Patents by Inventor Lili GUO

Lili GUO 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: 10872436
    Abstract: A spatial positioning method, a spatial positioning device, a spatial positioning system, and a computer readable storage medium are disclosed.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: December 22, 2020
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Minglei Chu, Hao Zhang, Lili Chen, Guixin Yan, Bin Zhao, Ziqiang Guo, Jian Sun, Wenhong Tian, Xinjian Liu, Zhanshan Ma, Jiankang Sun
  • Publication number: 20200362297
    Abstract: Provided is a recombinant yeast expressing germacrene A synthetase or a fusion protein thereof, wherein the fusion protein is germacrene A synthetase and farnesyl pyrophosphate synthase. The recombinant yeast improves the yield of germacrene A, and is suitable for the industrialized production of ?-elemene and/or germacrene A.
    Type: Application
    Filed: November 2, 2017
    Publication date: November 19, 2020
    Inventors: Xueli Zhang, Luqi Huang, Zhubo Dai, Dong Wang, Lili Zhang, Juan Guo, Yi Liu
  • Publication number: 20200331980
    Abstract: Incretin analogs are provided that have activity at each of the GIP, GLP-1 and glucagon receptors. The incretin analogs have structural features resulting in balanced activity and extended duration of action at each of these receptors. Methods also are provided for treating diseases such as diabetes mellitus, dyslipidemia, fatty liver disease, metabolic syndrome, non-alcoholic steatohepatitis and obesity.
    Type: Application
    Filed: December 14, 2018
    Publication date: October 22, 2020
    Inventors: Jorge Alsina-Fernandez, Tamer Coskun, Lili Guo, Hongchang Qu
  • Patent number: 10787865
    Abstract: An in-situ injection of soil and groundwater—high pressure rotary jet grouting in-situ remediation system and method. The system has an agent dispensing station, high pressure grouting pump, air compressor, rotary jet grouting drilling machine, second double-pipe water flow joint, automatic lifting mechanism for grouting drill pipe of rotary jet grouting drilling machine, high pressure jet drill pipe, inner tube for high pressure jet triple drill pipe, outer tube for high pressure jet triple drill pipe, agent jet nozzle, an air jet nozzle, cemented carbide block and a drill bit. Parameters are arranged according to the triangle method to ensure that the remediation area is covered within the diffusion radius of the agent. After positioning the GPS measuring point, a guided-boring rig is positioned at the center of the injection point.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: September 29, 2020
    Assignee: BCEG Environmental Remediation Co., Ltd
    Inventors: Shupeng Li, Yuewei Yang, Lili Guo, Peng Liu, Yue Zhang, Xiaowei Song, Fan Chen, Pengcheng Yin, Fuwang Wang, Yan Liu, Qiang Niu, Fanyang Bu
  • Patent number: 10788408
    Abstract: A method for determining the diffusion radius of in-situ injection and remediation of contaminated soil and groundwater. According to the triangle method, the hole spacing is perpendicular to the groundwater flow direction, the row spacing is along the groundwater flow direction, and the flow diffusion in the groundwater during the effective time of the remediation agent reaction is considered. Under high pressure rotary injection, the remediation agent and a certain proportion of bromide ions are simultaneously injected into the aquifer as a tracer. The diffusion of the agent is determined by observing the phenomenon of slurry-returning and slurry-channeling of adjacent injection points. After the completion of the injection, the groundwater is quickly sampled in fixed depth, the tracer concentration is quickly detected on site, and the concentration of bromide ions in the groundwater is compared with the background value. Comprehensive determination determines the optimal diffusion radius.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: September 29, 2020
    Assignee: BCEG Environmental Remediation Co., Ltd
    Inventors: Yuewei Yang, Shupeng Li, Yue Zhang, Xiaobin Zhang, Lili Guo, Shuangchao Cui, Xiaowei Song, Fan Chen, Pengcheng Yin, Peng Liu, Yan Liu, Qiang Niu
  • Publication number: 20200243026
    Abstract: A method for backlight black frame insertion optimization includes: acquiring a current display mode of the wearable smart device; acquiring a current motion state of the wearable smart device; and generating a control signal according to the current display mode and the current motion state to adjust backlight black frame insertion of the wearable smart device.
    Type: Application
    Filed: August 28, 2019
    Publication date: July 30, 2020
    Inventors: Xi LI, Yuanjie LU, Jinghua MIAO, Bin ZHAO, Wenyu LI, Xuefeng WANG, Yukun SUN, Jinbao PENG, Zhifu LI, Qingwen FAN, Jianwen SUO, Hao ZHANG, Lili CHEN, Jiankang SUN, Lixin WANG, Ziqiang GUO
  • Publication number: 20200243044
    Abstract: A brightness adjustment method and a brightness adjustment apparatus are provided. The brightness adjustment method is applied to an augmented reality device and includes acquiring at least one of position information or attitude information of the augmented reality device; determining a brightness corresponding to the acquired at least one of the position information or the attitude information according to an established correspondence relation between brightness information and at least one of position information or attitude information; and controlling the augmented reality device to display at the brightness.
    Type: Application
    Filed: December 2, 2019
    Publication date: July 30, 2020
    Inventors: Feng Zi, Jian Sun, Hao Zhang, Lili Chen, Ziqiang Guo, Binhua Sun, Jiyang Shao, Yakun Wang, Xinjian Liu
  • Publication number: 20200234660
    Abstract: A backlight driving circuit of driving a backlight source, the backlight source comprising a plurality of LEDs arranged in an array, the backlight driving circuit comprising: a power source sub-circuit and a switch control sub-circuit, wherein the power source sub-circuit is electrically connected to the plurality of LEDs respectively through the switch control sub-circuit; and the switch control sub-circuit is configured to determine a to-be-turned-on LED and a to-be-turned-off LED according to color information of an image to be displayed, and control each of the LEDs to be turned on or off by controlling a connection state between each of the LEDs and the power source sub-circuit separately according to the determined to-be-turned-on LED and the determined to-be-turned-off LED. A backlight driving method, a backlight driving device and a computer-readable storage medium are further provided.
    Type: Application
    Filed: May 16, 2019
    Publication date: July 23, 2020
    Inventors: Feng Zi, Jian Sun, Ziqiang Guo, Xinjian Liu, Feng Pan, Yakun Wang, Jiyang Shao, Binhua Sun, Hao Zhang, Lili Chen
  • Publication number: 20200234509
    Abstract: A method for interacting with an autostereoscopic display is disclosed. The method includes initiating displaying by the autostereoscopic display a left eye view and a right eye view that contain a virtual manipulated object, determining a real-world coordinate of the virtual manipulated object perceived by a user located at a predetermined viewing position of the auto stereoscopic display, receiving an interactive action of the user's manipulating body acquired by a motion tracker, where the interaction action includes a real-world coordinate of the manipulating body, determining whether an interaction condition is triggered based at least in part on the real-world coordinate of the virtual manipulated object and the real-world coordinate of the manipulating body, and refreshing the left eye view and the right eye view based on the interactive action of the manipulating body acquired by the motion tracker, in response to determining that the interaction condition is triggered.
    Type: Application
    Filed: December 2, 2019
    Publication date: July 23, 2020
    Inventors: Guixin YAN, Hao ZHANG, Lili CHEN, Minglei CHU, Wenhong TIAN, Zhanshan MA, Ziqiang GUO
  • Publication number: 20200211510
    Abstract: The present disclosure provides a method, an apparatus, and a virtual reality device for displaying a virtual reality scene. The method comprises: acquiring pose information of a user and transmitting the pose information to a target device; receiving static picture data corresponding to the pose information transmitted by the target device through a first transmission channel and storing the static picture data; and generating a display picture according to the static picture data and displaying the display picture.
    Type: Application
    Filed: July 23, 2019
    Publication date: July 2, 2020
    Inventors: Feng ZI, Jian SUN, Ziqiang GUO, Binhua SUN, Feng PAN, Yakun WANG, Jiyang SHAO, Xinjian LIU, Bingxin LIU, Hao ZHANG, Lili CHEN
  • Patent number: 10682680
    Abstract: An in-situ chemical oxidation high pressure injection optimization remediation method for soil and groundwater. A field test determines the diffusion radius of the injection agent in a typical formation, the maximum single-hole grouting amount per linear meter and the injectability parameter. Density-increased supplementary investigation, soil and groundwater data analysis, is divided by spatial distribution into four concentration main partitions, eight concentration sub-partitions. By optimizing the single-hole grouting amount per linear meter, the preparation concentration of the oxidant, and the parameters of the formulation of each partition, the optimization of the dosing ratio of remediation agent of each partition is achieved. The specific construction performance is to adjust the lifting speed of the high pressure injection drill pipe during the injection process for finally achieve the purpose of reducing the dosing ratio parameters of the agent in the remediation plot.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: June 16, 2020
    Assignee: BCEG ENVIRONMENTAL REMEDIATION CO., LTD.
    Inventors: Yuewei Yang, Shupeng Li, Yue Zhang, Fuwang Wang, Lili Guo, Xiaowei Song, Fan Chen, Pengcheng Yin, Shuangchao Cui, Yan Liu, Qiang Niu
  • Publication number: 20200153775
    Abstract: A client device displays a user interface, which includes a menu item associated with forced reminders. In response to a user selecting the menu item, the client device displays a forced-reminder user interface, which includes a content display area configured to display one or more forced-reminder messages.
    Type: Application
    Filed: January 16, 2020
    Publication date: May 14, 2020
    Applicant: DingTalk Holding (Cayman) Limited
    Inventors: Hang Chen, Zhenhao Wu, Lili Zhang, Chenlu Guo, Feng Bao, Liying Yu, Yuan Zhang, Qi Dong, Kaikai Yu, Qing Ren, Junshao Zhang, Yi Zhang, Jiarui Shi, Jie Du
  • Patent number: 10626867
    Abstract: An electric compressor and a refrigeration device having the same are provided. The electric compressor includes: an electric motor having a stator and a rotor; a compressing mechanism having an eccentric shaft rotatably and slidably connected to the rotor and defining a compressing chamber therein, the compressing chamber being configured to perform a compression by the eccentric shaft; and a torque damping device configured to connect the rotor with the eccentric shaft, in which during the compression of the compressing chamber, a difference between a rotation angle of the eccentric shaft and a rotation angle of the rotor is a phase angle which is increased and decreased.
    Type: Grant
    Filed: February 2, 2015
    Date of Patent: April 21, 2020
    Assignee: GUANGDONG MEIZHI COMPRESSOR CO., LTD.
    Inventors: Masao Ozu, Jijiang Yu, Cheng Zhang, Hong Guo, Xingbiao Zhou, Liang Zhong, Lili Yan, Ling Wang
  • Patent number: 10605492
    Abstract: A refrigeration cycle device includes at least a condenser, an expansion valve, an evaporator and a plurality of compressors, a sealed casing of each of the compressors is disposed with a rotary compression mechanism part in communication with a low-pressure path and a motor part configured to drive the compression mechanism part, the low-pressure path is in communication with the evaporator, each of the compressors is further provided with an oil storage cavity, and a gas discharge path of at least one compressor is connected with the sealed casing of another compressor.
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: March 31, 2020
    Assignee: Guangdong Meizhi Compressor Co., Ltd.
    Inventors: Masao Ozu, Weimin Xiang, Jijiang Yu, Hong Guo, Cheng Zhang, Ziqiang Liang, Ling Wang, Liang Zhong, Lili Yan
  • Patent number: 10587559
    Abstract: A client device displays a user interface, which includes a menu item associated with forced reminders. In response to a user selecting the menu item, the client device displays a forced-reminder user interface, which includes a content display area configured to display one or more forced-reminder messages.
    Type: Grant
    Filed: February 10, 2016
    Date of Patent: March 10, 2020
    Assignee: DINGTALK HOLDING (CAYMAN) LIMITED
    Inventors: Hang Chen, Zhenhao Wu, Lili Zhang, Chenlu Guo, Feng Bao, Liying Yu, Yuan Zhang, Qi Dong, Kaikai Yu, Qing Ren, Junshao Zhang, Yi Zhang, Jiarui Shi, Jie Du
  • Publication number: 20200058257
    Abstract: A current compensation circuit, a virtual reality device and a control method are disclosed. The current compensation circuit includes: a first constant current sub-circuit, configured to generate a driving current of a backlight module; a second constant current sub-circuit, configured to generate a compensation current of the backlight module; a compensation gating sub-circuit, configured to determine whether to select the second constant current sub-circuit to supply power to the backlight module; and a black insertion control signal generation sub-circuit, configured to generate a black insertion control signal, connected with the first constant current sub-circuit and the compensation gating sub-circuit, and configured to control, by the black insertion control signal, the first constant current sub-circuit and the second constant current sub-circuit to simultaneously supply power to or power off the backlight module, so that the black light module realizes a backlight black insertion.
    Type: Application
    Filed: April 4, 2019
    Publication date: February 20, 2020
    Applicants: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Feng Pan, Hao Zhang, Lili Chen, Jian Sun, Yakun Wang, Yuanyuan Du, Jinghua Miao, Yu Lei, Xinjian Liu, Ziqiang Guo, Bin Zhao, Ruifeng Qin, Feng Zi
  • Publication number: 20200048452
    Abstract: The invention is a polyoxymethylene film and a preparation method. The polyoxymethylene film comprises: 96 to 98 parts by weight of polyoxymethylene resin, 0.5 to 2 parts by weight of nucleating agent, 0.5 to 1 parts by weight of antioxidant, and 0.5 to 1 parts by weight of formaldehyde absorbent. In view of the high crystallinity and fast crystallization rate of polyoxymethylene, blown film process is used to directly blowing the molten mass extruded through a die of a screw extruder to form a blown film bubble. It is easy to form thin neck and easy to break when stretching, so the method is beneficial to form polyoxymethylene film, and has high processing efficiency, and is suitable for industrialization. Copolymerization unit —CH2—CH2—O— is introduced into the molecular chain of polyoxymethylene and its ratio is increased, thereby effectively reducing the crystallization rate of the materials and making it easier to form a film.
    Type: Application
    Filed: September 8, 2019
    Publication date: February 13, 2020
    Inventors: Yatao WANG, Xiaofeng MA, Jianhua LI, Lili LIU, Xuehua GUO, Hongjuan LI, Wang JIN, Dazhi YANG, Lizheng GUAN
  • Publication number: 20200051512
    Abstract: An image display processing method for a display device, an image display processing device, a display device, and a non-volatile storage medium are provided. The display device includes a backlight unit and a display panel, the backlight unit includes a plurality of backlight blocks and is driven by a local dimming mode, and the image display processing method includes: obtaining initial backlight data of each of the plurality of backlight blocks corresponding to a display image; performing a peak driving process on the initial backlight data of each of the plurality of backlight blocks by a graphics processing unit to obtain adjusted backlight data of each of the plurality of backlight blocks; and providing the adjusted backlight data to the backlight unit by the graphics processing unit so that the display panel displays the display image.
    Type: Application
    Filed: May 1, 2019
    Publication date: February 13, 2020
    Inventors: Wenyu LI, Jinghua MIAO, Yukun SUN, Xuefeng WANG, Zhifu LI, Bin ZHAO, Xi LI, Lixin WANG, Qingwen FAN, Jianwen SUO, Yali LIU, Hao ZHANG, Lili CHEN, Zhihua JI, Jinbao PENG, Ziqiang GUO, Xiurong WANG
  • Publication number: 20200038692
    Abstract: Provided is a conscious animal ultrasonic neural regulation device, including a pulse signal generation module, a transducer module and a fixing module. The pulse signal generation module is configured to generate a pulse signal with high energy. The ultrasonic transducer module is configured to convert the pulse signal into an ultrasound. The fixing module includes an upper fixing module and a lower fixing module. The upper fixing module is configured to fix the ultrasonic transducer module, and the lower fixing module is configured to be fixed on an animal neural regulation target point. The upper fixing module and the lower fixing module are connected by a connecting component. The conscious animal neural regulation device of the present disclosure can perform accurate ultrasonic stimulation on a cerebral cortex and subcortex of the animal, thereby exploring and verifying the stimulation effect of the ultrasound on the animal, which is easy in operation and convenient in use.
    Type: Application
    Filed: April 21, 2017
    Publication date: February 6, 2020
    Applicant: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES
    Inventors: Hairong Zheng, Hui Zhou, Lili Niu, Ruibiao Guo, Long Meng, Yongchuan Li, Min Su, Jiquing Huang, Ming Qian
  • Patent number: 10442973
    Abstract: The invention relates to the field of petroleum drilling fluids, and discloses a super-amphiphobic strongly self-cleaning high-performance water-based drilling fluid comprising polymeric super-amphiphobic agent and a drilling method. The polymeric super-amphiphobic agent comprises structural units A derived from acrylamide, structural units B derived from methyl methacrylate, structural units C derived from butyl acrylate, structural units D derived from a compound represented by the following formula (1), structural units E derived from a silane coupler, and nano-titania; wherein the nano-titania is bonded to the polymeric super-amphiphobic agent via the structural unit E, and the silane coupler is a silane coupler having double bonds; R is a C3-C8 perfluoroalkyl group. A water-based drilling fluid additive prepared from the polymeric super-amphiphobic agent in the present invention has excellent wettability, inhibition, lubrication, reservoir protection, and rheology and fluid loss properties.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: October 15, 2019
    Assignee: CHINA UNIVERSITY OF PETROLEUM (BEIJING)
    Inventors: Guancheng Jiang, Xiaoxiao Ni, Lili Yang, Yinbo He, Xiaohu Quan, Zhong Li, Xiaoyong Wang, Yongbin Guo, Fabin Xu, Zhengqiang Deng, Xi Wang, Deli Gao, Kai Wang, Xuwu Luo, Chunyao Peng