communication into operation through removal of the sealing action of the fluid communication. The fluid communication is a channel having a first curvature (171) in longitudinal direction of the channel.
    Type: Application
    Filed: April 19, 2007
    Publication date: December 24, 2009
    Applicant: Sara Lee/DE N.V.
    Inventors: Gerbrand Kristiaan De Graaff, Hendrik Comelis Koeling, Ka Cheung Tsang, Ralf Kamerbeek
  • Publication number: 20090272275
    Abstract: A system (1) for preparing a predetermined amount of beverage suitable for consumption, provided with an exchangeable holder (2, 102), and an apparatus (4) provided with a fluid dispensing device (6) which is detachably connected to the holder (2, 102) for dispensing at least one amount of at least a first fluid, such as water, under pressure to the exchangeable holder (2, 102), wherein the exchangeable holder (2, 102) is provided with at least one storage space (8, 108) which is filled with a second fluid, such as a concentrate, the holder (2, 102) further being provided with at least one first mixing chamber (10, 110), the exchangeable holder (2, 102) comprising a first holder part (198) and a second holder part (199), the first holder part (198) comprising a substantially flat contacting surface (166), and the at least one storage space (8, 108) and the first mixing chamber (10, 110) each comprising a wall (167, 168) offset relative to the contacting surface (166), which, each, form part of the first holde
    Type: Application
    Filed: April 19, 2007
    Publication date: November 5, 2009
    Applicant: SARA LEE/DE N.V.
    Inventors: Gerbrand Kristiaan De Graaff, Hendrik Cornelis Koeling, Ka Cheung Tsang, Ralf Kamerbeek
  • Publication number: 20090235825
    Abstract: A system for preparing a predetermined amount of beverage suitable for consumption, provided with an exchangeable holder, and an apparatus provided with a fluid dispensing device which is detachably connected to the holder for dispensing, under pressure, by means of the restriction, a jet of a first fluid, such as water, to the exchangeable holder, the exchangeable holder being provided with at least one storage space which is filled with a second fluid, such as a concentrate, and a first mixing chamber for mixing the first and the second fluid therein, the system further being provided with a narrow passage which is included in the fluid flow path between the restriction and the first mixing chamber for, on the one side, allowing the jet of the first fluid to pass from the restriction to the first mixing chamber, and, on the other side, for substantially preventing the first fluid, the second fluid and/or the beverage from proceeding from the first mixing chamber through the narrow passage in the direction o
    Type: Application
    Filed: April 19, 2007
    Publication date: September 24, 2009
    Inventors: Gerbrand Kristiaan De Graaff, Hendrik Cornelis Koeling, Ka Cheung Tsang, Ralf Kamerbeek
  • Publication number: 20090217823
    Abstract: A system for preparing a predetermined amount of beverage suitable for consumption, provided with an exchangeable holder and an apparatus provided with a fluid dispensing device with an outlet opening which in use is detachably connected with an inlet opening of the holder for dispensing a first fluid under pressure to a first mixing chamber of the exchangeable holder. The exchangeable holder is provided with a stop against which a fluid supply element of the fluid dispensing device forming at least a part of the outlet opening abuts in use, such that in use the first fluid is supplied through the inlet opening of the holder into the first mixing chamber and then, along a certain path within the first mixing chamber, does not hit any inner walls of the first mixing chamber.
    Type: Application
    Filed: April 19, 2007
    Publication date: September 3, 2009
    Inventors: Gerbrand Kristiaan De Graaff, Hendrik Cornelis Koeling, Ka Cheung Tsang, Ralf Kamerbeek
  • Publication number: 20090211456
    Abstract: A system for preparing a predetermined amount of beverage suitable for consumption, provided with an exchange-able holder and an apparatus provided with a fluid dispensing device which is detachably connected to the holder for dispensing at least one amount of at least a first fluid such as water under pressure to the exchangeable holder, while the exchangeable holder is provided with at least one storage space which is filled with a second fluid such as a concentrate.
    Type: Application
    Filed: April 19, 2007
    Publication date: August 27, 2009
    Inventors: Gerbrand Kristiaan De Graaff, Hendrik Cornelis Koeling, Ka Cheung Tsang, Ralf Kamerbeek
  • Publication number: 20090133584
    Abstract: A system (1) for preparing a predetermined amount of beverage suitable for consumption, provided with an exchangeable holder (2) and an apparatus (4) provided with a fluid dispensing device (6) which is detachably connected to the holder (2) for dispensing at least an amount of at least a base fluid such as water under pressure to the exchangeable holder (2), wherein the exchangeable holder (2) is provided with at least a first (8?) and a second storage space (8?) which are filled with a first and second fluid, respectively, and a mixing chamber (10) for mixing the base fluid and the first and/or second fluid therein, while the mixing chamber (10) is situated at a position between the first storage space (8?) and the second storage space (8?).
    Type: Application
    Filed: April 19, 2007
    Publication date: May 28, 2009
    Inventors: Gerbrand Kristiaan De Graaff, Hendrik Cornelis Koeling, Ka Cheung Tsang, Ralf Kamerbeek