Patents by Inventor Zheng Wang

Zheng 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).

  • Patent number: 9947281
    Abstract: The present disclosure provides a shift register unit including a pull-up module, an input module, a pull-down control module, a pull-down module, a reset discharging module, a voltage dividing module, a holding module, and a far end pull-down module. The shift register unit is designed in a split manner in order to perform pull-down compensation to the output signal at the far end, saving the low voltage signal at the far end, thereby saving the space and facilitating the design. The present disclosure further provides a gate driving device and a display device using the shift register unit.
    Type: Grant
    Filed: August 4, 2015
    Date of Patent: April 17, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Zheng Wang
  • Publication number: 20180096871
    Abstract: Methods and apparatus to minimize electromagnetic interference between adjacent process chambers of a cluster tool are described. The start time of the subject recipe is controlled based on the electromagnetic process window of the subject process chamber, the electromagnetic window of the first adjacent process chamber and of an optional second adjacent process chamber. The start time of the subject process chamber is controlled to prevent temporal overlap of the electromagnetic window of the subject chamber with the electromagnetic window of an adjacent chamber.
    Type: Application
    Filed: September 28, 2017
    Publication date: April 5, 2018
    Inventors: Fuhong Zhang, Sunil Kumar Garg, Paul Kiely, Martin Lee Riker, William Fruchterman, Zheng Wang, Xiaodong Wang
  • Patent number: 9912351
    Abstract: The invention introduces a method for accelerating hash-based compression, performed in a compression accelerator, comprising: receiving, by a plurality of hash functions, a plurality of substrings from an FSM (Finite-State Machine) in parallel; mapping, by each hash function, the received substring to a hash index and directing a selector to connect to one of a plurality of match paths according to the hash index; transmitting, by a matcher of each connected match path, a no-match message to the FSM when determining that a hash table does not contain the received substring; and transmitting, by the matcher of each connected match path, a match message and a match offset of the hash table to the FSM when determining that the hash table contains the received substring, wherein the match offset corresponds to the received substring.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: March 6, 2018
    Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTD.
    Inventors: Xiaoyang Li, Zongpu Qi, Zheng Wang, Mengchen Yang, Fangfang Wu, Shican Luo, Lei Meng, Jin Yu, Kuan-Jui Ho, Lin Li
  • Publication number: 20180046167
    Abstract: Systems, devices, and methods are described herein for transforming three dimensional (3D) video data into a 3D printable model. In one aspect, a method for transforming 3D video data may include receiving 3D video data indicated or selected for 3D printing. The selected portion or 3D video data, which may include a frame of the 3D video data, may be repaired or modified to generate a 3D model that define at least one enclosed volume. At least one of the enclosed volumes of the 3D video data may be re-oriented based on at least one capability of a target 3D printing device. In some aspects, the re-orienting may be performed to optimize at least one of a total print volume or print orientation of the at least one enclosed volume. In some aspects, the method may be performed in response to a single selection or action performed by a user.
    Type: Application
    Filed: August 12, 2016
    Publication date: February 15, 2018
    Inventors: Kristofer N. Iverson, Patrick John Sweeney, William Crow, Dennis Evseev, Steven Craig Sullivan, Alvaro Collet Romea, Ming Chuang, Zheng Wang, Emmett Lalish
  • Publication number: 20180041110
    Abstract: The present disclosure discloses a power conversion system and a method for suppressing the common-mode voltage. The power conversion system comprises a grid-side converter, a motor-side converter, a bus capacitor, a first reactor, a second reactor, and a third reactor. The bus capacitor is electrically connected between the grid-side converter and the motor-side converter. The first reactor includes a first terminal and a second terminal, wherein the first terminal is electrically connected to the motor-side converter. The second reactor includes a first terminal and a second terminal, wherein the first terminal is electrically connected to the second terminal of the first reactor and the second terminal of the second reactor is electrically connected to a motor. The third reactor includes a first terminal and a second terminal, wherein the first terminal is electrically connected to a grid and the second terminal is electrically connected to the grid-side converter.
    Type: Application
    Filed: April 19, 2017
    Publication date: February 8, 2018
    Inventors: Teng LIU, Jianping YING, Hongjian GAN, Lifeng QIAO, Yi ZHANG, Zheng WANG, Zhao WANG, Yong ZENG
  • Publication number: 20180034550
    Abstract: A photonic modulator is provided that includes a transducer element that receives a RF input signal and converts the RF input signal into an elastic wave. One or more optical waveguides receive the elastic wave that has propagated a specified distance through an acoustic delay line. The one or more optical waveguides perform optomechanical transduction on the elastic wave in the presence of an optical wave, which produces one or more scattered optical waves. An optical circuit sums the one or more scattered waves to produce an optical signal output.
    Type: Application
    Filed: July 31, 2017
    Publication date: February 1, 2018
    Applicant: PSquared Technologies LLC
    Inventors: Peter Thomas Rakich, Zheng Wang
  • Publication number: 20180030009
    Abstract: Disclosed is a method for preparing a formamide compound, the method uses carbon dioxide, hydrogen and an amine compound as raw materials and a transition metal complex as a catalyst, and the reaction is carried out in an organic solvent or in the absence of a solvent to form a formamide compound. The method of the present invention is an effective method of chemical utilization of carbon dioxide, which has the advantages of high reaction efficiency, a good selectivity, mild conditions, economic and environmental protection, being simple and convenient to operate and the like, and has a good popularization and application prospect.
    Type: Application
    Filed: January 27, 2016
    Publication date: February 1, 2018
    Applicant: SHANGHAI GREENCARBON HI-TECH CO., LTD.
    Inventors: Kuiling DING, Lei ZHANG, Zhaobin HAN, Zheng WANG, Xiaoyu ZHAO
  • Publication number: 20180025687
    Abstract: The display driving circuit according to an embodiment of the present disclosure includes a characteristic collector, a comparator, a timing controller and a gate driver.
    Type: Application
    Filed: July 18, 2017
    Publication date: January 25, 2018
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Zheng WANG
  • Patent number: 9870091
    Abstract: A touch screen comprising an array substrate, a color filter substrate, a primary emitting module, a secondary emitting module and a processor, the primary emitting module comprises a first emitting electrode and a receiving electrode both provided on a surface of the color filter substrate away from the array substrate and a first capacitance is formed therebetween; the first emitting electrode emits an excitation signal to the receiving electrode; the receiving electrode transmits the excitation signal to the processor; the secondary emitting module emits a secondary signal to the receiving electrode when a touch pressure of a finger touching the touch screen is greater than a predefined value, thus a characteristic of the excitation signal received by the receiving electrode changes; the processor processes the excitation signal to obtain the characteristic of the excitation signal and determines an intensity of the touch pressure.
    Type: Grant
    Filed: August 10, 2016
    Date of Patent: January 16, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Zheng Wang
  • Publication number: 20180012220
    Abstract: The present disclosure belongs to the field of network technologies, and discloses a resource deduction method and apparatus, an intelligent terminal, and a deduction server. The method includes: sending a rule obtaining request for a deduction rule of a user-specified deduction item to the deduction server; receiving the deduction rule returned by the deduction server; calculating a second resource value that is obtained after applying the deduction rule to a first resource value associated with the user-specified deduction item; and sending a resource transfer request carrying the second resource value to the deduction server. The present disclosure resolves a problem that a merchant needs to manually calculate expense that is obtained after applying the deduction rule to the first resource, and payment efficiency is relatively low.
    Type: Application
    Filed: September 20, 2017
    Publication date: January 11, 2018
    Inventors: Jing ZANG, Zhenyu XU, Wa YE, Peiku LI, Jingwei CHEN, Sicheng HUANG, Cunjin LI, Zheng WANG, Mengsha ZHOU, Jiongchao LIN, Cunliang LI
  • Patent number: 9862149
    Abstract: The claimed subject matter includes techniques for printing a three-dimensional (3D) object. An example system includes a network interface to obtain a 3D model from a client system. The example system also includes a print bureau data collection engine to identify capabilities of a plurality of print bureaus. The example system also includes a print bureau filter to compare characteristics of the 3D model with capabilities of the plurality of print bureaus to identify a subset of the plurality print bureaus that are able to print the 3D model and send the subset to the client system via the network interface.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: January 9, 2018
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Zheng Wang, Kristofer Iverson
  • Publication number: 20170331712
    Abstract: Systems and techniques to monitor performance of a single user session of an application installed in a client device are described. The application may transmit a request for data to a first server, and receive a response from the first server, the response including the requested data. The application may transmit, to a second server, (i) a transmit time at which the request is transmitted, and (ii) a receive time at which the response is received. The second server may facilitate displaying, on a computing device, the transmit time and the receive time. A developer may view such display to analyze the performance of the application during a single user session.
    Type: Application
    Filed: May 16, 2016
    Publication date: November 16, 2017
    Inventors: Stephen Curtis Fox, William G. Wixted, III, Zheng Wang, Peisen Lin, Yinghua Qin
  • Patent number: 9816995
    Abstract: The present invention provides a protein-based biomarker that is useful in qualifying ovarian cancer status in a patient. In particular, the biomarker of this invention is useful to classify a subject sample as ovarian cancer or non-ovarian cancer. The biomarker can be detected by SELDI mass spectrometry.
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: November 14, 2017
    Assignees: Vermillion, Inc., The Johns Hopkins University
    Inventors: Zhen Zhang, Daniel W. Chan, Eric T. Fung, Zheng Wang, Fujun Zhang
  • Publication number: 20170316751
    Abstract: A shift register unit, a gate line driving device includes multiple stages of the shift register units, and a driving method for being applied to the shift register unit; the shift register unit includes: an input module connected between an input terminal and a pull-up node, and configured to charge the pull-up node; an output module connected between the pull-up node, a first clock signal terminal and an output terminal, and configured to output to the output terminal a first clock signal received at the first clock signal terminal; a pull-up node reset module connected between a reset terminal, a pull-down node and the pull-up node, and configured to reset the pull-up node; and an output reset module connected between a second clock signal terminal, the pull-down node and the output terminal, and configured to reset the output terminal.
    Type: Application
    Filed: September 30, 2016
    Publication date: November 2, 2017
    Inventor: Zheng WANG
  • Patent number: 9792868
    Abstract: The present disclosure provides a shift register unit including a pull-up module, an input module, a reset module, a first pull-down module, a second pull-down module, a first control module, a second control module, a first state clearing module, and a second state clearing module. The shift register unit utilizes a first clock signal and a second clock signal to cause the first and second pull-down modules to pull down alternately, in order to maintain the stability of the output signal. Furthermore, each of the TFTs in the circuit structure has a duty cycle smaller than 50%, so that the lifetime of TFTs is greatly increased. The present disclosure further provides a gate driving device and a display device using the shift register unit.
    Type: Grant
    Filed: August 3, 2015
    Date of Patent: October 17, 2017
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Zheng Wang
  • Patent number: 9773466
    Abstract: A display apparatus comprising gate control lines and a plurality of gate driving units, and further comprising a plurality of compensation units (2), wherein each of the compensation units (2) is connected to output terminals of two gate driving units (1) and connected to one of gate control lines. In the display apparatus, the space occupied by gate drivers is reduced and the product size of the display apparatus is decreased by changing the conventional structure of dual gate driving units for two sides to a new structure of a single gate driving unit for two sides (1) plus a compensation unit (2).
    Type: Grant
    Filed: October 22, 2013
    Date of Patent: September 26, 2017
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Display Technology Co., Ltd.
    Inventor: Zheng Wang
  • Publication number: 20170270892
    Abstract: The present application provides a shift register and a driving method thereof, a gate driving circuit and a display device. The shift register includes: an input module for introducing a signal of an output terminal of a previous level shift register to the pull-up node; an output module for introducing a signal of the first clock signal terminal to the output terminal; a reset module for resetting the pull-up node, the output terminal, the first pull-down node, and the second pull-down node using signals of the OFF signal terminal, the first signal terminal, and the second signal terminal; a voltage setting module for introducing a signal of the OFF signal terminal to the first pull-down node and the second pull-down node; and a holding module for introducing signals of the first signal terminal and the second signal terminal to the first pull-down node and the second pull-down node, respectively.
    Type: Application
    Filed: February 16, 2016
    Publication date: September 21, 2017
    Inventor: Zheng WANG
  • Patent number: 9748277
    Abstract: The present invention provides an array substrate, a manufacturing method thereof and a display device, relates to the field of display technology. The array substrate comprises: a substrate; a gate metal layer comprising gate lines; a source and drain metal layer comprising data lines, the gate lines and the data lines intersecting with each other to define a plurality of sub-pixel areas; a pixel electrode layer provided on the substrate, which comprises a plurality of pixel electrodes which are in one-to-one correspondence with the plurality of sub-pixel areas; a common electrode layer provided on the substrate, which is provided with a plurality of cutting hole at positions corresponding to spaces between the pixel electrodes; a first insulating layer provided between the pixel electrode layer and the common electrode layer; and a second insulating layer provided between the gate metal layer and the source and drain metal layer.
    Type: Grant
    Filed: October 24, 2014
    Date of Patent: August 29, 2017
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Zheng Wang
  • Publication number: 20170242525
    Abstract: A touch screen comprising an array substrate, a color filter substrate, a primary emitting module, a secondary emitting module and a processor, the primary emitting module comprises a first emitting electrode and a receiving electrode both provided on a surface of the color filter substrate away from the array substrate and a first capacitance is formed therebetween; the first emitting electrode emits an excitation signal to the receiving electrode; the receiving electrode transmits the excitation signal to the processor; the secondary emitting module emits a secondary signal to the receiving electrode when a touch pressure of a finger touching the touch screen is greater than a predefined value, thus a characteristic of the excitation signal received by the receiving electrode changes; the processor processes the excitation signal to obtain the characteristic of the excitation signal and determines an intensity of the touch pressure,
    Type: Application
    Filed: August 10, 2016
    Publication date: August 24, 2017
    Inventor: Zheng WANG
  • Patent number: 9739445
    Abstract: The present invention provides a backlight module and a display device; the backlight module comprises: a first light source layer located at a surface of a light emitting side of the backlight module, the first light source layer comprises a plurality of first light source elements arranged with intervals; a second light source layer located at a surface opposite to the light emitting side of the backlight module, wherein the second light source layer comprises a plurality of second light source elements arranged one-to-one corresponding to positions of the intervals between adjacent first light source elements; and optical components arranged between the first light source layer and the second light source layer, the optical components change propagation path of light from the second light source elements irradiating the first light source elements such that the light is emitted through the intervals.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: August 22, 2017
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Lan Feng, Zheng Wang