Patents by Inventor Ling Wang

Ling Wang 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: 20100129904
    Abstract: This application relates to recombinant human interferon-like proteins. In one embodiment a recombinant protein created by gene shuffling technology is described having enhanced anti-viral and anti-proliferative activities in comparison to naturally occurring human interferon alpha 2b (HuIFN-?2b). The invention encompasses a polynucleotide encoding the protein and recombinant vectors and host cells comprising the polynucleotide. Preferably the polynucleotide is selected from the group of polynucleotides each having a sequence at least 93% identical to SEQ ID: No. 1 and the protein is selected from the group of proteins each having an amino acid sequence at least 85% identical to SEQ ID No: 2. The proteins and compositions comprising the proteins can be used for treatment of conditions responsive to interferon therapy, such as viral diseases and cancer.
    Type: Application
    Filed: September 8, 2009
    Publication date: May 27, 2010
    Applicant: NOVAGEN HOLDING CORPORATION
    Inventors: Haitao WANG, Chunsheng MAO, Jizhi LI, Jing XU, Rui ZHANG, Ling WANG, Yong DU, Longbin LIU
  • Publication number: 20100098716
    Abstract: A recombinant fusion protein comprising a human erythropoietin peptide portion linked to an immunoglobulin peptide portion is described. The fusion protein has a prolonged half-life in vivo in comparison to naturally occurring or recombinant native human erythropoietin. In one embodiment of the invention, the protein has a half-life in vivo at least three fold higher than native human erythropoietin. The fusion protein also exhibits enhanced erythropoietic bioactivity in comparison to native human erythropoietin. In one embodiment, the fusion protein comprises the complete peptide sequence of a human erythropoietin (EPO) molecule and the peptide sequence of an Fc fragment of human immunoglobulin IgG1. The Fc fragment in the fusion protein includes the hinge region, CH2 and CH3 domains of human immunoglobulin IgG1. The EPO molecule may be linked directly to the Fc fragment to avoid extraneous peptide linkers and lessen the risk of an immunogenic response when administered in vivo.
    Type: Application
    Filed: September 8, 2009
    Publication date: April 22, 2010
    Applicant: NOVAGEN HOLDING CORPORATION
    Inventors: Haitao WANG, Chungsheng Mao, Jizhi Li, Jing XU, Rui ZHANG, Ling Wang, DU Yong, Longbin LIU
  • Publication number: 20100099612
    Abstract: This application relates to recombinant human interferon-like proteins. In one embodiment a recombinant protein created by gene shuffling technology is described having enhanced anti-viral and anti-proliferative activities in comparison to naturally occurring human interferon alpha 2b (HuIFN-?2b). The invention encompasses a polynucleotide encoding the protein and recombinant vectors and host cells comprising the polynucleotide. Preferably the polynucleotide is selected from the group of polynucleotides each having a sequence at least 93% identical to SEQ ID: No. 1 and the protein is selected from the group of proteins each having an amino acid sequence at least 85% identical to SEQ ID No: 2. The proteins and compositions comprising the proteins can be used for treatment of conditions responsive to interferon therapy, such as viral diseases and cancer.
    Type: Application
    Filed: September 8, 2009
    Publication date: April 22, 2010
    Applicant: NOVAGEN HOLDING CORPORATION
    Inventors: Haitao WANG, Chungsheng MAO, Jizhi LI, Jing XU, Rui ZHANG, Ling WANG, Yong DU, Longbin LIU
  • Publication number: 20100099145
    Abstract: A recombinant fusion protein comprising a human erythropoietin peptide portion linked to an immunoglobulin peptide portion is described. The fusion protein has a prolonged half-life in vivo in comparison to naturally occurring or recombinant native human erythropoietin. In one embodiment of the invention, the protein has a half-life in vivo at least three fold higher than native human erythropoietin. The fusion protein also exhibits enhanced erythropoietic bioactivity in comparison to native human erythropoietin. In one embodiment, the fusion protein comprises the complete peptide sequence of a human erythropoietin (EPO) molecule and the peptide sequence of an Fc fragment of human immunoglobulin IgG1. The Fc fragment in the fusion protein includes the hinge region, CH2 and CH3 domains of human immunoglobulin IgG1. The EPO molecule may be linked directly to the Fc fragment to avoid extraneous peptide linkers and lessen the risk of an immunogenic response when administered in vivo.
    Type: Application
    Filed: September 8, 2009
    Publication date: April 22, 2010
    Applicant: NOVAGEN HOLDING CORPORATION
    Inventors: Haitao WANG, Chungsheng Mao, Jizhi Li, Jing XU, Rui ZHANG, Ling Wang, Yong Du, Longbin LIU
  • Publication number: 20100058029
    Abstract: A mechanism is provided for invoking a multi-library application on a multiple processor system, wherein the multiple processor system comprises a Power Processing Element (PPE) and a plurality of Synergistic Processing Element (SPE). Applications including multi-libraries run in the memory of the PPE. The mechanism comprises maintaining the status of each SPE in the application running on the PPE, where there are SPE agents for capturing the instructions from the PPE in the SPEs that have been started. In response to a request for invoking a library, the PPE determines whether the number of available SPEs for invoking the library is adequate based on the current status of SPEs. If the number of available SPEs is adequate, the PPE sends a run instruction to selected SPEs. After finishing the invocation of all libraries, the PPE sends termination instructions to all started SPEs.
    Type: Application
    Filed: August 28, 2009
    Publication date: March 4, 2010
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Hui Li, Hong Bo Peng, Bai Ling Wang
  • Patent number: 7657235
    Abstract: A communication network includes a plurality of devices and a control unit for generating control signals to control the operation of the devices. Each device includes: a device operating circuit, a communication interface for receiving command signals for controlling operation of the devices, a control circuit coupled between the device operating circuit and the communication interface for controlling the operation of the device operating circuit part in dependency of said command signals, and a master integral to the device for receiving the control signals, for generating the command signals in response to the received control signals, and for transferring the command signals to the communication interfaces of the plurality of devices. The communication network activates one of the masters as an active master, and in case the active master fails, then it activates another master to take over as the active master.
    Type: Grant
    Filed: August 3, 2004
    Date of Patent: February 2, 2010
    Assignee: Koninklijke Philips Electronics, N.V.
    Inventors: Johannes Hendrik Wessels, Marcel Beij, Ling Wang
  • Patent number: 7625555
    Abstract: This application relates to recombinant human interferon-like proteins. In one embodiment a recombinant protein created by gene shuffling technology is described having enhanced anti-viral and anti-proliferative activities in comparison to naturally occurring human interferon alpha 2b (HuIFN-?2b). The invention encompasses a polynucleotide encoding the protein and recombinant vectors and host cells comprising the polynucleotide. Preferably the polynucleotide is selected from the group of polynucleotides each having a sequence at least 93% identical to SEQ ID: No. 1 and the protein is selected from the group of proteins each having an amino acid sequence at least 85% identical to SEQ ID No: 2. The proteins and compositions comprising the proteins can be used for treatment of conditions responsive to interferon therapy, such as viral diseases and cancer.
    Type: Grant
    Filed: June 18, 2007
    Date of Patent: December 1, 2009
    Assignee: Novagen Holding Corporation
    Inventors: Haitao Wang, Chunsheng Mao, Jizhi Li, Jing Xu, Rui Zhang, Ling Wang, Yong Du, Longbin Liu
  • Publication number: 20090232836
    Abstract: Disclosed are compositions and methods for treating or preventing the formation of drusen in a patient in need thereof. The compositions include an effective amount of at least one polypeptide present in drusen, or an immunogenic fragment or variant thereof that induces an immune response against the polypeptide, together with a pharmaceutical carrier, excipient, or diluent. The compositions are suitable as vaccines for treating or preventing drusen and diseases associated with drusen.
    Type: Application
    Filed: March 16, 2009
    Publication date: September 17, 2009
    Applicant: NORTHWESTERN UNIVERSITY
    Inventors: ARTHUR H. NEUFELD, AI LING WANG
  • Publication number: 20090235049
    Abstract: The present invention provides a method and apparatus for QR-factorizing matrix on a multiprocessor system, wherein the multiprocessor system comprises at least one core processor and a plurality of accelerators, the method comprises the steps of: iteratively factorizing each panel in the matrix until the whole matrix is factorized; wherein in each iteration, the method comprises: partitioning an unprocessed matrix part in the matrix into a plurality of blocks according to a predetermined block size; partitioning a current processed panel in the unprocessed matrix part into at least two sub panels, wherein the current processed panel is composed of a plurality of blocks; and performing QR factorization one by one on the at least two sub panels with the plurality of accelerators, and updating the data of the sub panel(s) on which no QR factorization has been performed among the at least two sub panels by using the factorization result.
    Type: Application
    Filed: March 12, 2009
    Publication date: September 17, 2009
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Hui Li, Bai Ling Wang
  • Patent number: 7582421
    Abstract: This application includes methods for detecting single nucleotide polymorphisms (SNPs) in a sample using an electronically addressable microchip having a plurality of test sites. A sample nucleic acid is electronically biased, concentrated at, and immobilized to a test site on the microchip. A mixture comprising a first labeled probe and a second labeled probe is electronically hybridized to the sample nucleic acid to form first or second hybridized complexes. The first labeled probe is perfectly complementary to the first sample nucleic acid and the second labeled probe is complementary to the sample nucleic acid and contains a nucleotide that forms a mismatch with the nucleotide at the site of the polymorphism. The first or second hybridized complexes are detected by determining a signal intensity of the label of the first or second probe.
    Type: Grant
    Filed: September 16, 2002
    Date of Patent: September 1, 2009
    Assignee: Nanogen, Inc.
    Inventors: Ronald G. Sosnowski, Michael I. Nerenberg, David M. Canter, Ray R. Radtkey, Ling Wang, James P. O'Connell
  • Publication number: 20090197879
    Abstract: Compounds having the general structure and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular and non-vascular syndromes, tension headache, general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, inflammatory pain and associated hyperalgesia and allodynia, neuropathic pain and associated hyperalgesia and allodynia, diabetic neuropathy pain, causalgia, sympathetically maintained pain, deafferentation syndromes, asthma, epithelial tissue damage or dysfunction, herpes simplex, disturbances of visceral motility at respiratory, genitourinary, gastrointestinal or vascular regions, wounds, burns, allergic skin reactions, pruritis, vitiligo, general gastrointestinal disorders, gastric ulceration, d
    Type: Application
    Filed: April 2, 2009
    Publication date: August 6, 2009
    Inventors: Chenera Balan, Ning Chen, Elizabeth M. Doherty, Vijay Keshav Gore, Mark H. Norman, Hui-Ling Wang
  • Publication number: 20090198877
    Abstract: A system, a controller, and a method for data storage are provided. The system includes a first storage unit, a second storage unit, and a controller. The first storage unit comprises a single-layer structure for storing data, and the second storage unit comprises a multi-layer structure for storing data. The controller is coupled to the first storage unit, the second storage unit, and a host and controls the host to set the first storage unit as a master storage device and set the second storage unit as a slave storage device. As a result, the host can recognize the first storage unit and the second storage unit as two independent storage devices for storing data. Thereby, the data storage process can be simplified.
    Type: Application
    Filed: July 18, 2008
    Publication date: August 6, 2009
    Applicant: PHISON ELECTRONICS CORP.
    Inventors: Khein-Seng Pua, Chung-Hsun Ma, Ming-Jen Liang, Cheng-Chi Hsieh, Chih-Ling Wang
  • Patent number: 7554274
    Abstract: The present invention provides a master-slave architecture for a radio frequency RF networked lighting control system having all slave elements (ballasts) configured as backups for a network master control unit. In the system and method of the present invention a slave element can become the network master network unit without reconfiguring the network and without any human intervention. Similarly, both a master and one or more slave elements may recover from a temporary outage without necessitating reconfiguration of the network and without any human intervention.
    Type: Grant
    Filed: December 8, 2003
    Date of Patent: June 30, 2009
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Ling Wang, Demetri J. Giannopoulos
  • Publication number: 20090158428
    Abstract: A method and device for integrating multiple threat security services are disclosed. The method may comprise parsing an incoming packet at a current layer and analyzing the packet with respect to multiple threat security services and so that one or more threat security services needed by the packet may be determined. According to an exemplary embodiment, the current layer may be a layer in a protocol stack constructed based on the multiple threat security services. With this method, integrated multiple threat security services may filter application data and parse network packet data via a single integrated entity, and thus the efficacy of filtering application data may be improved while computation overhead may be reduced.
    Type: Application
    Filed: December 10, 2008
    Publication date: June 18, 2009
    Applicant: International Business Machines Corporation
    Inventor: Bai Ling Wang
  • Publication number: 20090153843
    Abstract: An exemplary refractive-index sensor includes a photonic crystal microcavity structure, a light source, and a detector. The photonic crystal microcavity structure includes a photonic crystal layer having first holes and a second hole defined therein. The first holes are arranged in a regular pattern of staggered parallel rows. The second hole is at an approximate center of the regular pattern, instead of a first hole. A diameter of the second hole is different from that of the first holes. The first holes at each of opposite ends of the row having the second hole are omitted, thereby defining an input waveguide and an output waveguide. The light source is adjacent to the input waveguide. The detector is adjacent to the output waveguide.
    Type: Application
    Filed: June 20, 2008
    Publication date: June 18, 2009
    Applicants: TSINGHUA UNIVERSITY, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Xiao-Ling Wang, Guo-Fan Jin, Zhen-Feng Xu, Jun Zhu
  • Publication number: 20090150004
    Abstract: A network (20) employs a wireless network topology (30), a wireless network manager (40). Network (20) further employs a wireless device (70) and wireless device manager (80) pairing and/or a wireless system (90) and a wireless system manager (100) pairing. Managers (40, 80) cooperatively control an operating profile and monitor an operational status of the device (70). Managers (40, 100) cooperatively control an operating profile and monitor an operational status of system (90). Manager (40) can be installed on a computer (150, 170) and wirelessly communicate within network (20) via a wireless control device (160, 180) employing a port connector (161, 181) that can be plugged into a port (151, 171) of the computer (150, 170). Device (70) or system (90) can implement a digital ballast (120) that determines an average power consumption of the digital ballast (120) drawn by a power interface (121) of digital ballast (120).
    Type: Application
    Filed: September 27, 2006
    Publication date: June 11, 2009
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS, N.V.
    Inventors: Ling Wang, Kent E. Crouse, George L. Grouev, William L. Keith, Russell L. Powers, Andrew C. Brown, James Cai
  • Patent number: 7534798
    Abstract: Compounds having the general structure and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular and non-vascular syndromes, tension headache, general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, inflammatory pain and associated hyperalgesia and allodynia, neuropathic pain and associated hyperalgesia and allodynia, diabetic neuropathy pain, causalgia, sympathetically maintained pain, deafferentation syndromes, asthma, epithelial tissue damage or dysfunction, herpes simplex, disturbances of visceral motility at respiratory, genitourinary, gastrointestinal or vascular regions, wounds, burns, allergic skin reactions, pruritis, vitiligo, general gastrointestinal disorders, gastric ulceration, d
    Type: Grant
    Filed: February 11, 2005
    Date of Patent: May 19, 2009
    Assignee: Amgen Inc.
    Inventors: Chenera Balan, Ning Chen, Elizabeth M. Doherty, Vijay Keshav Gore, Mark H. Norman, Hui-Ling Wang
  • Publication number: 20090116033
    Abstract: An exemplary refractive-index sensor includes a photonic crystal microcavity structure, a light source, and a detector. The photonic crystal microcavity structure includes a photonic crystal layer having first holes and a second hole. The first holes are arranged in a pattern of staggered parallel rows. The second hole is located at an approximate center point of the middle row of the pattern rather than a first hole. A diameter of the second hole is less than that of each of the first holes. Some of the first holes disposed at each of opposite ends of a diagonal row having the second hole are omitted to define an input waveguide and an output waveguide. The light source is adjacent to the input waveguide. The detector is adjacent to the output waveguide.
    Type: Application
    Filed: August 7, 2008
    Publication date: May 7, 2009
    Applicants: TSINGHUA UNIVERSITY, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: XIAO-LING WANG, GUO-FAN JIN, JUN ZHU
  • Patent number: 7524874
    Abstract: Compounds having the general structure and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular and non-vascular syndromes, tension headache, general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, inflammatory pain and associated hyperalgesia and allodynia, neuropathic pain and associated hyperalgesia and allodynia, diabetic neuropathy pain, causalgia, sympathetically maintained pain, deafferentation syndromes, asthma, epithelial tissue damage or dysfunction, herpes simplex, disturbances of visceral motility at respiratory, genitourinary, gastrointestinal or vascular regions, wounds, burns, allergic skin reactions, pruritis, vitiligo, general gastrointestinal disorders, gastric ulceration, d
    Type: Grant
    Filed: August 1, 2005
    Date of Patent: April 28, 2009
    Assignee: Amgen Inc.
    Inventors: Elizabeth M. Doherty, Jiawang Zhu, Markian Stec, Mark H. Norman, Vassil I. Ognyanov, Christopher H. Fotsch, Ning Chen, Partha P. Chakrabarti, Liping H. Pettus, Hui-Ling Wang, Xianghong Wang, Premilla Arasasingham
  • Patent number: 7511044
    Abstract: Pyrimidine ethers and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular and non-vascular syndromes, tension headache, general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, inflammatory pain and associated hyperalgesia and allodynia, neuropathic pain and associated hyperalgesia and allodynia, diabetic neuropathy pain, causalgia, sympathetically maintained pain, deafferentation syndromes, asthma, epithelial tissue damage or dysfunction, herpes simplex, disturbances of visceral motility at respiratory, genitourinary, gastrointestinal or vascular regions, wounds, burns, allergic skin reactions, pruritus, vitiligo, general gastrointestinal disorders, gastric ulceration, duodenal ulcers, diarrhea,
    Type: Grant
    Filed: February 11, 2005
    Date of Patent: March 31, 2009
    Assignee: Amgen Inc.
    Inventors: Hui-Ling Wang, Chenera Balan, Elizabeth M. Doherty, James R. Falsey, Vijay Keshav Gore, Jodie Katon, Mark H. Norman