Patents by Inventor Geng Wang

Geng 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: 20200334507
    Abstract: Embodiments of this application disclose an object on which a two-dimensional code is disposed, a two-dimensional code generation method, identification method, generation apparatus, and identification apparatus, and a storage medium. The two-dimensional code includes a square module array of m*m modules. The square module array includes a location detection pattern and a data information pattern. The location detection pattern is used for determining a location of the two-dimensional code. The data information pattern is used for carrying data. m=17 or 18 or 19 or 20. Even if printed in a miniature area whose side length is 0.5 cm to 0.7 cm, a miniature two-dimensional code provided in the embodiments of this application can still be normally identified, and is suitable for being used in a small area application scenario such as an inner side of a bottle cap or a corner of an object.
    Type: Application
    Filed: August 16, 2017
    Publication date: October 22, 2020
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yu Geng LIN, Dian Ping XU, Chen RAN, Hua Jie HUANG, Yi Ke LIU, Zhang Jing YANG, Hong Yang WANG, Tao ZOU, Hong Xiao YU, Pin Lin CHEN, Jun Jie ZHOU, Ju Bo MO, Ting HUANG
  • Patent number: 10755063
    Abstract: A method for detecting a two-dimensional barcode is provided. Binarization processing is performed on an image to obtain a binary image. Whether the binary image has a target pattern is determined, and it is determined that the binary image has a two-dimensional barcode in response to determining that the binary image has the target pattern. An enlarged image of the two-dimensional barcode is obtained, and two-dimensional barcode detection is performed on the enlarged image of the two-dimensional barcode.
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: August 25, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Dian Ping Xu, Yu Geng Lin, Chen Ran, Hong Yang Wang, Zhang Jing Yang, Jun Jie Zhou, Pin Lin Chen, Jing Wu, Han Qi Zhang
  • Patent number: 10754097
    Abstract: Disclosed are an adapter (6) and an adapter assembly using the adapter (6). The adapter (6) comprises an adapter shell (13, 12, 11), wherein an adapter socket contact part (18), an adapter socket locking structure, an adapter plug contact part (14), an adapter plug locking structure, and a seal fit portion for being inserted into a corresponding connecting sleeve (4) in a sealing manner are arranged on the adapter shell (13, 12, 11), and the seal fit portion is located between the adapter socket locking structure and the adapter plug locking structure. The adapter and the adapter assembly using same have a waterproof function.
    Type: Grant
    Filed: April 6, 2016
    Date of Patent: August 25, 2020
    Assignee: AVIC JONHON OPTRONIC TECHNOLOGY CO., LTD.
    Inventors: Yunzhao Han, Weike Li, Wenhao Yao, Xutao Wang, Kai Hu, Tao Liu, Geng Xu
  • Patent number: 10748502
    Abstract: A driving method of a display panel and a display device are provided. The method includes: receiving an external display data; changing a luminance signal of the sub-pixel corresponding to each pixel unit of a display panel in the display data, to generate a data signal; sending the data signal; wherein the luminance of one sub-pixel in the two adjacent sub-pixels in the same color after being changed, is greater than the luminance before being changed, and the luminance of the other sub-pixel after being changed, is smaller than the luminance before being changed. The present disclosure can make the orientation of the liquid crystal molecules in the liquid crystal display panel may be more rich, and the chromaticity viewing angle of the liquid crystal display panel may be improved.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: August 18, 2020
    Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Bing-jei Liao, Yu Wu, Xiaoliang Guan, Geng Wang
  • Publication number: 20200235109
    Abstract: A vertical field effect transistor (FET) includes a vertical semiconductor channel having a first end that contacts an upper surface of a substrate and an opposing second end that contacts a source/drain region. An electrically conductive gate encapsulates the vertical semiconductor channel. The vertical FET further includes a split-channel antifuse device between the source/drain region and the electrically conductive gate. The split-channel antifuse device includes a gate dielectric having a thickness that varies between the source/drain region and the electrically conductive gate.
    Type: Application
    Filed: April 9, 2020
    Publication date: July 23, 2020
    Inventors: Kangguo Cheng, Juntao Li, Geng Wang, Qintao Zhang
  • Publication number: 20200200983
    Abstract: The present invention relates to a connector assembly and a plug connector and a core unit thereof. The core unit, with its front end being an inserted end, includes a front casing and a rear casing oriented and assembled in front and rear directions. The rear casing is provided with a guide mounting structure for disposing an optical cable inside the rear casing. The front casing is provided with a plug body at a front end thereof. A limiting structure is arranged between the front casing and the rear casing to limit the positions to which the front and rear casings are separated in the front and rear directions, ensuring that after the plug body is plugged in place, a protective casing and a receptacle casing are locked and fit to each other continuously.
    Type: Application
    Filed: August 31, 2018
    Publication date: June 25, 2020
    Applicant: AVIC JONHON OPTRONIC TECHNOLOGY CO., LTD
    Inventors: Naichang LIU, Kai HU, Xutao WANG, Yunzhao HAN, Wenhao YAO, Jinke SHEN, Weike LI, Xueshun WU, Geng XU
  • Patent number: 10693743
    Abstract: Techniques and mechanisms are disclosed that enable collection of various types of data from cloud computing services and the generation of various dashboards and visualizations to view information about collections of cloud computing resources. A user can configure collection of data from one or more cloud computing services and view visualizations using an application platform referred to herein as a cloud computing management application. A cloud computing management application further may be configured to generate and cause display of interactive topology map representations of cloud computing resources based on the collected data, where an interactive topology map enables users to view an intuitive visualization of a collection of computing resources, efficiently cause performance of actions with respect to various resources displayed in the topology map, and analyze the collection of resources in ways that are not possible using conventional cloud computing service management consoles.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: June 23, 2020
    Assignee: Splunk Inc.
    Inventors: Qianjie Zhong, Geng Qin, Ting Wang, Min Zhang, Micah Delfino, Jef Bekes, D. Randall Young, Cary Noel, Feng Shao, Dritan Bitincka
  • Patent number: 10679998
    Abstract: A vertical field effect transistor (FET) includes a vertical semiconductor channel having a first end that contacts an upper surface of a substrate and an opposing second end that contacts a source/drain region. An electrically conductive gate encapsulates the vertical semiconductor channel. The vertical FET further includes a split-channel antifuse device between the source/drain region and the electrically conductive gate. The split-channel antifuse device includes a gate dielectric having a thickness that varies between the source/drain region and the electrically conductive gate.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: June 9, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Kangguo Cheng, Juntao Li, Geng Wang, Qintao Zhang
  • Patent number: 10680000
    Abstract: A vertical field effect transistor (FET) includes a vertical semiconductor channel having a first end that contacts an upper surface of a substrate and an opposing second end that contacts a source/drain region. An electrically conductive gate encapsulates the vertical semiconductor channel. The vertical FET further includes a split-channel antifuse device between the source/drain region and the electrically conductive gate. The split-channel antifuse device includes a gate dielectric having a thickness that varies between the source/drain region and the electrically conductive gate.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: June 9, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Kangguo Cheng, Juntao Li, Geng Wang, Qintao Zhang
  • Publication number: 20200151366
    Abstract: A method for providing an anti-rollback secure timer service includes determining, at a device which includes a processor providing a trusted execution environment (TEE), a trusted memory, and a real time clock (RTC) accessible through an operating system of the device, an initial reference time value, by a secure timer application running in the TEE, the initial reference time value determined based on an initial value of the RTC obtained during booting of the device and a time delta value. The method further includes determining an updated reference time value based on the initial reference time value, a second value of the RTC, and a previously stored old reference time value, determining an updated time delta value based on the second value of the RTC and the updated reference time value, and storing the updated time delta value and the updated reference time value in the trusted memory.
    Type: Application
    Filed: July 24, 2019
    Publication date: May 14, 2020
    Inventors: Geng Chen, Jia Ma, Bulent Kasman, Na Yu, Xudong Jin, Jian Wang, Hyungseok Yu, Seunghoon Lee
  • Patent number: 10629142
    Abstract: A liquid crystal display device is provided. The liquid crystal display device includes a plurality of sub-pixels arranged in matrix, each sub-pixels is an eight domains structure; in a frame image, the data signals of the sub-pixels in two adjacent columns have opposite polarities, and in two adjacent frame images, the data signals of the same sub-pixel have opposite polarities; each two adjacent sub-pixels in a row direction are a sub-pixel group, in two adjacent sub-pixel groups, the sub-pixels in one sub-pixel group display a brightness of a first display gray scale corresponding to the sub-pixels, the sub-pixels in another sub-pixel group display a brightness of a second display gray scale corresponding to the sub-pixels; by performing the color shift compensation process on the data signals of the sub-pixels in the eight-domain structure, the color viewing angle and the viewing experience of the liquid crystal display device could be improved.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: April 21, 2020
    Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Bingjei Liao, Yu Wu, Xiaoliang Guan, Geng Wang
  • Patent number: 10615166
    Abstract: The present disclosure relates to a programmable device. The programmable device comprises a first vertical transistor; and a second vertical transistor coupled to the first vertical transistor via a shared terminal, wherein: a first gate dielectric of the first vertical transistor has a first thickness and a second gate dielectric of the second vertical transistor has a second thickness, the first thickness being greater than the second thickness, and the second gate dielectric breaks down based on an application of a gate voltage that is lower than a first breakdown voltage of the first gate dielectric and higher than a second breakdown voltage of the second gate dielectric.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: April 7, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Kangguo Cheng, Juntao Li, Geng Wang, Qintao Zhang
  • Patent number: 10615159
    Abstract: Embodiments are directed to devices and methods for integrating laterally diffused metal oxide semiconductor (LDMOS) technology on vertical field effect transistor (VFET) technology, which enables VFET applications to be broadened to include power amplifiers. By providing a combined asymmetric underlapped drain, high current, low subthreshold slope and LDMOS lightly doped drain, high drain resistance and high drain voltage are enabled.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: April 7, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Kangguo Cheng, Juntao Li, Geng Wang, Qintao Zhang
  • Publication number: 20200094413
    Abstract: A pipeline robot, a pipeline video signal acquisition and transmission device, and a pipeline detection system and method. The pipeline robot comprises a camera module and a crawler, wherein the camera module comprises a front-view digital camera, a first microprocessor and a rotation motor; the crawler comprises a frame body, wheels on the both sides of the frame body, a driving motor, a sensor group, a second microprocessor, a network transmission module and a first power carrier module; a cable reel comprises a power line, a second power carrier module, a fourth microprocessor and a network communication module; and an acquisition control terminal is a mobile terminal provided with a detection module.
    Type: Application
    Filed: June 30, 2016
    Publication date: March 26, 2020
    Applicant: WUHAN EASY-SIGHT TECHNOLOGY CO., LTD.
    Inventors: Zhiguo LIU, Yanlei LU, Fang YU, Jincheng JIANG, Xiang WANG, Jia YU, Geng PENG, Lisha WANG, Jiansheng LIU, Lu CHEN, Wanjia ZHANG, Hao LI
  • Publication number: 20200090617
    Abstract: A driving method of a display panel and a display device are provided. The method includes: receiving an external display data; changing a luminance signal of the sub-pixel corresponding to each pixel unit of a display panel in the display data, to generate a data signal; sending the data signal; wherein the luminance of one sub-pixel in the two adjacent sub-pixels in the same color after being changed, is greater than the luminance before being changed, and the luminance of the other sub-pixel after being changed, is smaller than the luminance before being changed. The present disclosure can make the orientation of the liquid crystal molecules in the liquid crystal display panel may be more rich, and the chromaticity viewing angle of the liquid crystal display panel may be improved.
    Type: Application
    Filed: January 22, 2018
    Publication date: March 19, 2020
    Inventors: Bing-jei LIAO, YU wu, Xiaoliang GUAN, Geng WANG
  • Publication number: 20200091161
    Abstract: A semiconductor device having transistors and anti-fuses integrated thereon includes a transistor region having a defect free monocrystalline semiconductor layer and a device channel for a transistor. The device also has an anti-fuse region including a defective semiconductor layer formed on an oxide of a portion of the surface of an epitaxial semiconductor layer over which the transistor is formed, the oxide having a thickness extending into the epitaxial semiconductor layer. It also has gate structures formed in the transistor region and in the anti-fuse region, where the defective semiconductor layer is programmable by an applied field on the gate structures in the anti-fuse region.
    Type: Application
    Filed: November 20, 2019
    Publication date: March 19, 2020
    Inventors: Kangguo Cheng, Juntao Li, Chengwen Pei, Geng Wang
  • Patent number: 10592111
    Abstract: Technology within a mapped RAID (Redundant Array of Independent Disks) data storage system for avoiding wasted capacity in a hybrid array of data storage drives. Drives from a set of new drives may be added to an original partnership group of drives such that the number of highest capacity drives in the original partnership group remains or is made to be at least as large as a minimum number of drives required to provide RAID data protection. Drives may also be added to the original partnership group such that the number of highest capacity drives in a newly created partnership group is also at least as large as the minimum number of drives required to provide RAID data protection. The minimum required number of drives may be equal to or greater than the total number of drive extents indicated by each RAID extent in a RAID mapping table.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: March 17, 2020
    Assignee: EMC IP Holding Company LLC
    Inventors: Sheng Wang, Jibing Dong, Geng Han, Xinlei Xu, Jian Gao, Sun Ree, Michael Wahl
  • Patent number: 10586800
    Abstract: A method for integrating transistors and anti-fuses on a device includes epitaxially growing a semiconductor layer on a substrate and masking a transistor region of the semiconductor layer. An oxide is formed on an anti-fuse region of the semiconductor layer. A semiconductor material is grown over the semiconductor layer to form an epitaxial semiconductor layer in the transistor region and a defective semiconductor layer in the anti-fuse region. Transistor devices in the transistor region and anti-fuse devices in the anti-fuse region are formed wherein the defective semiconductor layer is programmable by an applied field.
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: March 10, 2020
    Assignee: International Business Machines Corporation
    Inventors: Kangguo Cheng, Juntao Li, Chengwen Pei, Geng Wang
  • Patent number: 10553354
    Abstract: A method of making an inductor device includes forming a first metal layer and an ILD on a substrate, patterning a trench perpendicular to the first metal layer in the ILD, and depositing a magnetic material. The method includes depositing another ILD and patterning a via adjacent to the trench that extends from the first metal layer to a surface of the ILD. The method includes patterning trenches in the ILD, with a first portion over and adjacent to and parallel to the first metal layer, and a second portion perpendicular to the first portion and extending from an end of the first portion to the via. The first metal layer and trenches are connected to through the via. The method includes depositing a metal in the via, and depositing a metal in the trenches to form a second metal layer connected to the first metal layer through the via.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: February 4, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Kangguo Cheng, Juntao Li, Geng Wang, Qintao Zhang
  • Patent number: 10550002
    Abstract: A method for treatment of a hexachlorodisilane and its hydrolyzed product is disclosed. It comprises adding a hexachlorodisilane or its hydrolyzed product into a sulfuric acid solution for reaction.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: February 4, 2020
    Assignee: National Kaohsiung University of Science and Technology
    Inventors: Jenq-Renn Chen, Hsiao-Yun Tsai, Yu-Jhen Lin, Chien-Ho Liu, Mo-Geng Chin, Cheng-Chieh Wang, Eugene Yin Ngai