Patents by Inventor George Kuo

George Kuo 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: 20240014665
    Abstract: A plurality of photovoltaic (PV) modules are configured into a PV string to generate a PV string voltage in a solar power system. The number of PV modules per PV string is based on operating conditions at the solar power system site and cause the PV string voltage to exceed a maximum voltage specification when operating at the lowest expected ambient temperature at the site, but only exceeds the maximum voltage specification for a limited number of occurrences for which the operating conditions at the site cause the PV string voltage to exceed the maximum voltage specification. Under control of a string voltage control circuit, voltage bypass circuits selectively bypass the bypass photovoltaic module so as to eliminate the PV module from the PV string voltage when the operating conditions at the site cause the PV string voltage to exceed the maximum voltage specification.
    Type: Application
    Filed: December 12, 2022
    Publication date: January 11, 2024
    Inventors: Vincent Ambrose, George Kuo
  • Patent number: 11606060
    Abstract: Provided are a locking device, a photovoltaic module mounting structure and a photovoltaic system. The locking device includes a blocking portion, a plug portion, and a guide portion. The blocking portion protrudes from the guide rail and is provided with a clamping groove for clamping a frame of the solar module. The plug portion is connected to the blocking portion, and the plug portion is configured to be in plug-in fit with the guide rail. The guide portion is connected to the blocking portion and provided with a guide ramp, one end of the guide ramp is flush with a notch of the clamping groove, and the other end of the guide ramp extends obliquely downward along a length direction of the guide rail.
    Type: Grant
    Filed: September 20, 2021
    Date of Patent: March 14, 2023
    Assignees: CSI SOLAR POWER GROUP CO., LTD., CANADIAN SOLAR MANUFACTURING (CHANGSHU) INC.
    Inventors: Charles Jonathan Reynolds, George Kuo, Jean-Nicolas Jaubert, Yangdong Ni, Yuanjie Yu
  • Patent number: 11527894
    Abstract: A plurality of photovoltaic (PV) modules are configured into a PV string to generate a PV string voltage in a solar power system. The number of PV modules per PV string is based on operating conditions at the solar power system site and cause the PV string voltage to exceed a maximum voltage specification when operating at the lowest expected ambient temperature at the site, but only exceeds the maximum voltage specification for a limited number of occurrences for which the operating conditions at the site cause the PV string voltage to exceed the maximum voltage specification. Under control of a string voltage control circuit, voltage bypass circuits selectively bypass the bypass photovoltaic module so as to eliminate the PV module from the PV string voltage when the operating conditions at the site cause the PV string voltage to exceed the maximum voltage specification.
    Type: Grant
    Filed: July 5, 2022
    Date of Patent: December 13, 2022
    Assignee: OPTiVOLTS, LLC
    Inventors: Vincent Ambrose, George Kuo
  • Publication number: 20220271707
    Abstract: This disclosure generally relates to solar module mounting and racking. More specifically, this disclosure relates to integrated solar racking systems, which facilitate slide and snap in place mounting technology that achieves solar module mounting and electrical grounding. This design eliminates the need for mounting fasteners and tools, and facilitates reliable and repeatable installation.
    Type: Application
    Filed: February 9, 2022
    Publication date: August 25, 2022
    Inventors: Charles Jonathan Reynolds, George Kuo
  • Publication number: 20220209712
    Abstract: Provided are a locking device, a photovoltaic module mounting structure and a photovoltaic system. The locking device includes a blocking portion, a plug portion, and a guide portion. The blocking portion protrudes from the guide rail and is provided with a clamping groove for clamping a frame of the solar module. The plug portion is connected to the blocking portion, and the plug portion is configured to be in plug-in fit with the guide rail. The guide portion is connected to the blocking portion and provided with a guide ramp, one end of the guide ramp is flush with a notch of the clamping groove, and the other end of the guide ramp extends obliquely downward along a length direction of the guide rail.
    Type: Application
    Filed: September 20, 2021
    Publication date: June 30, 2022
    Inventors: Charles Jonathan Reynolds, George Kuo, Jean-Nicolas Jaubert, Yangdong Ni, Yuanjie Yu
  • Patent number: 7790366
    Abstract: A family of cDNA sequences derived from hepatitis C virus (HCV) are provided. These sequences encode antigens which react immunologically with antibodies present in individuals with non-A non-B hepatitis (NANBH), but which are absent from individuals infected with hepatitis A virus, or hepatitis B virus, and also are absent in control individuals. The HCV cDNA sequences lack substantial homology to the sequences of hepatitis delta virus (HDV) and HBV. A comparison of the sequences of amino acids encoded in the HCV cDNA with the sequences of Flaviviruses indicates that HCV may be related to the Flaviviruses. The HCV cDNA sequences and the polypeptides encoded therein are useful as reagents for the detection and therapy of HCV. The reagents provided in the invention are also useful for the isolation of NANBH agent(s), for the propagation of these agents in tissue culture, and for the screening of antiviral agents for HCV.
    Type: Grant
    Filed: May 15, 1995
    Date of Patent: September 7, 2010
    Assignee: Novartis Vaccines and Diagnostics, Inc.
    Inventors: Michael Houghton, Qui-Lim Choo, George Kuo
  • Publication number: 20080318275
    Abstract: Two Hepatitis C Virus envelope proteins (E1 and E2) are expressed without sialylation. Recombinant expression of these proteins in lower eukaryotes, or in mammalian cells in which terminal glycosylation is blocked, results in recombinant proteins which are more similar to native HCV glycoproteins. When isolated by GNA lectin affinity, the E1 and E2 proteins aggregate into virus-like particles.
    Type: Application
    Filed: March 17, 2008
    Publication date: December 25, 2008
    Inventors: Robert O. Ralston, Frank Marcus, Kent B. Thudium, Barbara A. Gervase, John A. Hall, Kim M. Berger, Qui-Lim Choo, Michael Houghton, George Kuo
  • Publication number: 20080191854
    Abstract: A method for actuating a controlled device in response to a pre-crash condition of a vehicle, wherein the vehicle includes at least two sensors each of which is capable of generating a signal, wherein the method includes the steps of monitoring the signals, determining a panic index based upon the signals and, when the determined panic index exceeds a predetermined threshold value, actuating the controlled device.
    Type: Application
    Filed: February 14, 2007
    Publication date: August 14, 2008
    Inventors: Deron C. LittleJohn, Ching C. (George) Kuo, Sanket S. Amberkar
  • Publication number: 20060292556
    Abstract: A family of cDNA sequences derived from hepatitis C virus (HCV) are provided. These sequences encode antigens which react immunologically with antibodies present in individuals with non-A non-B hepatitis (NANBV), but which are absent from individuals infected with hepatitis A virus, or hepatitis B virus, and also are absent in control individuals. The HCV cDNA sequences lack substantial homology to the sequences of hepatitis delta virus (HDV) and HBV. A comparison of the sequences of amino acids encoded in the HCV cDNA with the sequences of Flaviviruses indicated that HCV may be related to the Flaviviruses. The HCV cDNA sequences and the polypeptides encoded therein are useful as reagents for the detection and therapy of HCV. The reagents provided in the invention are also useful for the isolation of NANBV agent(s), for the propagation of these agents in tissue culture, and for the screening of antiviral agents for HCV.
    Type: Application
    Filed: November 9, 2005
    Publication date: December 28, 2006
    Applicant: Chiron Corporation
    Inventors: Michael Houghton, Qui-Lim Choo, George Kuo
  • Patent number: 7138505
    Abstract: Methods and compositions are provided for recombinant DNA production of Factor VIIIC and truncated derivatives thereof. Based on amino acid sequences, probes are developed for isolating messenger RNA, cDNA and/or chromosomal DNA encoding for Factor VIIIC. The Factor VIIIC gene in its entirety, a fragment thereof, or a cDNA is then used for expression of Factor VIIIC in a host. The bacteriophage ?FVIII23D containing the 14.43 kb EcoRI fragment was deposited at the A.T.C.C. on Jan. 4, 1984 and given Accession No. 40094. Also, the vector pSVF8-200 was deposited at the A.T.C.C. on Jul. 17, 1985 and given Accession No. 40190.
    Type: Grant
    Filed: August 13, 1990
    Date of Patent: November 21, 2006
    Assignee: Novartis Vaccines and Diagnostics, Inc.
    Inventors: George Kuo, Frank Masiarz, Martha Truett, Pablo Valenzuela, Mirella Ezban Rasmussen, Daniel Caput, Rae Lyn Burke, Carol Pachl
  • Patent number: 7105303
    Abstract: Two Hepatitis C Virus envelope proteins (E1 and E2) are expressed without sialylation. Recombinant expression of these proteins in lower eukaryotes, or in mammalian cells in which terminal glycosylation is blocked, results in recombinant proteins which are more similar to native HCV glycoproteins. When isolated by GNA lectin affinity, the E1 and E2 proteins aggregate into virus-like particles.
    Type: Grant
    Filed: August 13, 2001
    Date of Patent: September 12, 2006
    Assignee: Novartis Vaccines and Diagnostics, Inc.
    Inventors: Robert O. Ralston, Frank Marcus, Kent B. Thudium, Barbara A. Gervase, John A. Hall, Kim M. Berger, Qui-Lim Choo, Michael Houghton, George Kuo
  • Publication number: 20050202418
    Abstract: A family of cDNA sequences derived from hepatitis C virus (HCV) are provided. These sequences encode antigens which react immunologically with antibodies present in individuals with non-A non-B hepatitis (NANBV), but which are absent from individuals infected with hepatitis A virus, or hepatitis B virus, and also are absent in control individuals. The HCV cDNA sequences lack substantial homology to the sequences of hepatitis delta virus (HDV) and HBV. A comparison of the sequences of amino acids encoded in the HCV cDNA with the sequences of Flaviviruses indicated that HCV may be related to the Flaviviruses. The HCV cDNA sequences and the polypeptides encoded therein are useful as reagents for the detection and therapy of HCV. The reagents provided in the invention are also useful for the isolation of NANBV agent(s), for the propagation of these agents in tissue culture, and for the screening of antiviral agents for HCV.
    Type: Application
    Filed: December 28, 2004
    Publication date: September 15, 2005
    Inventors: Michael Houghton, Qui-Lim Choo, George Kuo
  • Publication number: 20050089843
    Abstract: Two Hepatitis C Virus envelope proteins (E1 and E2) are expressed without sialylation. Recombinant expression of these proteins in lower eukaryotes, or in mammalian cells in which terminal glycosylation is blocked, results in recombinant proteins which are more similar to native HCV glycoproteins. When isolated by GNA lectin affinity, the E1 and E2 proteins aggregate into virus-like particles.
    Type: Application
    Filed: October 12, 2004
    Publication date: April 28, 2005
    Inventors: Robert Ralston, Frank Marcus, Kent Thudium, Barbara Gervase, John Hall, Kim Berger, Qui-Lim Choo, Michael Houghton, George Kuo
  • Patent number: 6861212
    Abstract: A family of cDNA sequences derived from hepatitis C virus (HCV) are provided. These sequences encode antigens which react immunologically with antibodies present in individuals with non-A non-B hepatitis (NANBH), but which are absent from individuals infected with hepatitis A virus, or hepatitis B virus, and also are absent in control individuals. The HCV cDNA sequences lack substantial homology to the sequences of hepatitis delta virus (HDV) and HBV. A comparison of the sequences of amino acids encoded in the HCV cDNA with the sequences of Flaviviruses indicates that HCV may be related to the Flaviviruses. The HCV cDNA sequences and the polypeptides encoded therein are useful as reagents for the detection and therapy of HCV. The reagents provided in the invention are also useful for the isolation of NANBH agent(s), for the propagation of these agents in tissue culture, and for the screening of antiviral agents for HCV.
    Type: Grant
    Filed: May 15, 1995
    Date of Patent: March 1, 2005
    Assignee: Chiron Corporation
    Inventors: Michael Houghton, Qui-Lim Choo, George Kuo
  • Publication number: 20040091851
    Abstract: A family of cDNA sequences derived from hepatitis C virus (HCV) are provided. These sequences encode antigens which react immunologically with antibodies present in individuals with non-A non-B hepatitis (NANBV), but which are absent from individuals infected with hepatitis A virus, or hepatitis B virus, and also are absent in control individuals. The HCV cDNA sequences lack substantial homology to the sequences of hepatitis delta virus (HDV) and HBV. A comparison of the sequences of amino acids encoded in the HCV cDNA with the sequences of Flaviviruses indicated that HCV may be related to the Flaviviruses.
    Type: Application
    Filed: November 12, 2002
    Publication date: May 13, 2004
    Inventors: Michael Houghton, Qui-Lim Choo, George Kuo
  • Publication number: 20030232328
    Abstract: A family of cDNA sequences derived from hepatitis C virus (HCV) are provided. These sequences encode antigens which react immunologically with antibodies present in individuals with non-A non-B hepatitis (NANBV), but which are absent from individuals infected with hepatitis A virus, or hepatitis B virus, and also are absent in control individuals. The HCV cDNA sequences lack substantial homology to the sequences of hepatitis delta virus (HDV) and HBV. A comparison of the sequences of amino acids encoded in the HCV cDNA with the sequences of Flaviviruses indicated that HCV may be related to the Flaviviruses.
    Type: Application
    Filed: March 14, 2003
    Publication date: December 18, 2003
    Inventors: Michael Houghton, Qui-Lim Choo, George Kuo
  • Publication number: 20030162167
    Abstract: A family of cDNA sequences derived from hepatitis C virus (HCV) are provided. These sequences encode antigens which react immunologically with antibodies present in individuals with non-A non-B hepatitis (NANBH), but which are absent from individuals infected with hepatitis A virus, or hepatitis B virus, and also are absent in control individuals. The HCV cDNA sequences lack substantial homology to the sequences of hepatitis delta virus (HDV) and HBV. A comparison of the sequences of amino acids encoded in the HCV cDNA with the sequences of Flaviviruses indicates that HCV may be related to the Flaviviruses.
    Type: Application
    Filed: July 25, 1996
    Publication date: August 28, 2003
    Inventors: MICHAEL HOUGHTON, QUI-LIM CHOO, GEORGE KUO
  • Publication number: 20030064499
    Abstract: The protease necessary for polyprotein processing in Hepatitis C virus is identified, cloned, and expressed. Proteases, truncated protease, and altered proteases are disclosed which are useful for cleavage of specific polypeptides, and for assay and design of antiviral agents specific for HCV.
    Type: Application
    Filed: June 18, 2001
    Publication date: April 3, 2003
    Inventors: Michael Houghton, Qui-Lim Choo, George Kuo
  • Publication number: 20030027317
    Abstract: The protease necessary for polyprotein processing in Hepatitis C virus is identified, cloned, and expressed. Proteases, truncated protease, and altered proteaces are disclosed which are useful for cleavage of specific polypeptides, and for assay and design of antiviral agents specific for HCV.
    Type: Application
    Filed: June 18, 2001
    Publication date: February 6, 2003
    Inventors: Michael Houghton, Qui-Lim Choo, George Kuo
  • Patent number: 6485113
    Abstract: A haptic braking method and system is disclosed. A controller operates a pump to apply brake fluid to a brake when it is necessary to decelerate a wheel during an active cruise control mode of a vehicle. The controller further operates one or more valves to cyclically vary a pressure level of the brake fluid to cause one or more haptic movements of the brake.
    Type: Grant
    Filed: March 8, 2001
    Date of Patent: November 26, 2002
    Assignee: Delphi Technologies, Inc.
    Inventors: Hubert B. Riley, George Kuo