Patents by Inventor Steve Chu

Steve Chu 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: 20160186240
    Abstract: A hand-held molecular diagnostic test device includes a housing, an amplification (or PCR) module, and a detection module. The amplification module is configured to receive an input sample, and defines a reaction volume. The amplification module includes a heater such that the amplification module can perform a polymerase chain reaction (PCR) on the input sample. The detection module is configured to receive an output from the amplification module and a reagent formulated to produce a signal that indicates a presence of a target amplicon within the input sample. The amplification module and the detection module are integrated within the housing.
    Type: Application
    Filed: December 30, 2015
    Publication date: June 30, 2016
    Inventors: Boris Andreyev, Keith E. Moravick, Brian Ciopyk, Victor Briones, Gregory Loney, Adam de la Zerda, Jesus Ching, Colin Kelly, Steve Chu, David Swenson, Helen Huang
  • Publication number: 20120231447
    Abstract: The present disclosure provides methods for treating a surface for single-molecule imaging.
    Type: Application
    Filed: February 15, 2012
    Publication date: September 13, 2012
    Applicant: HOWARD HUGHES MEDICAL INSTITUTE
    Inventors: Zhengjian Zhang, Andrey Revyakin, Steve Chu, Robert Tijan
  • Patent number: 7720462
    Abstract: The present invention facilitates security maintenance in a communication network. Present invention embodiments adjust power level and/or communication permission based upon designated parameters. The designated parameters can include time indications, days of the week, failed access attempts, source and destination indications and/or information content indications. For example, a present invention system and method can reduce and/or turn off power to a wireless communication port during designated intervals (e.g., during non standard work hours) and prevent unauthorized access via the wireless communication port.
    Type: Grant
    Filed: July 21, 2005
    Date of Patent: May 18, 2010
    Assignee: Cisco Technology, Inc.
    Inventor: Steve Chu
  • Publication number: 20070170618
    Abstract: A method for thermoplastic coating composite structures includes applying a crystalline crystalline multi-axially oriented thermoplastic layer onto a working surface of a tool. A layer of composite material is applied onto the crystalline crystalline multi-axially oriented thermoplastic layer, and the crystalline crystalline multi-axially oriented thermoplastic layer and the layer of composite material are cocured at a specific temperature and pressure in an autoclave. The softening temperature of the crystalline crystalline multi-axially oriented thermoplastic layer is not substantially greater than the curing temperature of the composite material.
    Type: Application
    Filed: April 3, 2007
    Publication date: July 26, 2007
    Applicant: Northrop Grumman Corporation
    Inventors: Don DiMarzio, Charles Weizenecker, Steve Chu, Dom Anton
  • Publication number: 20070021093
    Abstract: The present invention facilitates security maintenance in a communication network. Present invention embodiments adjust power level and/or communication permission based upon designated parameters. The designated parameters can include time indications, days of the week, failed access attempts, source and destination indications and/or information content indications. For example, a present invention system and method can reduce and/or turn off power to a wireless communication port during designated intervals (e.g., during non standard work hours) and prevent unauthorized access via the wireless communication port.
    Type: Application
    Filed: July 21, 2005
    Publication date: January 25, 2007
    Inventor: Steve Chu
  • Publication number: 20060116175
    Abstract: Apparatus for automatically alerting a user of a handheld communications device of an incoming transmission includes a plurality of sensors each of which produces a signal indicative of a physical parameter of a surrounding environment of the handheld communications device. Also included is a processor that executes a programmed set of instructions to determine an optimal alert mode setting based on a combination of the sensor signals. A plurality of output units produces one or more sensory alert outputs In response to the optimal alert mode setting. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    Type: Application
    Filed: November 29, 2004
    Publication date: June 1, 2006
    Applicant: Cisco Technology, Inc.
    Inventor: Steve Chu
  • Patent number: 6974606
    Abstract: A method of thermoplastic coating composite structures includes heating a tool. A thermoplastic layer is deposited onto the heated tool by thermal spraying a thermoplastic on the heated tool. Composite material is applied onto the thermoplastic layer. The thermoplastic layer and the composite material are then cured.
    Type: Grant
    Filed: May 23, 2003
    Date of Patent: December 13, 2005
    Assignee: Northrop Grumman Corporation
    Inventors: Don DiMarzio, Charles Weizenecker, Steve Chu, Dom Anton
  • Publication number: 20050181181
    Abstract: A method for thermoplastic coating composite structures includes applying a crystalline crystalline multi-axially oriented thermoplastic layer onto a working surface of a tool. A layer of composite material is applied onto the crystalline crystalline multi-axially oriented thermoplastic layer, and the crystalline crystalline multi-axially oriented thermoplastic layer and the layer of composite material are cocured at a specific temperature and pressure in an autoclave. The softening temperature of the crystalline crystalline multi-axially oriented thermoplastic layer is not substantially greater than the curing temperature of the composite material.
    Type: Application
    Filed: October 1, 2004
    Publication date: August 18, 2005
    Inventors: Don DiMarzio, Charles Weizenecker, Steve Chu, Dom Anton
  • Patent number: 6885978
    Abstract: An auto-determination technique detects whether a DTE or DCE is connected to an RS232 port. The port is then automatically configured to interface with the connected equipment.
    Type: Grant
    Filed: March 19, 2003
    Date of Patent: April 26, 2005
    Assignee: Cisco Technology, Inc.
    Inventors: Steve Chu, Jicheng Ye, George C. Yu
  • Publication number: 20050019501
    Abstract: A method of thermoplastic coating composite structures includes heating a tool. A thermoplastic layer is deposited onto the heated tool by thermal spraying a thermoplastic on the heated tool. Composite material is applied onto the thermoplastic layer. The thermoplastic layer and the composite material are then cured.
    Type: Application
    Filed: May 23, 2003
    Publication date: January 27, 2005
    Inventors: Don DiMarzio, Charles Weizenecker, Steve Chu, Dom Anton
  • Publication number: 20040234707
    Abstract: A method for thermoplastic coating composite structures includes applying a crystalline crystalline multi-axially oriented thermoplastic layer onto a working surface of a tool. A layer of composite material is applied onto the crystalline crystalline multi-axially oriented thermoplastic layer, and the crystalline crystalline multi-axially oriented thermoplastic layer and the layer of composite material are cocured at a specific temperature and pressure in an autoclave. The softening temperature of the crystalline crystalline multi-axially oriented thermoplastic layer is not substantially greater than the curing temperature of the composite material.
    Type: Application
    Filed: May 23, 2003
    Publication date: November 25, 2004
    Inventors: Don DiMarzio, Charles Weizenecker, Steve Chu, Dom Anton
  • Publication number: 20040186689
    Abstract: An auto-determination technique detects whether a DTE or DCE is connected to an RS232 port. The port is then automatically configured to interface with the connected equipment.
    Type: Application
    Filed: March 19, 2003
    Publication date: September 23, 2004
    Applicant: CISCO TECHNOLOGY, INC. (A California Corporation)
    Inventors: Steve Chu, Jicheng Ye, George C. Yu
  • Patent number: D346042
    Type: Grant
    Filed: April 30, 1992
    Date of Patent: April 12, 1994
    Inventor: Steve Chu