Patents by Inventor Lei A. Wang

Lei A. 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: 20150132502
    Abstract: The present invention relates to a method for preparing a diamond carbon membrane on a surface of stainless steel, including: immersing the pretreated stainless steel into a solution of a biomass-derived carbonaceous mesophase in ethanol for several minutes, prior to taking out and air drying; or alternatively, spraying the solution of the biomass-derived carbonaceous mesophase in ethanol onto the stainless steel surface, to provide a layer of the biomass-derived carbonaceous mesophase film adhered on the stainless steel surface upon full volatilization of the solution on the surface; and then carrying out thermal treatment under a hydrogen atmosphere, to prepare the diamond carbon membrane on the stainless steel surface.
    Type: Application
    Filed: November 12, 2013
    Publication date: May 14, 2015
    Applicants: Shanghai Switchdiy Digital Technology Co., Ltd., Shanghai Jiao Tong University
    Inventors: BINYUAN ZHAO, BINHUI LUO, QIAN MEI, YIJIAN LAI, YUESHENG NING, LEI WANG, JIE ZHOU
  • Patent number: 9029692
    Abstract: This disclosure relates to electroconductive paste formulations useful in solar panel technology. In one aspect, the disclosure relates to an inorganic reaction system for use in electroconductive paste compositions, wherein the inorganic reaction system comprises a lead containing matrix composition and a tellurium containing matrix composition. In another aspect, the disclosure relates to an electroconductive paste composition comprising a conductive metal component, an inorganic reaction system and an organic vehicle. Another aspect of the disclosure relates to a solar cell produced by applying an electroconductive paste composition of the invention to a silicon wafer. Yet another aspect relates to a solar cell module assembled using solar cells produced by applying an electroconductive paste composition to a silicon wafer, wherein the electroconductive paste composition comprises an conductive metal component, an inorganic reaction system and an organic vehicle.
    Type: Grant
    Filed: April 17, 2013
    Date of Patent: May 12, 2015
    Assignee: Heraeus Precious Metals North America Conshohocken LLC
    Inventors: Lei Wang, Matthias Hörteis, Weiming Zhang
  • Publication number: 20150122913
    Abstract: The present invention is provided with an outlet mechanism with additional function, which comprises a fixation base, a hand shower and an additional module. The fixation base is assembled to a shower arm with an inlet, an outlet and a waterway connecting the inlet and the outlet, the inlet is connected to the shower arm. The hand shower is connected to the outlet of the fixation base by a flexible pipe and is detachably fixedly connected to the fixation base. The additional module detachably attached to the fixation base. The present invention has advantages: with the additional function, for example it can play music or give off perfume, the structure is simple with fewer components, the configuration is reasonable, and the structure is compact.
    Type: Application
    Filed: November 4, 2014
    Publication date: May 7, 2015
    Applicants: XIAMEN SOLEX HIGH-TECH INDUSTRIES CO., LTD.
    Inventors: Lei WANG, Wenbin FAN, Bin CAO, Huasong ZHOU
  • Publication number: 20150119721
    Abstract: The wound assessing method and system of the present teachings provide a convenient, quantitative mechanism for diabetic foot ulcer assessment.
    Type: Application
    Filed: October 30, 2014
    Publication date: April 30, 2015
    Applicant: WORCESTER POLYTECHNIC INSTITUTE
    Inventors: Peder C. Pedersen, Diane M. Strong, Emmanuel Agu, Bengisu Tulu, Lei Wang, Qian He
  • Publication number: 20150120268
    Abstract: The present invention discloses a method for simulating a digital circuit. comprising: acquiring a gate-level netlist of the digital circuit, the gate-level netlist indicating at least one gate circuit included in the digital circuit and a connection relationship thereof; modifying the netlist, so as to add a timing and power model of each gate circuit, which is used to calculate a time delay generated when a signal inputted to the gate circuit passes through the gate circuit and a power consumed by the gate circuit during its operation; and simulating the digital circuit based on the modified netlist. By adding into the netlist the timing and power model of each gate circuit included in the digital circuit, a power estimation of the digital circuit can be performed while a function verification is performed on the digital circuit, thus function verification is seamlessly combined with the power estimation.
    Type: Application
    Filed: October 27, 2014
    Publication date: April 30, 2015
    Inventors: Hongwei Dai, Gongqiong Li, Jia Niu, Zhenrong Shi, Lei Wang
  • Publication number: 20150113723
    Abstract: A side spraying shower system includes a side spraying component and a hand shower. The side spraying component has a fixed portion secured to the wall and at least a side spraying mechanism. The fixed portion is disposed with an inlet waterway, a first waterway and a second waterway, the side spraying mechanism is able to connect to the first waterway, the inlet waterway is connected to a supporting arm by a first flexible pipe to lead the water to the inlet waterway, the hand shower is connected to the second waterway by a second flexible pipe. The fixed portion is further disposed with a switch mechanism which cooperates with the inlet waterway, the first waterway and the second waterway to switch the first waterway and the second waterway to connect to the inlet waterway, thus controlling the hand shower or the side spraying mechanism to discharge water.
    Type: Application
    Filed: January 7, 2014
    Publication date: April 30, 2015
    Applicants: XIAMEN SOLEX HIGH-TECH INDUSTRIES CO., LTD.
    Inventors: Mingfu ZHANG, Lei WANG, Bin CAO, Huasong ZHOU
  • Publication number: 20150115062
    Abstract: A side spraying outlet device is assembled to a supporting arm fixed to the wall, wherein the outlet device includes a side spraying component. The side spraying component includes a fixed portion secured to the wall and at least a side spraying mechanism disposed in the fixed portion, the fixed portion is disposed with a first diversion waterway, the side spraying mechanism is connected to the first diversion waterway; the side spraying component is connected to the supporting arm by a first flexible pipe.
    Type: Application
    Filed: January 8, 2014
    Publication date: April 30, 2015
    Applicants: XIAMEN SOLEX HIGH-TECH INDUSTRIES CO., LTD.
    Inventors: Mingfu ZHANG, Yulin WU, Lei WANG, Huasong ZHOU
  • Patent number: 9020925
    Abstract: In one embodiment, a method searches a plurality of application marketplaces for applications where each application marketplace includes a plurality of applications available for download to a mobile device. The method then compares a set of applications in different marketplaces to determine certified instances of applications and uncertified instances of applications. Information is stored for the certified instances of the applications that are found in different marketplaces in a database. The method indexes the information for the certified instances of the applications in the database and stores an index based on the indexing. The index is used to provide a search result for a search query for an application.
    Type: Grant
    Filed: January 4, 2013
    Date of Patent: April 28, 2015
    Assignee: TrustGo Mobile, Inc.
    Inventors: Xuyang Li, Chenfu Bao, Shiyong Li, Lei Wang
  • Publication number: 20150113457
    Abstract: Embodiments of the present invention relate to the communications field and provide an icon sorting and displaying method, which can perform sorting according to both icon types and frequency of use so as to simplify user operations of searching for and selecting a frequently used icon. The method includes: sorting icons by type along a first direction; sorting icons of a same type by frequency of use along a second direction; and displaying the sorted icons on a screen. The embodiments of the present invention further provide a corresponding terminal device.
    Type: Application
    Filed: December 22, 2014
    Publication date: April 23, 2015
    Applicant: HUAWEI DEVICE CO., LTD.
    Inventors: Changzhu LI, Yahui WANG, Lei WANG, Wenmei GAO, Shunan FAN, Xiaoqiang LV
  • Publication number: 20150111469
    Abstract: A CMP structure for CMP processing and a method of making a device using the same are presented. The apparatus comprises a polishing pad on a platen table, a head assembly for holding a wafer against the polishing pad, wherein the head assembly includes a retaining ring, a sensor for sensing the depth of grooves on the retaining ring and a controller for determining an update pressure to apply to the retaining ring based on the depth of the grooves and applying the updated pressure to the retaining ring during processing.
    Type: Application
    Filed: October 22, 2013
    Publication date: April 23, 2015
    Applicant: GLOBALFOUNDRIES Singapore Pte. Ltd.
    Inventors: Benfu LIN, Lei WANG, Xuesong RAO, Wei LU, Alex SEE
  • Publication number: 20150112745
    Abstract: Disclosed are examples of systems, apparatus, methods and computer program products for displaying work items according to detected user locations, schedules, and other information. For example, a user's location may be detected by a user device, and work items may be selected for display on the user device. The user may be affiliated with a business organization and the work items may identify business records of the business organization that have associated addresses nearby the user's location and that may be accommodated by the user's schedule. Certain priorities can govern which work items are provided. The work items may be organized as cards of an information deck. The user may interact with and share the cards.
    Type: Application
    Filed: October 17, 2014
    Publication date: April 23, 2015
    Inventors: Lei Wang, Billy Ma, Rajan Patel
  • Publication number: 20150103584
    Abstract: A configurable delay circuit and a method of clock buffering. One embodiment of the configurable delay circuit includes: (1) a first delay stage electrically couplable in series to a second delay stage, the first delay stage and the second delay stage each having an input port electrically coupled to a signal source, and (2) a delay path select circuit electrically coupled between the first delay stage and the second delay stage, and operable to select between a delay path including the first delay stage and another delay path including the first delay stage and the second delay stage.
    Type: Application
    Filed: October 15, 2013
    Publication date: April 16, 2015
    Applicant: Nvidia Corporation
    Inventors: Hwong-Kwo Lin, Lei Wang, Spencer Gold, Zhenye Jiang
  • Publication number: 20150100690
    Abstract: A processing method and apparatus for an application proxy client are provided. The method includes determining, on a terminal, that an application proxy client is uninstalled; and sending an uninstallation indication message from the terminal to a proxy server corresponding to the application proxy client, where the uninstallation indication message indicates that the application proxy client has been uninstalled from the terminal.
    Type: Application
    Filed: December 12, 2014
    Publication date: April 9, 2015
    Inventors: Hui Jin, Lei Wang, Shunan Fan
  • Patent number: 8997832
    Abstract: A method for manufacturing micrometer scale components comprises depositing a first metal on a substrate, depositing a second metal in a mold, and alloying the first and second metals together to form the component.
    Type: Grant
    Filed: November 23, 2010
    Date of Patent: April 7, 2015
    Assignee: Western Digital (Fremont), LLC
    Inventors: Zongrong Liu, Lei Wang
  • Patent number: 9002393
    Abstract: Systems, methods, and instrumentalities are disclosed to desynchronize transmissions in group-based operations. A group user equipment (UE), e.g., a UE that is a member of a group of UEs, may be in an inactive mode. The group UE may receive a multicast message indicating that the group UE may enter an active mode. For example, the group UE may use the active mode for periodic reporting of its monitoring activity to the network. The multicast message may indicate a mechanism for the group UE to use to send an uplink transmission to the network. The group UE may send the uplink transmission to the network at a transmission time indicated by the mechanism. The transmission time may be desynchronized from other UEs in the group.
    Type: Grant
    Filed: March 9, 2012
    Date of Patent: April 7, 2015
    Assignee: InterDigital Patent Holdings, Inc.
    Inventors: Lei Wang, Ronald Murias, Dale N. Seed, Marian Rudolf, Eldad M. Zeira
  • Patent number: 9003046
    Abstract: A network access method, a terminal device, a server, and a communication system are provided. The method includes: querying corresponding parameters of connection according to a service type; and accessing a network by using the queried parameters of connection. Compared with the prior art in which the network is accessed by attempting to access one by one, the technical solution directly acquires correct parameters of connection for accessing the network without establishing a large number of redundant connection attempts, thereby greatly improving network access efficiency, reducing access time, decreasing a system load and network burden, and improving user experience.
    Type: Grant
    Filed: October 28, 2011
    Date of Patent: April 7, 2015
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jian Yang, Shunan Fan, Lei Wang
  • Publication number: 20150092290
    Abstract: A non-binary layered low density parity check decoder includes a variable node processor operable to generate variable node to check node messages and to calculate perceived values based on normalized check node to variable node messages and on normalized decoder inputs, and to output normalized decoded values, and a check node processor operable to generate the check node to variable node messages based on normalized variable node to check node messages.
    Type: Application
    Filed: November 3, 2013
    Publication date: April 2, 2015
    Applicant: LSI Corporation
    Inventors: Dan Liu, Qi Zuo, Chung-Li Wang, Zongwang Li, Lei Wang
  • Publication number: 20150091010
    Abstract: A method for forming low-temperature polysilicon thin film, a thin film transistor and a display device are provided. The method for forming low-temperature polysilicon thin film comprises: depositing an amorphous silicon thin film on a base substrate; covering the amorphous silicon thin film with an anti-reflective optical film; performing photolithography and etching on the anti-reflective optical film such that light condensing structures are provided in an array on the anti-reflective optical film; and irradiating the amorphous silicon thin film with the anti-reflective optical film covered by laser light such that the amorphous silicon film is converted into the low-temperature polysilicon thin film.
    Type: Application
    Filed: December 10, 2013
    Publication date: April 2, 2015
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lei Wang, Xueyan Tian, Jang Soon Im
  • Publication number: 20150090813
    Abstract: A pilot valve switch mechanism of a shower system includes a fixed portion and a valve spool. The fixed portion is has an inlet waterway, a first and second outlet waterway and a control hole that can connect to the outlet waterways. The first outlet waterway has a first outlet and the second outlet waterway has a second outlet. The valve spool is slidably assembled inside the fixed portion vertically to the inlet waterway, and has a slim hole connected to the inlet waterway. The valve spool and the fixed portion form a pressure cavity. The control hole and the slim hole are connected to the pressure cavity. The pressure cavity is controlled by the control hole to drive the valve spool to move along the inlet waterway to close the first or second outlet, switching the inlet waterway to connect to the first or second outlet waterway.
    Type: Application
    Filed: January 30, 2014
    Publication date: April 2, 2015
    Applicants: XIAMEN SOLEX HIGH-TECH INDUSTRIES CO., LTD.
    Inventors: Mingfu ZHANG, Lei WANG, Xiaofeng YANG, Huasong ZHOU
  • Patent number: 8995365
    Abstract: A method and an apparatus for managing group communications is disclosed. The example methods disclose forming subscriber groups, signaling of group assignments, grouping physical channels, assigning logical or physical channels to subscriber groups, and defining triggers for activating channels.
    Type: Grant
    Filed: August 25, 2010
    Date of Patent: March 31, 2015
    Assignee: InterDigital Patent Holdings, Inc.
    Inventors: Eldad M. Zeira, Lei Wang