Patents by Inventor Xinge Zhang

Xinge Zhang 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: 20190055471
    Abstract: Provided is a liquid crystal compound represented by formula I, the compound having a positive dielectric anisotropy, a great elastic constant and a good solubility. Further provided is a liquid crystal composition comprising the liquid crystal compound represented by formula I, the liquid crystal composition having a good stability against light and heat, a lower viscosity, a wider refractive index that may be achieved by the adjustment of the monomer ratio, and a higher clearing point (a very wide service temperature range), and in particular, the liquid crystal composition has a higher light transmittance, thus allowing a display device to have a higher brightness or an energy saving effect.
    Type: Application
    Filed: May 25, 2018
    Publication date: February 21, 2019
    Inventors: GUOLIANG YUN, KE-LUN SHU, ZHE SHAO, XING ZHANG, JIANMING CHENG, LIMEI ZHANG
  • Patent number: 10207874
    Abstract: Provided is a breakage detection system and method for a scraper conveyor, wherein a speed measurement device of the detection system and a sprocket assembly of the scraper conveyor are coaxially installed. Encoders are installed on speed measurement gears of the speed measurement device. An output end of the speed measurement device is connected to an input end of a programmable logic controller (PLC). An output end of the PLC is electrically connected to an automatic alarm device and a digital display module. A power supply module is used for supplying power to the whole system.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: February 19, 2019
    Assignee: CHINA UNIVERSITY OF MINING AND TECHNOLOGY
    Inventors: Wei Li, Xing Zhang, Zhencai Zhu, Mingquan Qiu, Yong Ren, Gongbo Zhou, Yuxing Peng, Guohua Cao
  • Publication number: 20180356216
    Abstract: A distance measuring module, a three-dimensional (3D) scanning system and a distance measuring method are provided. The distance measuring module includes a camera including: a lens assembly, first and second mirrors, and first and second image sensors. The lens assembly includes a lens group and has an optical axis. The first and second mirrors are configured to reflect imaging light from the lens assembly. The first and second image sensors respectively correspond to the first and second mirrors and are respectively configured to receive imaging light from the first and second mirrors for imaging. The first and second image sensors respectively include first and second photosensitive surfaces. First and second included angles are respectively formed between the first and second photosensitive surfaces and a connecting line of center points of the first and second photosensitive surfaces. At least one of the first included angle or the second included angle is not zero.
    Type: Application
    Filed: June 12, 2016
    Publication date: December 13, 2018
    Inventors: Yanbing WU, Xing ZHANG, Yi WANG
  • Publication number: 20180358272
    Abstract: At least one method, apparatus and system are disclosed for controlling threshold voltage values for a plurality of transistor devices. Determine a first threshold voltage of a first transistor gate comprising a first gate channel having a first length. Determine a second length of a second gate channel of a second transistor gate. Determining a process adjustment of the second gate based on the second length for providing a second threshold voltage of the second transistor gate. The second threshold voltage is within a predetermined range of the first threshold voltage. Provide data relating to process adjustment to a process controller for performing the process adjustment.
    Type: Application
    Filed: June 13, 2017
    Publication date: December 13, 2018
    Inventors: Mitsuhiro Togo, Ram Asra, Xing Zhang, Palanivel Balasubramaniam
  • Publication number: 20180330995
    Abstract: Methods of reducing the SC GH on a FinFET device while protecting the LC devices and the resulting devices are provided. Embodiments include forming an ILD over a substrate of a FinFET device, the ILD having a SC region and a LC region; forming a SC gate and a LC gate within the SC and LC regions, respectively, an upper surface of the SC and LC gates being substantially coplanar with an upper surface of the ILD; forming a lithography stack over the LC region; recessing the SC gate; stripping the lithography stack; forming a SiN cap layer over the SC and LC regions; forming a TEOS layer over the SiN cap layer; and planarizing the TEOS layer.
    Type: Application
    Filed: July 3, 2018
    Publication date: November 15, 2018
    Inventors: Xinyuan DOU, Hong YU, Zhenyu HU, Xing ZHANG
  • Publication number: 20180320071
    Abstract: Disclosed is a polymerizable compound having a structural formula as represented by the following formula I: The polymerizable compound disclosed in the present invention has a plurality of ring systems, and the entire molecular structure thereof is curved and twisted. The present invention further discloses a liquid crystal medium comprising the polymerizable compound, the polymerizable compound provided by the present invention has an appropriate polymerization rate in the liquid crystal medium, and the liquid crystal medium can be well applied to a PS-(polymer stabilized)- or PSA-(polymer stabilized alignment)-type liquid crystal display device. Further disclosed is a liquid crystal display device prepared from the liquid crystal medium.
    Type: Application
    Filed: May 7, 2018
    Publication date: November 8, 2018
    Applicant: SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
    Inventors: Jinsong Meng, Zhiliang Shi, Lei Zhao, Ming Li, Wei Zhang, Xing Zhang, Guoliang Yun
  • Publication number: 20180322203
    Abstract: A delivery coordination system selects restaurant listings for presentation to a user by filtering out restaurants that are unlikely to be of interest to the user, while ensuring that restaurant listings are selected to encourage the success of all restaurants using the delivery coordination system. In response to receiving the listings request from a client device, the delivery coordination system selects a filtered set of restaurant listings from the plurality of restaurant listings stored by the delivery coordination system by applying filtering criteria to the plurality of stored restaurant listings. The delivery coordination system generates conversion scores for the restaurant in the filtered set of restaurant listings and selects restaurant listings to present to the user from the filtered set of restaurant listings based on selection factors, which can include the generated conversion scores. The delivery coordination system transmits the selected restaurant listings to the client device.
    Type: Application
    Filed: May 3, 2017
    Publication date: November 8, 2018
    Inventors: Xian Xing Zhang, Sidney Zhang, Yuyan Wang, Mihir Gogate, Yuanchi Ning, Chen Peng, Isaac Liu, Calvin Lee
  • Publication number: 20180294360
    Abstract: The present disclosure provides a top-gate thin film transistor, a manufacturing method thereof, and an array substrate and a display panel each comprising the top-gate thin film transistor. The top-gate thin film transistor comprises a light-shielding layer formed between the base substrate and the active layer and made of a non-metallic material. The non-metallic material may be a silicone material, such as a polyhedral oligomeric silsesquioxane or a linear silicone resin.
    Type: Application
    Filed: November 27, 2017
    Publication date: October 11, 2018
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Jianye Zhang, Wei Li, Xing Zhang
  • Patent number: 10096994
    Abstract: A transient-triggered DC voltage-sustained power-rail ESD clamp circuit comprises: a transient-triggered module, a DC voltage-triggered module and a discharge device, wherein the transient-triggered module is connected with the DC voltage-triggered module and the discharge device respectively. When an ESD event is approaching, the ESD protection circuit can be turned on well and quickly, and can effectively avoid the problems of erroneous triggering and latching-up caused by quick power-on and high-frequency noise at the same time.
    Type: Grant
    Filed: March 10, 2014
    Date of Patent: October 9, 2018
    Assignee: PEKING UNIVERSITY
    Inventors: Yuan Wang, Guangyi Lu, Jian Cao, Xing Zhang
  • Patent number: 10083873
    Abstract: The present disclosure relates to semiconductor structures and, more particularly, to semiconductor structures with uniform gate heights and methods of manufacture. The structure includes: short channel devices in a first area of an integrated circuit die; and long channel devices in a second area of the integrated circuit die. The long channel devices have a same gate height as the short channel devices.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: September 25, 2018
    Assignee: GLOBALFOUNDRIES Inc.
    Inventors: Xing Zhang, Xinyuan Dou, Hong Yu, Zhenyu Hu
  • Publication number: 20180232087
    Abstract: A touch control system, a touch control display system and a touch control interaction method are disclosed. The touch control system includes a touch detection device, a touch area positioning device and a processing device connected to both the touch detection device and the touch area positioning device. The touch detection device is configured to detect an occurring position of a touch event in a preset area and to transmit information on the occurring position of the touch event to the processing device. The touch area positioning device is configured to emit a first light beam and a second light beam to form a first pattern at the first position and a second pattern at the second position. The processing device is configured to process the information to obtain the occurring position of the touch event, and to obtain the first position and the second position.
    Type: Application
    Filed: May 16, 2016
    Publication date: August 16, 2018
    Inventors: Yanbing WU, Xing ZHANG, Yi WANG
  • Publication number: 20180231375
    Abstract: A distance measuring device coupled to a camera and a rotator for driving the camera to rotate. The camera includes a photo sensor and a lens. The distance measuring device includes a distance obtaining module, an angle obtaining module, and a computing module coupled to the distance obtaining module and the angle obtaining module. The distance obtaining module is configured to obtain an unaligned target image of a target captured by the camera. A projection of the unaligned target image on a reference plane does not overlap with a projection of a center point of the photo sensor on the reference plane. The reference plane is perpendicular to a rotation axis of the camera. The distance obtaining module is further configured to calculate a projection distance between the projection of the unaligned target image and the projection of the center point.
    Type: Application
    Filed: January 3, 2017
    Publication date: August 16, 2018
    Inventors: Yanbing WU, Xing ZHANG, Yi WANG
  • Publication number: 20180234602
    Abstract: An image collecting system, an image collecting processing system and an image collecting processing method are provided by embodiments of the present disclosure. The image collecting system (100) includes a pick-up device (130) and a polarizing device (152). The pick-up device (130) is configured to acquire a first image and a second image of a target scene. The polarizing device (152) is disposed in an input path of the pick-up device (130) corresponding to the second image when the pick-up device (130) acquires the second image, to allow first incident light (110) for forming the first image and second incident light (120) for forming the second image, entering the pick-up device (130), to have different polarization states. The embodiments of the present disclosure can reduce the amount of image information processing and improve the accuracy of image processing.
    Type: Application
    Filed: May 20, 2016
    Publication date: August 16, 2018
    Inventors: Xinguo LI, Yi WANG, Xing ZHANG, Yanbing WU
  • Patent number: 10040998
    Abstract: Disclosed is a liquid crystal composition and use thereof. The liquid crystal composition comprises components a, b and c; wherein component a is selected from one of the compounds represented by formula I; component b is a liquid crystal composition having a dielectric anisotropy of greater than 3; and component c is a liquid crystal composition having a dielectric anisotropy of ?3 to 3. The liquid crystal composition has a high contrast ratio property, and has a low change rate at a low temperature, that is, the decrease of contrast ratio at a low temperature (such as ?20° C.) is smaller as compared to a normal temperature. The composition has suitable properties with regard to practical applications, including a broader nematic phase range, an appropriate dielectric anisotropy, optical anisotropy and operating voltage, an excellent response time, a high electrical resistivity and voltage holding ratio, a low rotary viscosity, etc.
    Type: Grant
    Filed: November 15, 2013
    Date of Patent: August 7, 2018
    Assignee: Shijiazhuang Chengzhi Yonghua Display Materials Co., Ltd.
    Inventors: Guoliang Yun, Yunxia Qiao, Ruimao Hua, Xing Zhang, Ming Li, Jin Wang, Yajie Duan, Hongmei Cui, Yamin Li, Jingyi Feng
  • Patent number: 10043713
    Abstract: Methods of reducing the SC GH on a FinFET device while protecting the LC devices and the resulting devices are provided. Embodiments include forming an ILD over a substrate of a FinFET device, the ILD having a SC region and a LC region; forming a SC gate and a LC gate within the SC and LC regions, respectively, an upper surface of the SC and LC gates being substantially coplanar with an upper surface of the ILD; forming a lithography stack over the LC region; recessing the SC gate; stripping the lithography stack; forming a SiN cap layer over the SC and LC regions; forming a TEOS layer over the SiN cap layer; and planarizing the TEOS layer.
    Type: Grant
    Filed: May 10, 2017
    Date of Patent: August 7, 2018
    Assignee: GLOBALFOUNDRIES INC.
    Inventors: Xinyuan Dou, Hong Yu, Zhenyu Hu, Xing Zhang
  • Publication number: 20180186578
    Abstract: Provided is a breakage detection system and method for a scraper conveyor, wherein a speed measurement device of the detection system and a sprocket assembly of the scraper conveyor are coaxially installed. Encoders are installed on speed measurement gears of the speed measurement device. An output end of the speed measurement device is connected to an input end of a programmable logic controller (PLC). An output end of the PLC is electrically connected to an automatic alarm device and a digital display module. A power supply module is used for supplying power to the whole system.
    Type: Application
    Filed: December 29, 2015
    Publication date: July 5, 2018
    Inventors: Wei LI, Xing ZHANG, Zhencai ZHU, Mingquan QIU, Yong REN, Gongbo ZHOU, Yuxing PENG, Guohua CAO
  • Publication number: 20180170774
    Abstract: A method of reducing the organic compounds in an aqueous stream by generating an oxidant in-situ using at least one electrolytic cell. The method may comprise contacting at least a portion of the aqueous stream with the electrolytic cell. The electrolytic cell may have at least two electrodes, wherein at least one electrode is a metal electrode and, a power source for powering the at least two electrodes. A water treatment system for generating an oxidant in-situ comprising at least one electrolytic cell. The electrolytic cell may have at least two electrodes, wherein at least one electrode is a metal electrode, and a power source for powering the at least two electrodes. A method of improving the rejection rate of a reverse osmosis membrane using an oxidant generated in-situ. The method may comprise contacting at least a portion of the aqueous stream with the electrolytic cell thereby creating an oxidized aqueous stream.
    Type: Application
    Filed: December 31, 2014
    Publication date: June 21, 2018
    Inventors: Zijun Xia, Caroline Chihyu Sui, Yida Xu, Xing Zhang, Qunjian Huang, Stephen Robert Vasconcellos, Michael Brian Salerno
  • Publication number: 20180155132
    Abstract: A fracture detection system and method for a dumbbell pin of a scraper conveyor. The system comprises a scraper conveyor, a wireless ranging apparatus (2), a wireless communication device, a support controller and a monitoring center. The wireless ranging apparatus (2) is mounted on a ramp plate ledge of a scraper conveyor chute (1), and has a laser range finder and a reflection target plate (24) for detecting a relative displacement between any two adjacent chutes. The wireless communication device realizes communication between the wireless ranging apparatus (2) and the support controller, and transmits the displacement of the laser range finder to the support controller in a wireless transmission manner. The support controller controls an action of the scraper conveyor chute (1). A monitoring center is electrically connected to the support controller, and can perform storage processing on relative displacement data of any adjacent chutes.
    Type: Application
    Filed: December 29, 2015
    Publication date: June 7, 2018
    Applicant: CHINA UNIVERSITY OF MINING AND TECHNOLOGY
    Inventors: Wei Li, Xing Zhang, Zhencai Zhu, Mingquan Qiu, Yong Ren, Gongbo Zhou, Yuxing Peng, Guohua Cao
  • Publication number: 20180131133
    Abstract: Embodiments of the present invention provide a press tool and an electronic product detecting apparatus including the press tool. The press tool includes: a connector soft-contact member including: a first base plate; a floating plate mounted to the first base plate; and a buffer member mounted between the first base plate and the floating plate and configured such that when receiving a pressing force, the buffer member generates a repulsive force, so that the floating plate is floatable; and a press member connected with the connector soft-contact member such that they are openable and closable relative to each other. The press member includes a second base plate and a connector bearing piece which is mounted to the second base plate and which is positioned just opposite to the floating plate when the connector soft-contact member and the press member are closed.
    Type: Application
    Filed: August 16, 2017
    Publication date: May 10, 2018
    Inventors: Shaoning Liu, Guofeng Hu, Guoqiang Liu, Weidong Lin, Xiaowen Xu, Yunxiang Jiao, Mingda Zhang, Yang Liu, Feng Wang, Weihua Cao, Liangliang Hu, Yantao Li, Dahai Liu, Jian Ma, Shijie Wang, Xiaobo Wang, Zhuangzhuang Wu, Zhenguo Xing, Yang Yu, Xing Zhang
  • Patent number: 9966699
    Abstract: Embodiments of the present invention provide a press tool and an electronic product detecting apparatus including the press tool. The press tool includes: a connector soft-contact member including: a first base plate; a floating plate mounted to the first base plate; and a buffer member mounted between the first base plate and the floating plate and configured such that when receiving a pressing force, the buffer member generates a repulsive force, so that the floating plate is floatable; and a press member connected with the connector soft-contact member such that they are openable and closable relative to each other. The press member includes a second base plate and a connector bearing piece which is mounted to the second base plate and which is positioned just opposite to the floating plate when the connector soft-contact member and the press member are closed.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: May 8, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Shaoning Liu, Guofeng Hu, Guoqiang Liu, Weidong Lin, Xiaowen Xu, Yunxiang Jiao, Mingda Zhang, Yang Liu, Feng Wang, Weihua Cao, Liangliang Hu, Yantao Li, Dahai Liu, Jian Ma, Shijie Wang, Xiaobo Wang, Zhuangzhuang Wu, Zhenguo Xing, Yang Yu, Xing Zhang