Patents by Inventor Walter Chen

Walter Chen 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: 10443593
    Abstract: An apparatus for transporting water is described. The apparatus includes a large number of identical units that contain fresh water, for example, and which float on the sea. The units are alternately controlled to rise and fall with a first tide and to remain at low tide during the next tide. This motion, along with valves to allow fresh water to flow in one direction only, provide a water transport system that operates using tidal power.
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: October 15, 2019
    Inventor: Walter Chen
  • Patent number: 10079641
    Abstract: In systems and methods of transporting data over an optical transport network, a first client signal and a second client signal are received at a network element of the optical transport network, each of the first client signal and the second client signal comprising a header and a data payload. An optical data unit is assembled comprising the first client signal and the second client signal in sequence, and the optical data unit is transmitted over the optical transport network. The first data payload and the second data payload may not be interleaved, and further, the first header and the second header may not be interleaved. The optical data unit can comprise the first client signal and the second client signal in a time sequence.
    Type: Grant
    Filed: April 1, 2014
    Date of Patent: September 18, 2018
    Assignee: SPRINT SPECTRUM, L.P.
    Inventor: Walter Chen
  • Publication number: 20180230962
    Abstract: An apparatus for transporting water is described. The apparatus includes a large number of identical units that contain fresh water, for example, and which float on the sea. The units are alternately controlled to rise and fall with a first tide and to remain at low tide during the next tide. This motion, along with valves to allow fresh water to flow in one direction only, provide a water transport system that operates using tidal power.
    Type: Application
    Filed: February 13, 2017
    Publication date: August 16, 2018
    Inventor: Walter Chen
  • Publication number: 20160201121
    Abstract: Methods are disclosed herein for assaying a biological sample or a bodily fluid obtained from a subject by isolating, obtaining or using a microvesicle fraction from the biological sample or bodily fluid and detecting in the microvesicle fraction the presence or absence of a genetic aberration in an IDH1, TDH2, TP53, PTEN, CDKN2A, NF1, EGFR, RB1, PIK3CA, or BRAF gene. The methods may be used for aiding the diagnosis, prognosis, monitoring, or therapy selection in relation to a disease or other medical condition (e.g., a glioma) in a subject.
    Type: Application
    Filed: December 28, 2015
    Publication date: July 14, 2016
    Applicant: THE GENERAL HOSPITAL CORPORATION
    Inventors: Walter Chen, Xandra O. Breakefield, Leonora Balaj, Johan Karl Olov Skog
  • Publication number: 20160171550
    Abstract: A process of delivering promotional materials performed by at least one or more first computing devices including at least tangible computing elements. The process includes the steps of receiving over a network a request from a second computing device based on a tracking link being activated on the second computing device, determining a platform and operating system for the second computing device, and delivering the promotional material to a native part of the operating system or to an application program running on the second computing device based on the platform and operating system.
    Type: Application
    Filed: June 25, 2015
    Publication date: June 16, 2016
    Applicant: PassbeeMedia
    Inventors: Scott HUTCHINSON, Walter CHEN
  • Publication number: 20160171551
    Abstract: A process of providing services to a merchant to enable delivery of promotional materials performed by at least one or more first computing devices including at least tangible computing elements. The process includes the steps of receiving merchant account information for the merchant; generating a client identifier, a distributor authorization, an application programmer interface key, a certificate for a native part of a first computing device operating system that is configured to receive promotional materials, and a certificate for an application program of a second computing device operating system that is configured to receive promotional materials; receiving pass setup information from the merchant; and generating a tracking link for the merchant. When the tracking link is activated by a second computing device, the platform and operating system for the second computing device are determined and the promotional material are delivered accordingly.
    Type: Application
    Filed: June 25, 2015
    Publication date: June 16, 2016
    Applicant: PASSBEEMEDIA
    Inventors: Scott HUTCHINSON, Walter CHEN
  • Publication number: 20150235271
    Abstract: A process of delivering promotional materials performed by at least one or more first computing devices including at least tangible computing elements. The process includes the steps of receiving over a network a request from a second computing device based on a tracking link being activated on the second computing device, determining a platform and operating system for the second computing device, and delivering the promotional material to a native part of the operating system or to an application program running on the second computing device based on the platform and operating system.
    Type: Application
    Filed: August 16, 2014
    Publication date: August 20, 2015
    Applicant: PASSBEEMEDIA
    Inventors: Scott HUTCHINSON, Walter CHEN
  • Publication number: 20150235272
    Abstract: A process of providing services to a merchant to enable delivery of promotional materials performed by at least one or more first computing devices including at least tangible computing elements. The process includes the steps of receiving merchant account information for the merchant; generating a client identifier, a distributor authorization, an application programmer interface key, a certificate for a native part of a first computing device operating system that is configured to receive promotional materials, and a certificate for an application program of a second computing device operating system that is configured to receive promotional materials; receiving pass setup information from the merchant; and generating a tracking link for the merchant. When the tracking link is activated by a second computing device, the platform and operating system for the second computing device are determined and the promotional material are delivered accordingly.
    Type: Application
    Filed: August 16, 2014
    Publication date: August 20, 2015
    Applicant: PASSBEEMEDIA
    Inventors: Scott HUTCHINSON, Walter CHEN
  • Publication number: 20150065556
    Abstract: In some aspects, compositions and methods for identifying therapeutic targets for treatment of mitochondrial disorders are provided. In some aspects compositions and methods for identifying therapeutic agents for treatment of mitochondrial disorders. In some aspects, the disclosure identifies ATPIF1 as a therapeutic target for mitochondrial disorders.
    Type: Application
    Filed: August 5, 2014
    Publication date: March 5, 2015
    Inventors: Kivanc Birsoy, Walter Chen, David M. Sabatini
  • Patent number: 8776830
    Abstract: An invention for transporting material is described. The material, which may be or include a liquid or particles, be transported floats on and flows on a more dense fluid. Standing waves may be induced in the more dense fluid, and devices are provided to either force the transported fluid in a direction, or to prevent the transported fluid from flowing in a direction counter to the flow direction. The inventive apparatus and method have the ability to transport fluids long distances with much less frictional losses than convention technology.
    Type: Grant
    Filed: June 9, 2011
    Date of Patent: July 15, 2014
    Inventors: Walter Chen, C. K. Hari Dharan
  • Publication number: 20140147839
    Abstract: Methods are disclosed herein for assaying a biological sample or a bodily fluid obtained from a subject by isolating, obtaining or using a microvesicle fraction from the biological sample or bodily fluid and detecting in the microvesicle fraction the presence or absence of a genetic aberration in an IDH1, IDH2, TP53, PTEN, CDKN2A, NF1, EGFR, RB1, PIK3CA, or BRAF gene. The methods may be used for aiding the diagnosis, prognosis, monitoring, or therapy selection in relation to a disease or other medical condition (e.g., a glioma) in a subject.
    Type: Application
    Filed: October 17, 2011
    Publication date: May 29, 2014
    Applicant: THE GENERAL HOSPITAL CORPORATION
    Inventors: Walter Chen, Xandra O. Breakefield, Leonora Balaj, Johan Karl Olov Skog
  • Publication number: 20120312376
    Abstract: An invention for transporting material is described. The material, which may be or include a liquid or particles, be transported floats on and flows on a more dense fluid. Standing waves may be induced in the more dense fluid, and devices are provided to either force the transported fluid in a direction, or to prevent the transported fluid from flowing in a direction counter to the flow direction. The inventive apparatus and method have the ability to transport fluids long distances with much less frictional losses than convention technology.
    Type: Application
    Filed: June 9, 2011
    Publication date: December 13, 2012
    Inventors: Walter Chen, C. K. Hari Dharan
  • Patent number: 6438109
    Abstract: A home networking architecture and a physical layer protocol is configured such that a communication device in the home can access a home network over any one of the available transmissions media, i.e. in-house telephone wiring or electrical wiring, or a wireless network. The proposed networking architecture utilizes a bridging concept of combining multiple LANs residing on the different physical mediums available in the home, or small office building, or any other situation where a network is desired but adding additional infrastructure is undesirable or not possible.
    Type: Grant
    Filed: February 7, 2000
    Date of Patent: August 20, 2002
    Assignee: Motorola, Inc.
    Inventors: Jeyhan Karaoguz, Walter Chen
  • Patent number: 5667136
    Abstract: The present invention relates to an object collector for collecting objects in a plurality of containers, which comprises a tank body, an inlet device, a guiding device, a receiving device, and a collecting device. The tank body has a top inlet opening. The inlet device comprises a swinging plate which is pivotally and rotatably mounted, above the top inlet opening, to the upper portion of the tank body by means of a mounting device. The container and the objects thereon, which are placed on the swinging plate, may fall down from the swung down swinging plate due to the weight of the container and the objects. The guiding device comprises at least two guide rails which are mounted and extended from one side of the upper portion of the tank body toward the opposing side of the lower portion of the tank body for guiding the falling down container to slide down and toss over.
    Type: Grant
    Filed: October 10, 1995
    Date of Patent: September 16, 1997
    Assignees: Shirley Chen, Therese Chen
    Inventor: Walter Chen