Patents by Inventor Ling Zhu

Ling Zhu 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: 20220026317
    Abstract: A kind of online PM2.5 concentrated collection instrument and method are provided including five parts: PM2.5 cutting head, water tank system, virtual cropping system, condenser circulation system and online concentrated collection system. Connected with PM2.5 cutting head, a water tank system contains water tank, electrical heating rod and temperature-controlled digital display device. Virtual cropping system contains virtual cutter, concentrated air vacuum pump, and main air vacuum pump. The condenser circulation system circulating condensate condenses to grow the saturated particles, condenser circulation system contains condensate circulation tube, condensing machine. The online concentrated collection system contains biological sampling bottle, solenoid valve with relay, automatic distillate collector and computer subdivision constant-current pump. Real PM2.
    Type: Application
    Filed: July 26, 2021
    Publication date: January 27, 2022
    Inventors: Jianmin CHEN, Xiaona SHANG, Jianfeng SUN, Ling LI, Guodong SUI, Chao ZHU, Huihui KANG
  • Patent number: 11232696
    Abstract: Concealed mark preparation with core-shell luminosphores for customs security check system and application thereof, to address that infrared luminescent materials have not been used in senseless customs clearance field, absorption cross sections of infrared luminescent materials currently available are not big enough, and upconversion luminescence intensity thereof is low, consequently, the luminescent marks are not clear enough to recognize marked abnormal luggage, and provide a following solution: step 1: preparing TiQ2; step 2: preparing Ag@TiO2 composite nanoparticles; step 3: preparing Ag@TiQ2@NaYF4:Yb3+, Er3+ luminescent nanoparticles; step 4: making concealed luggage marks.
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: January 25, 2022
    Assignees: JINLING HAIGUAN TECHNICAL CENTER, JIANGSU YANGTZE TESTING AND CERTIFICATION CO., LTD.
    Inventors: Ying Hong, Rong Gao, Jinling Wang, Guosong Chen, Yuanyuan Zhu, Jing Fang, Ling Gao, Weijian Shen, Wei An, Jiansong Chen
  • Publication number: 20220007655
    Abstract: The patent discloses a method for efficiently collecting and purifying Orobanche cumana (O. cumana) germination stimulants using aeroponic system and solid-phase extraction (SPE), including the following steps: (1) sunflower seeds germination, then planting sunflower seedlings in aeroponic device, and cultivating the sunflower seedlings in the aeroponic system; at the aeroponic stage, phosphorus-containing aeroponic nutrient solution is first used to cultivate the sunflower seedlings for 20 to 25 days, and phosphorus-free aeroponic nutrient solution is then used instead to subject the sunflower seedlings to starvation cultivation for 5 to 7 days; and (2) passing all nutrient solutions in the aeroponic device through an SPE cartridge for SPE to extract O. cumana germination stimulants. The obtained O. cumana germination stimulants are diversified, and have high concentration and purity.
    Type: Application
    Filed: June 5, 2020
    Publication date: January 13, 2022
    Inventors: Weijun ZHOU, Luyang HU, Chong YANG, Ling XU, Na ZHANG, Jiansu WANG, Jinwen ZHU, Quanjiang BAI, Xiaopeng YUN
  • Patent number: 11221512
    Abstract: A display may have a pixel array such as a liquid crystal pixel array. The pixel array may be illuminated with backlight illumination from a backlight unit. The backlight unit may include a printed circuit board, a plurality of light-emitting diodes mounted on the printed circuit board, at least one light spreading layer formed over the printed circuit board that spreads light received from the plurality of light-emitting diodes, a partially reflective layer formed over the at least one light spreading layer, a color conversion layer formed over the partially reflective layer, a collimating layer formed over the color conversion layer, a brightness enhancement film formed over the collimating layer, and a diffuser formed over the brightness enhancement film. The at least one light spreading layer may include two light spreading layers with elongated protrusions that are rotated relative to each other.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: January 11, 2022
    Assignee: Apple Inc.
    Inventors: Rong Liu, Daming Xu, Jun Qi, Ling Han, Mookyung Son, Chenhua You, Victor H. Yin, Xinyu Zhu, Heesang Suh, Juan He, Joshua A. Spechler, Zhenyue Luo, Suraj P. Gorkhali
  • Publication number: 20220002418
    Abstract: The present invention provides an anti-PD-L1/VEGF bispecific antibody and a use thereof. Specifically, the present invention provides a bifunctional antibody, comprising: (a) anti-PD-L1 antibody or element; and (b) an anti-VEGF antibody or element linked to the anti-PD-L1 antibody or element. The bifunctional antibody of the present invention can simultaneously bind to VEGF and PD-L1, thereby exerting a therapeutic effect on VEGF and PD-L1-positive tumor cells (especially malignant tumor cells).
    Type: Application
    Filed: March 31, 2020
    Publication date: January 6, 2022
    Inventors: Xiangyang ZHU, Fengxue ZHANG, Mingqing CAI, Lei ZHANG, Shi CHEN, Ling YU
  • Publication number: 20220002290
    Abstract: Disclosed is a trifluoromethyl-substituted sulfonamide BCL-2-selective inhibitor, in particular disclosed are a compound of formula I, a stereoisomer or a pharmaceutically acceptable salt thereof, a preparation method therefor, and a pharmaceutical composition thereof. Also disclosed are the uses of said compound and of a pharmaceutical composition comprising same for treating anti-apoptotic BCL-2-related diseases, such as cancer.
    Type: Application
    Filed: October 29, 2019
    Publication date: January 6, 2022
    Inventors: Fei Liu, Weiwei Feng, Bin Wang, Hongjiang Xu, Jinan Wang, Xiquan Zhang, Shanchun Wang, Yanlong Liu, Jianqing Zhang, Yiyan Yao, Xujing Tang, Wei Shi, Hongying Zhang, Yang Li, Song Tang, Yizhong Zhu, Limin Liu, Hongmei Gu, Ling Yang
  • Publication number: 20210392349
    Abstract: A client device may receive encoded data of a first video frame from a server over a network, and decode the encoded data to obtain the first frame based at least in part on one or more second frames of a second resolution that are stored in a reference frame buffer of the client device. In response to determining that the first resolution is lower than the second resolution, the client device may or may not resize the first frame from the first resolution to the second resolution and store the first frame of the first resolution and/or the resized first frame of the second resolution in the reference frame buffer, depending on which coding design that the client device employs. The client device may display the reconstructed frame to a user.
    Type: Application
    Filed: March 1, 2019
    Publication date: December 16, 2021
    Inventors: Tsuishan Chang, Yu-Chen Sun, Ling Zhu, Jian Lou
  • Publication number: 20210354111
    Abstract: Disclosed are a mixed oxide composition based on zirconium and cerium exhibiting a high reducibility, the process for preparing it and its use in the field of catalysis.
    Type: Application
    Filed: September 23, 2019
    Publication date: November 18, 2021
    Inventors: Simon IFRAH, Laure, Jeanne, Simone BISSON, Benjamin FAURE, Rui Miguel JORGE COELHO MARQUES, Wei LI, Ling ZHU
  • Publication number: 20210303745
    Abstract: A method includes generating a workspace model having a robot based on at least one of an environment parameter and a regulated space. The workspace model is a digital model of a workspace. The method includes simulating a sensor operation of a sensor within the workspace model based on sensor characteristics of the sensor. The method includes identifying an undetectable area within the workspace model having the robot based on the simulated sensor operation. The method includes determining whether the undetectable area satisfies one or more detection metrics. The method includes performing a sensor placement control in response to the undetectable area not satisfying the one or more detection metrics to obtain a sensor placement scheme of the workspace. The sensor placement scheme identifies an undetectable area within the workspace when applicable.
    Type: Application
    Filed: March 25, 2020
    Publication date: September 30, 2021
    Applicant: Ford Global Technologies, LLC
    Inventors: Gregory P. Linkowski, Ling Zhu, Mario Anthony Santillo
  • Patent number: 11120004
    Abstract: Method, system, and programs for analyzing user agent string are disclosed. In one example, a user agent string is received. A list of predefined keywords is obtained. Each of the predefined keywords is associated with a type of user agent information. One or more candidate keywords are extracted from the user agent string based on the list of predefined keywords. An extraction pattern is obtained for each of the one or more candidate keywords. A keyword is determined with a version from the one or more candidate keywords based, at least in part, on the extraction patterns for the one or more candidate keywords. The determined keyword with the version represents the type of user agent information in the received use agent string.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: September 14, 2021
    Assignee: Verizon Media Inc.
    Inventors: Ling Zhu, Min He, Fei Yu, Minzhang Wei
  • Publication number: 20210173500
    Abstract: An apparatus comprises a circuit board having a first conductive pad on a circuit board surface and a conductive overlay, which has a first surface and a second surface opposite the first surface and is configured to deflect in response to a touch on the first surface. A protrusion protrudes from the second surface and is configured to be a second conductive pad. The circuit board, the conductive overlay, and the protrusion are arranged such that the second surface faces the circuit board surface and is separated from the first conductive pad by a first distance. The protrusion and the first conductive pad are separated by a second distance and have an overlapping area. The apparatus may also comprise a spacer configured to separate the first conductive pad from the second surface by the first distance and from the protrusion by the second distance.
    Type: Application
    Filed: April 22, 2020
    Publication date: June 10, 2021
    Inventors: Ling ZHU, Xutong HAN
  • Patent number: 11026410
    Abstract: The present invention provides a new energy-driven in-situ plankton collecting device, comprising a solar photovoltaic cell and wind power generation system, a buoyancy support system, a power supply and control system, a plankton suction and collection system, and an anchoring system. The device has the center of gravity on the lower part and vertically floats in water like a tumbler. The plankton suction and collection system is composed of a suction axial-flow pump and a collecting cod end. The bag-shaped plankton collecting cod end has the mesh aperture of less than 0.8 time the average body length of the target plankton, and can be used on both sides. The devices provided by the present invention can be used simultaneously and arranged in an array for collection and utilization of plankton as well as governance and remediation of water area environment, and thus have a favorable application prospect.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: June 8, 2021
    Assignee: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Kui You, Meiyi Wu, Zihan Zhou, Zewen Chen, Caihua Ma, Fang Zhang, Jing Dong, Ling Zhu, Chen Hou, Honggang Ma, Xintian Liu, Hua Xu, Fangxin Han, Shaojun Wang
  • Publication number: 20210161955
    Abstract: The present disclosure describes a pharmaceutical composition comprising a pharmaceutically acceptable carrier and a cell product comprising an expanded and enriched population of superactivated cytokine killer T cells, and methods for manufacturing the cell product.
    Type: Application
    Filed: November 13, 2019
    Publication date: June 3, 2021
    Inventors: Jian XU, Xiao ZHANG, Jing WANG, Ling ZHU, Beverly LUBIT
  • Publication number: 20210084291
    Abstract: Systems and methods are provided for implementing methods for resolution-adaptive video coding in a motion prediction coding format by obtaining a current frame of a bitstream, obtaining one or more reference pictures from a reference frame buffer, up-sampling or down-sampling the obtained reference pictures that have resolutions different from a resolution of the current frame, resizing an inter predictor of the one or more reference pictures, and generating a reconstructed frame from the current frame based on the one or more reference pictures and motion information of one or more blocks of the current frame, the motion information including at least one inter predictor, thereby achieving substantial reduction of network transport costs in video coding and delivery without requiring the transport of additional data that would offset or compromise these savings.
    Type: Application
    Filed: March 11, 2019
    Publication date: March 18, 2021
    Inventors: Tsuishan Chang, Yu-Chen Sun, Ling Zhu, Jian Lou
  • Publication number: 20210056656
    Abstract: A ride-sharing system may include a database configured to maintain a plurality of shuttle routes for ride-sharing and a server configured to receive a ride-sharing request indicating desire to join a ride-share and including a maximum walk distance to a pick-up or drop-off location of the desired route, and transmit, in response to the ride-sharing request, at least one selected route having a route walk distance to the pick-up or drop-off location not exceeding the maximum walk distance.
    Type: Application
    Filed: August 21, 2019
    Publication date: February 25, 2021
    Inventors: Yue GUAN, Anuradha ANNASWAMY, Ling ZHU, Hongtei Eric TSENG, Huizhu Crystal WANG
  • Publication number: 20200281177
    Abstract: The present invention provides a new energy-driven in-situ plankton collecting device, comprising a solar photovoltaic cell and wind power generation system, a buoyancy support system, a power supply and control system, a plankton suction and collection system, and an anchoring system. The device has the center of gravity on the lower part and vertically floats in water like a tumbler. The plankton suction and collection system is composed of a suction axial-flow pump and a collecting cod end. The bag-shaped plankton collecting cod end has the mesh aperture of less than 0.8 time the average body length of the target plankton, and can be used on both sides. The devices provided by the present invention can be used simultaneously and arranged in an array for collection and utilization of plankton as well as governance and remediation of water area environment, and thus have a favorable application prospect.
    Type: Application
    Filed: May 23, 2018
    Publication date: September 10, 2020
    Inventors: Kui YOU, Meiyi WU, Zihan ZHOU, Zewen CHEN, Caihua MA, Fang ZHANG, Jing DONG, Ling ZHU, Chen HOU, Honggang MA, Xintian LIU, Hua XU, Fangxin HAN, Shaojun WANG
  • Patent number: 10689828
    Abstract: The present application discloses a dredging system for a pre-paved gravel foundation bed surface in open sea deep water, including a dredging mechanism, which includes a dredging suction head, a power component and a dredging pipeline, wherein the dredging suction head is connected with the dredging pipeline; the dredging pipeline is communicated with the power component; the dredging suction head includes at least one ridge surface suction port and at least one furrow suction port; the openings of all the furrow suction ports are lower than those of all the ridge surface suction ports; a lifting mechanism, which is connected with the dredging suction head and is used for lifting the dredging suction head to the gravel foundation bed surface; a moving mechanism, which is connected with the lifting mechanism and is used for driving the dredging suction head to move within a dredging range of the gravel foundation bed surface.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: June 23, 2020
    Assignees: Shanghai Zhenhua Heavy Industries Co., Ltd., No. 2 Engineering Co. of CCCC First Harbor Engineering Co., Ltd.
    Inventors: Ming Lin, Xuejun Wang, Gang Yin, Linlin Yuan, Faqiang Su, Hong Xiang, Bin Xie, Dejin Liu, Bo Meng, Wei Xu, Zengjun Li, Jianjun Zhang, Jinbao Liu, Xiangwei Zhang, Xiangrong Zhou, Mingxiang Wang, Hongbo Wei, Chunfeng Zhu, Ziyang Bi, Jiangwei Song, Zhenjie Tao, Ling Zhu
  • Patent number: 10407956
    Abstract: A metal cabinet with electrically conductive hinges comprises a cabinet body and a cabinet door that are made of an electrically conductive metal. An LED luminous body is disposed in the cabinet door, and at least two electrically conductive hinges for enabling the cabinet door to rotate relative to the cabinet body are disposed between the cabinet door and the cabinet body. Each of the hinges comprises a first hinge body and a second hinge body. The first hinge body is connected to a first electrically conducts wire connecting the first hinge body to a power supply. A first outer insulation pad is disposed between the first hinge body and the cabinet body. The second hinge body is connected to a second electrically conductive wire connecting the second hinge body to the LED luminous body. A second outer insulation pad is disposed between the second hinge body and the cabinet door.
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: September 10, 2019
    Inventors: Ling Zhu, Maolin Lu
  • Publication number: 20190153690
    Abstract: Automatic remove equipment for disaster blooming marine organisms of sea water intake channel belongs to the field of marine environmental engineering and equipment. The equipment comprises a cod-end of collecting net, a saw blade at the end of net, a fixation and support system, a submersible spiral pump, a transport pipe system, a separating system on coast and floats. The equipment collects the disaster blooming marine organisms in the sea water channel into the bottom of a cod-end of collecting net, and cuts and decomposes the collected disaster blooming marine organisms by using a saw blade at the end of net under the combined action of the water flow power and the suction pressure of a submersible spiral pump. Fragments after cutting are sucked by the submersible spiral pump and delivered to a coast, and are subjected to solid-liquid separation by a separating system on coast and then are centrally disposed.
    Type: Application
    Filed: April 28, 2017
    Publication date: May 23, 2019
    Inventors: Kui YOU, Caihua MA, Honggang MA, Xintian LIU, Chen HOU, Yongfei LIU, Zewen CHEN, Yuyu ZHANG, Jing DONG, Fang ZHANG, Ling ZHU, Chaolun LI, Zhenhua YAO, Anyi CHEN, Zehao ZHANG, Shiwen HE
  • Publication number: 20190145081
    Abstract: The present application discloses a dredging system for a pre-paved gravel foundation bed surface in open sea deep water, including a dredging mechanism, which includes a dredging suction head, a power component and a dredging pipeline, wherein the dredging suction head is connected with the dredging pipeline; the dredging pipeline is communicated with the power component; the dredging suction head includes at least one ridge surface suction port and at least one furrow suction port; the openings of all the furrow suction ports are lower than those of all the ridge surface suction ports; a lifting mechanism, which is connected with the dredging suction head and is used for lifting the dredging suction head to the gravel foundation bed surface; a moving mechanism, which is connected with the lifting mechanism and is used for driving the dredging suction head to move within a dredging range of the gravel foundation bed surface.
    Type: Application
    Filed: January 12, 2018
    Publication date: May 16, 2019
    Inventors: Ming LIN, Xuejun WANG, Gang YIN, Linlin Yuan, Faqiang SU, Hong XIANG, Bin XIE, Dejin LIU, Bo MENG, Wei XU, Zengjun LI, Jianjun ZHANG, Jinbao LIU, Xiangwei ZHANG, Xiangrong ZHOU, Mingxiang WANG, Hongbo WEI, Chunfeng ZHU, Ziyang BI, Jiangwei SONG, Zhenjie TAO, Ling ZHU