Patents by Inventor Keying Ma

Keying Ma 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: 20180267259
    Abstract: A fiber optic connector having a push/pull tab where the tab is biased forward by a middle arm pushing on a chamfered surface of a widthwise recess without the use of a secondary spring to push forward the push/pull tab into said hook. The hook secures said connector in an adapter receptacle.
    Type: Application
    Filed: May 16, 2018
    Publication date: September 20, 2018
    Inventors: Kimman Wong, Siu Kei ma, Kazuyoshi Tak
  • Patent number: 10078188
    Abstract: A fiber optic connector having a push/pull tab where the tab is biased forward by a middle arm pushing on a chamfered surface of a widthwise recess without the use of a secondary spring to push forward the push/pull tab into said hook. The hook secures said connector in an adapter receptacle.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: September 18, 2018
    Assignee: Senko Advanced Components, Inc.
    Inventors: Kimman Wong, Siu Kei ma, Kazuyoshi Tak
  • Publication number: 20180259717
    Abstract: A fiber optic adapter for mating a multi-fiber optic ferrule connector and a multi-fiber optic connector. An engagement device may be integrated or molded as part of adapter receptacle at either end. The engagement device secures the multi-fiber connector. The adapter may be two-piece with a first portion detachable from a second portion, the first portion housing one or more integrated engagement devices and the second portion housing one or more replaceable engagement devices, or a receptacle configured to secure a latch configured on an outer housing of a connector. Receptacle may further contain a plural of engagement devices formed as a unitary engagement device.
    Type: Application
    Filed: May 15, 2018
    Publication date: September 13, 2018
    Inventors: Kazuyoshi Takano, Siu Kei MA, Kenji Iizumi
  • Publication number: 20180217340
    Abstract: Reversible polarity fiber optic connectors are provided having housings at least partially surrounding first and second optical ferrules with walls above and beneath the ferrules. Positioning removable elements such as latches, removable arms, or push-pull tabs on the first wall above the ferrules yields fiber optic connectors with a first polarity type, and positioning the removable elements on the second wall beneath the ferrules yields fiber optic connectors with a second, opposite polarity type. Various engagement mechanisms are provided on either the connector housing walls or on the removable elements, or both, to assist in affixing the removable element to the connector housing.
    Type: Application
    Filed: January 30, 2018
    Publication date: August 2, 2018
    Inventors: Kimman WONG, Jeffrey GNIADEK, Kazuyoshi TAKANO, Siu Kei MA
  • Publication number: 20180217339
    Abstract: An optical fiber connector assembly comprises at least one connector having a latching arm for coupling to an adapter, and a remote release tab having a protrusion configured to cooperate with the adapter to depress said latching arm when the remote release tab is pulled relative to the adapter. The optical fiber connector assembly may further be configured to have a deformable region at one end of the pull tab operatively connector to the latch arm assembly for releasing the connector from the adapter.
    Type: Application
    Filed: January 29, 2018
    Publication date: August 2, 2018
    Inventors: Siu Kei Ma, Kazuyoshi Takano, Kimman Wong, Jeffrey Gniadek
  • Publication number: 20180217338
    Abstract: Embodiments disclosed herein are directed to a device and system of devices including: a connector comprising a housing comprising a groove lengthwise in a surface of the housing and a push-pull tab comprising a protrusion, a widthwise recess on the connector housing accepting protrusions on a removable anchor device that retains the connector in a port, wherein the push-pull tab releases the connector from the port using protrusions on the anchor device and the receiver device comprising one or more ports for receiving one or more connector types; and the receiver device comprising one or more ports without an anchor; said port secures a second connector type comprising a latch release mechanism; and the receiver device ports are opposite one another; wherein the opposite ports can accept a first connector and a second connector; wherein the first connector release mechanism and differs from the second connector release mechanism.
    Type: Application
    Filed: January 26, 2018
    Publication date: August 2, 2018
    Inventors: Kazuyoshi Takano, Jeffery Gniadek, Kimman Wong, Siu Kei Ma
  • Publication number: 20180156988
    Abstract: Various embodiments disclosed herein are directed to a Network system including: a connector comprising a housing comprising a groove running widthwise on a surface of the housing; and a push-pull tab comprising a complementary groove, wherein the push-pull tab is detachably connected to the housing; and a receiver device comprising one or more ports for receiving the connector, the one or more ports having an interchangeable anchor device including a first portion and a second portion; wherein the groove is configured to receive the first portion of the interchangeable anchor device when the connector is inserted into the receiving element, and wherein the complimentary groove is configured to receive the second portion of the interchangeable anchor device when the connector is inserted into the receiving element, the push-pull tab being configured to disengage the second portion of the interchangeable anchor device from the complementary groove when the push-pull tab is moved in a direction away from the co
    Type: Application
    Filed: September 29, 2017
    Publication date: June 7, 2018
    Inventors: Jeffrey Gniadek, Kimman Wong, Kazuyoshi Takano, Siu Kei Ma
  • Publication number: 20110071277
    Abstract: Resistin antagonists, including antibodies reactive with defined epitopes, are disclosed. Antigens useful for raising antibodies against human resistin are also disclosed. Methods of utilizing resistin antagonists to treat or alleviate the symptoms of the diseases with aberrant fibroblast activity including interstitial lung diseases, hypertrophic scarring, keloid scarring and scleroderma are also disclosed. Methods of utilizing resistin as a biomarker to diagnose the risk and/or progression of osteoarthritis are also disclosed. Further disclosed are methods of utilizing the antagonists to treat or alleviate the symptoms of osteoarthritis.
    Type: Application
    Filed: March 12, 2010
    Publication date: March 24, 2011
    Inventors: Simon Blake, Jill Carton, Jennifer Henrica Lee, Keying Ma, Paul Marsters, Kristen Picha, Xiao-Yu R. Song, Francis Farrell, Lynne Murray, Alexey Teplyakov, Tatiana Ort
  • Publication number: 20090186772
    Abstract: A method for assessment of the suitability of a target therapy for a gastrointestinal-related disorder, such as ulcerative colitis, in a subject evaluates the presence, absence, and/or magnitude of expression of one or more genes in a 19- or 5-member gene panel in a sample. The method enables identification of the effectiveness of target therapies prior to starting a patient on such therapies.
    Type: Application
    Filed: April 28, 2008
    Publication date: July 23, 2009
    Inventors: Frederic Baribaud, Xilin Li, Keying Ma, Xiao-Yu Song
  • Publication number: 20090162375
    Abstract: Resistin antagonists, including antibodies reactive with defined epitopes, are disclosed. Antigens useful for raising antibodies against human resistin are also disclosed. Methods of utilizing resistin antagonists to treat or alleviate the symptoms of the diseases with aberrant fibroblast activity including interstitial lung diseases, hypertrophic scarring, keloid scarring and scleroderma are also disclosed. Methods of utilizing resistin as a biomarker to diagnose the risk and/or progression of osteoarthritis are also disclosed. Further disclosed are methods of utilizing the antagonists to treat or alleviate the symptoms of osteoarthritis.
    Type: Application
    Filed: October 25, 2007
    Publication date: June 25, 2009
    Inventors: Simon Blake, Jill Carton, Jennifer Henrica Lee, Keying Ma, Paul Marsters, Kristen Picha, Xiao-Yu R. Song, Francis Farrell, Lynne Murray, Alexey Teplyakov, Tatiana Ort
  • Publication number: 20090137783
    Abstract: Novel polypeptides (CNGH0010) and antibodies, including specified portions or variants, specific for at least one such CNGH0010 polypeptide, variant, or fragment thereof, as well as nucleic acids encoding such CNGH0010 polypeptides and antibodies, complementary nucleic acids, vectors, host cells, and methods of making and using thereof, are useful for therapeutic and diagnostic formulations, administration and devices. The aforesaid polypeptides can be used to generate human, primate, rodent, mammalian, chimeric, humanized and/or CDR-grafted anti-CNGH0010 antibodies. The CNGH0010 polypeptides and antibodies are used in modulating or treating at least one CNGH0010-related disease in a cell, tissue, organ, animal, or patient.
    Type: Application
    Filed: January 13, 2009
    Publication date: May 28, 2009
    Inventors: Xiao-yu R. Song, Chong Huang, Keying Ma, Bailin Liang, Michael Naso
  • Patent number: 7479479
    Abstract: Novel polypeptides (CNGH0010) and antibodies, including specified portions or variants, specific for at least one such CNGH0010 polypeptide, variant, or fragment thereof, as well as nucleic acids encoding such CNGH0010 polypeptides and antibodies, complementary nucleic acids, vectors, host cells, and methods of making and using thereof, are useful for therapeutic and diagnostic formulations, administration and devices. The aforesaid polypeptides can be used to generate human, primate, rodent, mammalian, chimeric, humanized and/or CDR-grafted anti-CNGH0010 antibodies. The CNGH0010 polypeptides and antibodies are used in modulating or treating at least one CNGH0010-related disease in a cell, tissue, organ, animal, or patient.
    Type: Grant
    Filed: February 28, 2007
    Date of Patent: January 20, 2009
    Assignee: Centocor, Inc.
    Inventors: Xiao-yu R. Song, Chong Huang, Keying Ma, Bailin Liang, Michael Naso
  • Publication number: 20080044422
    Abstract: Novel polypeptides (CNGH0010) and antibodies, including specified portions or variants, specific for at least one such CNGH0010 polypeptide, variant, or fragment thereof, as well as nucleic acids encoding such CNGH0010 polypeptides and antibodies, complementary nucleic acids, vectors, host cells, and methods of making and using thereof, are useful for therapeutic and diagnostic formulations, administration and devices. The aforesaid polypeptides can be used to generate human, primate, rodent, mammalian, chimeric, humanized and/or CDR-grafted anti-CNGH0010 antibodies. The CNGH0010 polypeptides and antibodies are used in modulating or treating at least one CNGH0010-related disease in a cell, tissue, organ, animal, or patient.
    Type: Application
    Filed: February 28, 2007
    Publication date: February 21, 2008
    Inventors: Xiao-yu Song, Chong Huang, Keying Ma, Bailin Liang, Michael Naso
  • Patent number: 7326687
    Abstract: Novel polypeptides (CNGH0010) and antibodies, including specified portions or variants, specific for at least one such CNGH0010 polypeptide, variant, or fragment thereof, as well as nucleic acids encoding such CNGH0010 polypeptides and antibodies, complementary nucleic acids, vectors, host cells, and methods of making and using thereof, are useful for therapeutic and diagnostic formulations, administration and devices. The aforesaid polypeptides can be used to generate human, primate, rodent, mammalian, chimeric, humanized and/or CDR-grafted anti-CNGH0010 antibodies. The CNGH0010 polypeptides and antibodies are used in modulating or treating at least one CNGH0010-related disease in a cell, tissue, organ, animal, or patient.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: February 5, 2008
    Assignee: Centocor, Inc.
    Inventors: Xiao-Yu Song, Chris Huang, Keying Ma, Bailin Liang, Michael Naso
  • Publication number: 20060141479
    Abstract: Novel polypeptides (CNGH0010) and antibodies, including specified portions or variants, specific for at least one such CNGH0010 polypeptide, variant, or fragment thereof, as well as nucleic acids encoding such CNGH0010 polypeptides and antibodies, complementary nucleic acids, vectors, host cells, and methods of making and using thereof, are useful for therapeutic and diagnostic formulations, administration and devices. The aforesaid polypeptides can be used to generate human, primate, rodent, mammalian, chimeric, humanized and/or CDR-grafted anti-CNGH0010 antibodies. The CNGH0010 polypeptides and antibodies are used in modulating or treating at least one CNGH0010-related disease in a cell, tissue, organ, animal, or patient.
    Type: Application
    Filed: April 30, 2004
    Publication date: June 29, 2006
    Inventors: Xiao-Yu Song, Chris Huang, Keying Ma, Bailin Liang, Michael Naso