Patents by Inventor Qing Lu

Qing Lu 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: 20100124052
    Abstract: The present invention discloses an LED lamp bar, which mounts a plurality of LEDs and comprises an extruded aluminum reflection back plate, at least one LED carrier plate, at least one driver, a transparent lamp cover, and two side plates. The LED carrier plate and driver are arranged on the extruded aluminum reflection back plate. The LED carrier plate mounts the LEDs. The driver is coupled to the LED carrier plate and drives the LEDs. The transparent lamp cover and two side plates are installed on the extruded aluminum reflection back plate to encase the LED carrier plate and driver. The extruded aluminum reflection back plate features high reflectivity and high thermal conductivity can promote light efficiency and dissipate heat fast, wherefore the present invention is exempted from burnout caused by high temperature.
    Type: Application
    Filed: November 18, 2008
    Publication date: May 20, 2010
    Inventor: Qing-Lu YU
  • Patent number: 7700180
    Abstract: An exemplary components integrating structure (10) includes a metallic member (12) defining a locking groove (126) and a plastic member (14) integrally formed with the metallic member. A portion of the plastic member is received in the locking groove of the metallic member.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: April 20, 2010
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventor: Xiu-Qing Lu
  • Publication number: 20090275581
    Abstract: Disclosed are compounds according to Formula I: wherein the variables are defined herein. Such compounds are can bind aspartic proteases to inhibit their activity. They are useful in the treatment or amelioration of diseases associated with aspartic protease activity. Also described herein are methods of antagonizing aspartic protease inhibitors in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a compound according to Formula I.
    Type: Application
    Filed: April 5, 2007
    Publication date: November 5, 2009
    Inventors: John J. Baldwin, David A. Claremon, Colin M. Tice, Salvacion Cacatian, Lawrence W. Dillard, Alexey V. Ishchenko, Jing Yuan, Zhenrong Xu, Gerard McGeehan, Wei Zhao, Robert D. Simpson, Suresh B. Singh, Patrick T. Flaherty, Lara S. Kallander, Colin A. Leach, Brian Lawhorn, Qing Lu, Lamont R. Terrell, Bahman Ghavini-Alagha, Jing Zhang, Damiano Ghirlanda, Xiaoping Hou, Simon Semus
  • Patent number: 7613701
    Abstract: A computer-based method with multilevel hashing for lookup of a complex nested object (such as access control list) which has a plurality of nesting levels and each level has at least one element. Method stores representatives of a complex nested object in a data structure at locations determined by recursive multilevel hashing of the complex nested object elements. When needed, a match for an inputted complex nested object is determined by applying the same recursive multilevel hashing to the inputted complex nested object, as used during the storing of the complex nested object, and performing integer comparisons with hash values of the stored complex nested object.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: November 3, 2009
    Assignee: International Business Machines Corporation
    Inventors: Ting Zhao, Kenneth L. Milsted, Kenneth Carlin Nelson, Christopher T. Lehman, Qing Lu
  • Patent number: 7488744
    Abstract: The invention is directed to methods to inhibit p38-? kinase using compounds comprising a phenyl or thienyl coupled through a piperidine or piperazine nucleus to an indole residue wherein the indole residue mandatorily has a substituent on the ring nitrogen which is an amino or substituted amino group.
    Type: Grant
    Filed: May 22, 2007
    Date of Patent: February 10, 2009
    Assignee: Scios, Inc.
    Inventors: Sarvajit Chakravarty, Sundeep Dugar, Qing Lu, Gregory R. Luedtke, Babu J. Mavunkel, John J. Perumattam, Richard Tester
  • Publication number: 20080289143
    Abstract: An exemplary connecting structure (30), for connecting a first metal element (31) and a second metal element (32), includes a threaded weld bushing (34) and a fastener (36). The threaded weld bushing includes a main body (340) for being spot welded to the first metal element with a plurality of weld joints, and a collar (342) extending from one end of the main body for abutting the first metal element and connecting to the second metal element, and a fastener latching portion (346) defined in the main body and the collar. The fastener is configured for engaging with the fastener latching portion so as to prevent the second metal element detaching from the threaded weld bushing.
    Type: Application
    Filed: November 29, 2007
    Publication date: November 27, 2008
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: XIU-QING LU
  • Publication number: 20080282528
    Abstract: An exemplary components integrating structure (10) includes a metallic member (12) defining a locking groove (126) and a plastic member (14) integrally formed with the metallic member. A portion of the plastic member is received in the locking groove of the metallic member.
    Type: Application
    Filed: September 28, 2007
    Publication date: November 20, 2008
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: XIU-QING LU
  • Publication number: 20080069293
    Abstract: A housing (30) surrounds at least a portion of an x-ray tube (1) . A cooling system (32, 32?) supplies a cooling liquid through the housing. The cooling system includes a pump (40, 40?) and a flow sensor system (60, 60?) which measures a pressure difference across the pump. A processor (80, 80?, 82, 82?) determines a cooling fluid flow rate from the pressure difference. A controller (81, 81?, 82, 82?, 107) limits operation of the x-ray tube based on the cooling fluid flow rate and a measured temperature of the cooling fluid to prevent x-ray tube overheating while minimizing cooling time between x-ray tube operations.
    Type: Application
    Filed: January 5, 2005
    Publication date: March 20, 2008
    Applicant: Koninklijke Philips Electronics, N.V.
    Inventors: Qing Lu, Kevin Kraft, Fince (nmi) Tendian
  • Publication number: 20080047161
    Abstract: A semiconductor drying process apparatus comprising a processing chamber; two or more inlet/outlet openings formed in the processing chamber; a first pipe member coupled in fluid communication between one or more of the inlet/outlet openings of the processing chamber and a first drain valve; a second pipe member coupled in fluid communication between one or more other ones of the inlet/outlet openings of the processing chamber and a first supply valve; and wherein the first pipe member is coupled in fluid communication to the second pipe member for increasing the flow capacity of the semiconductor drying process apparatus.
    Type: Application
    Filed: August 24, 2006
    Publication date: February 28, 2008
    Inventors: Yu Fei Goh, Zhen Qing Lu, Zhi Hong Yi, Beng Lark Lee
  • Patent number: 7304048
    Abstract: The invention is directed to methods to inhibit p38-? kinase using compounds containing an aromatic system coupled through a 7-membered heterocycle to an indole-type system.
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: December 4, 2007
    Assignee: Scios, Inc.
    Inventors: Babu J. Mavunkel, Sarvajit Chakravarty, John J. Perumattam, Sundeep Dugar, Qing Lu, Xi Liang
  • Patent number: 7291613
    Abstract: The invention is directed to methods to inhibit p38-? kinase using compounds comprising saturated heterocycles coupled to a fused ring system.
    Type: Grant
    Filed: November 18, 2004
    Date of Patent: November 6, 2007
    Assignee: Scios, Inc.
    Inventors: Sundeep Dugar, John Perumattam, Gregory Luedtke, Xuefei Tan, Qing Lu
  • Publication number: 20070232617
    Abstract: The invention is directed to methods to inhibit p38-? kinase using compounds comprising a phenyl or thienyl coupled through a piperidine or piperazine nucleus to an indole residue wherein the indole residue mandatorily has a substituent on the ring nitrogen which is an amino or substituted amino group.
    Type: Application
    Filed: May 22, 2007
    Publication date: October 4, 2007
    Applicant: Scios, Inc.
    Inventors: Sarvajit Chakravarty, Sundeep Dugar, Qing Lu, Gregory Luedtke, Babu Mavunkel, John Perumattam, Richard Tester
  • Patent number: 7263763
    Abstract: A method is provided for planarization of structures which minimizes step heights, reduces process steps, improves cleanliness, and provides increased ease of debond. Structures are placed with working surfaces facing down onto an adhesive layer such that structures remain fixed during heating. A bi-layer encapsulating film is used to achieve planarization. A carrier is bi-laminated with a thermoplastic film layer followed by a chemically inert protective polymer film layer that can withstand etch and cleaning processes. The thermoplastic layer is laminated on top of the carrier; the polymer layer is laminated on top of the joined thermoplastic layer and carrier. The carrier with bi-layer film is then placed onto the backside of the structures to resist chemical attack from the front side during photostrip and enable planarization. When heat is applied, the bi-layer encapsulating film melts and pushes the polymer layer into the gaps between structures thereby achieving complete planarization.
    Type: Grant
    Filed: June 27, 2005
    Date of Patent: September 4, 2007
    Assignee: International Business Machines Corporation
    Inventors: Qing Dai, Jennifer Qing Lu, Dennis Richard McKean, Eun Row, Li Zheng
  • Publication number: 20070161649
    Abstract: The invention is directed to methods to inhibit p38-? kinase using compounds of the formula and the pharmaceutically acceptable salts thereof, or a pharmaceutical composition thereof, wherein represents a single or double bond; one Z2 is CA or CR8A and the other is CR1, CR12, NR6 or N wherein each R1, R6 and R8 is independently hydrogen or noninterfering substituent; A is —Wi—COXjY wherein Y is COR2 or an isostere thereof and R2 is hydrogen or a noninterfering substituent, each of W and X is a spacer of 2-6 ?, and each of i and j is independently 0 or 1; Z3 is NR7 or O; each R3 is independently a noninterfering substituent; n is 0-3; each of L1 and L2 is a linker; each R4 is independently a noninterfering substituent; m is 0-4; Z1 is CR5 or N wherein R5 is hydrogen or a noninterfering substituent; each of 1 and k is an integer from 0-2 wherein the sum of 1 and k is 0-3; Ar is an aryl group substituted with 0-5 noninterfering substituents, wherein two noninterfering substituents can form a fused
    Type: Application
    Filed: March 21, 2007
    Publication date: July 12, 2007
    Inventors: Babu Mavunkel, Sarvajit Chakravarty, John Perumattam, Sundeep Dugar, Qing Lu, Xi Liang
  • Patent number: 7238712
    Abstract: The invention is directed to methods to inhibit p38-? kinase using compounds of the formula and the pharmaceutically acceptable salts thereof, or a pharmaceutical composition thereof, wherein represents a single or double bond; one Z2 is CA or CR8A and the other is CR1, CR12, NR6 or N wherein each R1, R6 and R8 is independently hydrogen or noninterfering substituent; A is —Wi—COXjY wherein Y is COR2 or an isostere thereof and R2 is hydrogen or a noninterfering substituent, each of W and X is a spacer of 2–6 ?, and each of i and j is independently 0 or 1; Z3 is NR7 or O; each R3 is independently a noninterfering substituent; n is 0–3; each of L1 and L2 is a linker; each R4 is independently a noninterfering substituent; m is 0–4; Z1 is CR5 or N wherein R5 is hydrogen or a noninterfering substituent; each of l and k is an integer from 0–2 wherein the sum of l and k is 0–3; Ar is an aryl group substituted with 0–5 noninterfering substituents, wherein two noninterfering substituents can form a fused ring; a
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: July 3, 2007
    Assignee: Scios, Inc.
    Inventors: Babu J. Mavunkel, Sarvajit Chakravarty, John J. Perumattam, Sundeep Dugar, Qing Lu, Xi Liang
  • Patent number: 7220763
    Abstract: The invention is directed to methods to inhibit p38-? kinase using compounds comprising a phenyl or thienyl coupled through a piperidine or piperazine nucleus to an indole residue wherein the indole residue mandatorily has a substituent on the ring nitrogen which is an amino or substituted amino group.
    Type: Grant
    Filed: September 3, 2003
    Date of Patent: May 22, 2007
    Assignee: Scios, Inc.
    Inventors: Sarvajit Chakravarty, Sundeep Dugar, Qing Lu, Gregory R. Luedtke, Babu J. Mavunkel, John J. Perumattam, Richland W. Tester
  • Publication number: 20070098144
    Abstract: A cooling system (12) for an x-ray tube assembly (10) includes a heat exchanger (14, 16) which receives cooling fluid from a housing (40) of the x-ray tube assembly and transfers the heat to a flow of air. A fan (90), such as an axial fan, directs the flow of air through the heat exchanger. The fan is positioned within a duct (78). A contoured air flux director (110) is positioned to intercept the flow of air from the duct and to redirect the flow of air in a direction which is generally perpendicular to an axis of rotation of the fan.
    Type: Application
    Filed: December 2, 2004
    Publication date: May 3, 2007
    Applicant: Koninklijke Phillips Electronics N.V.
    Inventors: Shengzhong Zhang, Qing Lu, Kevin Kraft
  • Patent number: 7189726
    Abstract: The invention is directed to methods to inhibit p38-? kinase using compounds which contain an aromatic residue coupled to an benzofuran moiety through a piperidine.
    Type: Grant
    Filed: May 14, 2002
    Date of Patent: March 13, 2007
    Assignee: Scios, Inc.
    Inventors: Babu J. Mavunkel, Sarvajit Chakravarty, John J. Perumattam, Sundeep Dugar, Qing Lu, Xi Liang
  • Patent number: 7169348
    Abstract: A method of producing metal oxide nanoparticles in an exfoliated silicate framework by forming an aqueous exfoliated silicate suspension by mixing a layered clay into water until clear. To which is added an acidic hydrated metal species precursor solution, formed by dissolving one or more transitional metal salts, and a non-ionic surfactant. This solution is then aged to precipitate a product precursor before the product precursor is separated and washed. The product precursor is calcined to form metal oxide nanoparticles in an exfoliated silicate framework.
    Type: Grant
    Filed: July 6, 2001
    Date of Patent: January 30, 2007
    Assignee: University of Queensland
    Inventors: Huai Yong Zhu, Gao Qing Lu
  • Patent number: 7141807
    Abstract: A capillary for a mass spectrometry system is described. The capillary comprises a channel and a tip, and at least one of the channel and the tip comprises a nanowire material.
    Type: Grant
    Filed: October 22, 2004
    Date of Patent: November 28, 2006
    Assignee: Agilent Technologies, Inc.
    Inventors: Timothy H. Joyce, Jennifer Qing Lu