Patents by Inventor Ding Li

Ding Li 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: 20140294989
    Abstract: The Cu- and Ti-containing composition of the present invention contains titanium oxide including rutile-crystal-type titanium oxide, and a divalent copper compound, wherein the rutile-crystal-type titanium oxide exhibits the most intense diffraction peak attributed to rutile-type titanium oxide having a full width at half maximum of 0.65° or less, in a Cu—K? line X-ray diffraction pattern, which is obtained by plotting intensity of diffraction line with respect to diffraction angle 2?. The composition exhibits excellent anti-viral property under light and in the dark, and excellent organic compound degradability under light.
    Type: Application
    Filed: December 17, 2012
    Publication date: October 2, 2014
    Applicant: SHOWA DENKO K.K.
    Inventors: So Miyaishi, Yasushi Kuroka, Yasuhiro Hosogi, Ding Li
  • Publication number: 20140247072
    Abstract: The present invention provides a correction circuit. The correction circuit includes a frequency dividing circuit, a frequency dividing coefficient operation circuit, a built-in temperature collection circuit, and a power-on and power-off detection circuit.
    Type: Application
    Filed: February 28, 2014
    Publication date: September 4, 2014
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Jinxiu LIU, Shubao GUO, Ding LI
  • Publication number: 20140199357
    Abstract: An antimicrobial and antiviral composition, a method of producing the same, and the like are provided, which are capable of exhibiting an excellent antimicrobial and antiviral properties over a long time in the application for various uses. The antimicrobial and antiviral composition contains cuprous oxide particles having a BET specific surface area of 5 to 100 m2/g and a saccharide having an aldehyde group, in which the content of the saccharide with an aldehyde group is 0.5 to 10 mass part based on the cuprous oxide particles of 100 mass part. The method produces this composition.
    Type: Application
    Filed: October 4, 2012
    Publication date: July 17, 2014
    Applicants: THE UNIVERSITY OF TOKYO, SHOWA DENKO K.K.
    Inventors: Kazuhito Hashimoto, Kayano Sunada, Masahiro Miyauchi, Ding Li, Yasushi Kuroda
  • Publication number: 20140176336
    Abstract: A system and method for real-time remotely (i.e., at least several miles away) monitoring MOV surge arresters conditions is provided along with a method and circuitry for sensing the total leakage current of a surge arrester in a power grid. Leakage current circuitry may include a MOV arrester leakage current sensing block having shunt circuitry formed using a biasing resistor, one or more opto-couplers that isolate the radio module system from the MOV arrester stem line and monitors the total leakage current and other states of the primary stage, and a mini ZOV that acts as a surge protection device. The outputs of the opto-couplers can be set up to provide a linear or digital output or both to a communications network. The communications network can transmit a signal corresponding to a fault state of a surge arrester to a remote central control center.
    Type: Application
    Filed: December 12, 2013
    Publication date: June 26, 2014
    Applicant: eLuminon, LLC.
    Inventors: Ding Li, Jicheng Lu
  • Patent number: 8762602
    Abstract: An information handling system includes a multi-core processor that processes variable-length code (VLC) bitstream data. The bitstream data includes multiple codewords that the processor organizes into functionally common subsets. The processor includes a general purpose processor (GPU) and one or more special purpose processor (SPUs). An SPU of the processor may includes two SPU buffers. The processor first transfers bitstream data into GPU buffer memory and then populates the SPU buffers one after another with bitstream data. The SPU buffers may each include an overlap region that the SPU populates with the same bitstream data. The SPU parses the bitstream data in the SPU buffers in alternating fashion. The SPU may shift parsing from the one SPU buffer to the other SPU buffer when parsing reaches a subset boundary within an overlap region.
    Type: Grant
    Filed: July 22, 2008
    Date of Patent: June 24, 2014
    Assignee: International Business Machines Corporation
    Inventors: Kuan Feng, Huo Ding Li, Xing S H Liu, Rong Yan, Yu Yuan, Sheng Xu
  • Patent number: 8763136
    Abstract: A method and apparatus for filtering user identifying information. A user request for content is received, the request including user identifying information. A determination is made as to whether the user request satisfies context criteria. If the user request satisfies the context criteria, the user identifying information is filtered out from the user request. The filtered request is then sent to a content provider.
    Type: Grant
    Filed: March 22, 2007
    Date of Patent: June 24, 2014
    Assignee: Red Hat, Inc.
    Inventor: Richard Ding Li
  • Patent number: 8726267
    Abstract: A management service is provided for maintaining software of one or more users, or an enterprise. On behalf of users or enterprises, the management service collects supplemental metadata about the certification and updates of software as well as processes related to the development and testing of the software. Supplemental metadata relates to any information that qualitatively describes the software outside of its basic operations. Each piece of supplemental metadata may be individually authenticated to ensure its accuracy. In addition, pieces of supplemental metadata can be combined with other supplemental metadata. Accordingly, a user or system administrator may then use various policies to manage software and determine which updates to install based on the supplemental metadata in addition to the typical intrinsic metadata, such as dependency information.
    Type: Grant
    Filed: March 24, 2006
    Date of Patent: May 13, 2014
    Assignee: Red Hat, Inc.
    Inventors: Richard Ding Li, Christopher Blizzard
  • Patent number: 8671134
    Abstract: Specified data is distributed in a High-Performance Computing cluster comprising a Management node and M computation nodes where M is an integer greater than one, by the method comprising: dividing the M computation nodes into m layers where m is an integer greater than one; dividing the specified data into k shares where k is an integer greater than one; distributing, by the Management node, the k shares of data to a first layer of computation nodes as sub-nodes thereof, each node of the first layer obtaining at least one share of data therein; distributing, by each of the computation nodes, the share(s) of data distributed by a parent node thereof to sub-nodes thereof; and requesting, by each of the computation nodes, the remaining specified data to other computation nodes, to thereby obtain all the specified data.
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: March 11, 2014
    Assignee: International Business Machines Corporation
    Inventors: Qi Chen, Jun He, Guang Lei Li, Huo Ding Li, Wei Liu
  • Patent number: 8595448
    Abstract: An information handling system includes a multi-core processor that processes variable-length code (VLC) bitstream data. The bitstream data includes multiple codewords for interpretation. The processor includes a general purpose unit (GPU) and a special purpose unit (SPU). The GPU includes GPU buffers and the SPU includes SPU buffers. After populating one GPU buffer with bitstream data, the processor populates another GPU buffer with subsequent bitstream data. The processor may populate the GPU buffers in alternating fashion. The processor populates one SPU buffer with bitstream data while parsing bitstream data in the other SPU buffer. The GPU of the processor populates the SPU buffers in alternating fashion. The size of the GPU buffers may be a multiple of the size of the SPU buffers. After the SPU buffers consume the bitstream data from one GPU buffer, the other GPU buffer transfers its bitstream data to the SPU buffers for parsing.
    Type: Grant
    Filed: July 22, 2008
    Date of Patent: November 26, 2013
    Assignee: International Business Machines Corporation
    Inventors: Kuan Feng, Huo Ding Li, Xing S H Liu, Rong Yan, Yu Yuan, Sheng Xu
  • Patent number: 8579952
    Abstract: A laser therapeutic apparatus includes a 532 nm wavelength laser or a 2000 nm wavelength thulium laser, a 980 nm wavelength laser or a 1470 nm wavelength laser, and a 2100 nm wavelength laser; an optical coupling device located at laser emitting ends of the above-mentioned lasers, which is used for coupling the lasers emitted from the above-mentioned lasers into the same optical fiber (1, 7, 11) to emit; and a control device capable of controlling the working modes of the above-mentioned lasers for laser emitting and the energy of the lasers emitted from the above-mentioned lasers.
    Type: Grant
    Filed: July 15, 2010
    Date of Patent: November 12, 2013
    Assignee: Wuhan Miracle Laser Co., Ltd
    Inventors: Wen Sun, Zhangqun Ye, Guohong Peng, Yongli Xue, Honggen Wang, Wu Luo, Shougang Yu, Ding Li, Zhonghuan Song, Junhong Zhang
  • Patent number: 8577941
    Abstract: A method and apparatus for distributing a database implementation across multiple servers. In one embodiment, the method includes receiving information identifying an implementation of a database having a database schema, identifying the number of database servers to host the database implementation, and analyzing usage characteristics of the database schema. The method further includes distributing the database implementation over the identified number of database servers based on the analysis of the usage characteristics, and providing access to the database implementation for one or more applications, the applications being unaware of the database servers hosting the database implementation.
    Type: Grant
    Filed: August 27, 2008
    Date of Patent: November 5, 2013
    Assignee: Red Hat, Inc.
    Inventor: Richard Ding Li
  • Publication number: 20130281283
    Abstract: A copper compound-carried titanium oxide photocatalyst which is excellent in a photocatalytic activity and a viral inactivation property and a production process for the same can be provided by a copper compound-carried titanium oxide photocatalyst comprising titanium oxide in which a content of rutile type titanium oxide is 50% by mole or more and a monovalent copper compound and a divalent copper compound which are carried on a surface of the titanium oxide described above and a production process for a copper compound-carried titanium oxide photocatalyst, comprising a step of carrying a monovalent copper compound and a divalent copper compound on a surface of titanium oxide in which a content of rutile type titanium oxide is 50% by mole or more.
    Type: Application
    Filed: June 22, 2012
    Publication date: October 24, 2013
    Applicants: THE UNIVERSTIY OF TOKYO, SHOWA DENKO K.K.
    Inventors: Kazuhito Hashimoto, Masahiro Miyauchi, Xiaoqing Qiu, Kayano Sunada, Yasushi Kuroda, Yasuhiro Hosogi, Ding Li, Yoshiki Shimodaira
  • Patent number: 8536523
    Abstract: The present invention involves a method and a device for sequentially desorbing and ionizing mixed analytes on a solid surface with a gradual temperature scan, and continuously collecting data for multiple times in the gradual desorption and ionization process. By gradually increase the temperature of at least one part of the sample, the analytes with different thermal desorption capabilities are sequentially desorbed from surfaces of the solid sample, thereby providing a sample pre-separation scheme, so as to reduce difficulties to subsequent mass spectrum detection. Meanwhile, since mass spectrum data of the analytes with different boiling points is collected for multiple times during a temperature scan, the analytes with a low boiling point can be detected first at lower temperature in order to avoid rapid exhaustion at higher temperature, thereby improving the detection efficiency of the analytes with low boiling points.
    Type: Grant
    Filed: April 12, 2010
    Date of Patent: September 17, 2013
    Assignee: Shimadzu Research Laboratory (Shanghai) Co. Ltd.
    Inventors: Ding Li, Wenjian Sun
  • Patent number: 8514483
    Abstract: The present invention relates generally to the field of synthetic crystal, and more particularly, this invention relates to doped low-temperature phase barium metaborate single crystal, growth method and frequency-converter. Molten salt method was adopted. The single crystal completely overcome the shortcomings of BBO with strong deliquescence, almost no deliquescence; its frequency doubling effect and optical damage threshold has improved greatly compared with the BBO; its hardness increased significantly, the single crystal with Shore hardness of 101.3 and Mohs hardness of 6, however, BBO with Shore hardness of 71.2 and Mohs hardness of 4. From the UV-Vis region transmittance curves tests, the cut-off wavelength of the single crystal is 190 nm, wavelength of absorption onset is 205 nm. BBSAG is widely applied in the fields of laser and nonlinear optics, and in terms of frequency-converter of ultraviolet and deep-ultraviolet due to its excellent properties better than BBO.
    Type: Grant
    Filed: October 8, 2008
    Date of Patent: August 20, 2013
    Assignee: Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences
    Inventors: Changzhang Chen, Maochun Hong, Ding Li, Hainan Lin, Shicong Cai
  • Patent number: 8471922
    Abstract: An image processing system includes: an image sensor for sensing a scene to generate image data, an image receiver, and an image interface coupled between the image sensor and the image receiver for receiving the image data generated by the image sensor and detecting a data format of the image data to selectively output the image data to the image receiver.
    Type: Grant
    Filed: April 8, 2010
    Date of Patent: June 25, 2013
    Assignee: Silicon Motion Inc.
    Inventors: Li Chu, Ding Li
  • Patent number: 8446178
    Abstract: A comparator includes: a pre-amplification module, configured to generate two amplified differential signal reference currents according to an input voltage and a reference voltage; and a differential signal obtaining module, configured to obtain a differential signal according to the two amplified differential signal reference currents. The pre-amplification module includes a differential unit, an offset unit, and an amplification unit, where the differential unit is configured to generate two direct current bias currents according to the input voltage and the reference voltage; the offset unit is configured to generate an offset current of the two direct current bias currents according to the input voltage and the reference voltage, so as to reduce magnitude of the two direct current bias currents and obtain two differential signal reference currents; the amplification unit is configured to receive the two differential signal reference currents, and amplify the two differential signal reference currents.
    Type: Grant
    Filed: December 27, 2011
    Date of Patent: May 21, 2013
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Shifu Pang, Ding Li
  • Patent number: 8392837
    Abstract: A method and apparatus for a browser supporting multiple user identifying states. A plurality of browser instances are initiated on a client. One of a plurality of user identifying states is selected for each of the plurality of browser instances. Each selected user identifying state is used in a distinct session between the browser and a server.
    Type: Grant
    Filed: February 28, 2007
    Date of Patent: March 5, 2013
    Assignee: Red Hat, Inc.
    Inventor: Richard Ding Li
  • Patent number: 8332817
    Abstract: Embodiments of the present invention provide a mechanism for certifying the compatibility of a software product by identifying the interfaces (API or ABI) used by that product. The source code or object code of a component is analyzed by a tool that traces which interfaces and data structures of an ABI/API are being utilized. For example, an ISV or IHV may be required to run the tool on their respective components in order to have that component certified with a particular version of an operating system and submit the results to a certification service. The certification service may collect this API/ABI information into an integrated database. The certification service may then use this database to analyze the impact of changes to an operating system at the binary interface level, proactively notify vendors prior to these changes, test compatibility and emulation libraries, and certify components are compatible with an operating system without the need of significant testing.
    Type: Grant
    Filed: November 8, 2005
    Date of Patent: December 11, 2012
    Assignee: Red Hat, Inc.
    Inventors: Richard Ding Li, David S. Miller
  • Patent number: D688519
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: August 27, 2013
    Inventors: Martin Gagnon, Wai Wang, Ding Li Guo
  • Patent number: D713216
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: September 16, 2014
    Inventors: Zhou Hui, Wai Wang, Ding Li Guo