Patents by Inventor Yan Jin
Yan Jin 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).
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Publication number: 20240136561Abstract: The invention provides flow batteries and methods of using flow batteries that reduce loss of capacity. The loss of capacity may be mitigated by electrically oxidizing an organic species in the negolyte.Type: ApplicationFiled: February 11, 2022Publication date: April 25, 2024Inventors: Marc-Antoni GOULET, Min WU, Yan JING, Eric FELL, Daniel POLLACK, Shijian JIN, Michael J. AZIZ, Roy G. GORDON
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Publication number: 20240131881Abstract: Provided in the present disclosure are a coupler and a vehicle with the coupler. The coupler includes: a coupler body, having an accommodating cavity, a first impact protection pin flange being disposed on the coupler body; and a coupler tongue, pivotally connected to the coupler body. The coupler tongue includes a head portion and a tail portion. The tail portion is positioned inside the accommodating cavity, and a first interval d is formed between an end surface of the tail portion and the coupler body. The coupler tongue further includes a second impact protection pin flange, and a second interval b is formed between the first impact protection pin flange and the second impact protection pin flange, wherein the first interval d and the second interval b satisfy: d<b.Type: ApplicationFiled: June 30, 2022Publication date: April 25, 2024Inventors: Yingjun CUI, Shiliang FAN, Qingmin MENG, Pengdi JIN, Yan WANG, Mingyu WEI
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Patent number: 11964937Abstract: A (methyl)acrolein oxidation catalyst and a preparation method therefor-in which the catalyst has a composition represented by the following formula: x(Mo12PaCsbVcDeOf)+tC/yZ in which Mo12PaCSbVcDeOf is a heteropolyacid salt main catalyst; C is a nano carbon fiber additive, and Z is a carrier thermal conduction diluent; Mo, P, Cs, V, and O represent the elements of molybdenum, phosphorus, cesium, vanadium, and oxygen, respectively; D represents at least one element selected from the group consisting of copper, iron, magnesium, manganese, antimony, zinc, tungsten, silicon, nickel, and palladium; a, b, c, e, and f represent the atomic ratio of each element, a=0.1-3, b=0.01-3, c=0.01-5, e=0.01-2, and f being the atomic ratio of oxygen required to satisfy the valence of each of the described components; x and y represent the weights of the main catalyst and the carrier thermal conduction diluent Z, and y/x=11.1-50%; and t represents the weight of the nano carbon fiber, and t/x=3-10%.Type: GrantFiled: January 17, 2019Date of Patent: April 23, 2024Assignee: Shanghai Huayi New Material Co., Ltd.Inventors: Xin Wen, Ge Luo, Xinlei Jin, Tonghao Wu, Yan Zhuang, Zhigang Qian, Xiaodong Chu
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Publication number: 20240127781Abstract: Provided is a pressure-resistant underwater acoustic coating structure with a mesh structure interlayer, including an outer coating, a mesh structure interlayer, an inner coating, and a metal backing; wherein the outer coating is used for inputting acoustic waves, the mesh structure interlayer and the inner coating are used for consuming acoustic wave energy, and the metal backing is used for enriching a sound absorption mode; and the outer coating, the mesh structure interlayer, the inner coating and the metal backing are attached in sequence.Type: ApplicationFiled: August 18, 2023Publication date: April 18, 2024Applicant: Harbin Engineering UniversityInventors: Guoyong JIN, Xinyu JIA, Tiangui YE, Yan YAN, Shuo WANG, Xudong PAN, Yang SHANGGUAN, Yaowei YIN
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Patent number: 11963143Abstract: This application provides a communication method and a communications apparatus, where the communication method includes: receiving, by a terminal device, downlink control information, where the downlink control information is used to indicate the terminal device to receive or send a first channel on a first resource; receiving, by the terminal device, first indication information, where the first indication information is used to indicate a second resource; when the first resource and the second resource overlap in time domain, receiving or sending, by the terminal device, the first channel on a third resource, where the third resource and the second resource do not overlap in time domain.Type: GrantFiled: February 9, 2021Date of Patent: April 16, 2024Assignee: Huawei Technologies Co., Ltd.Inventors: Xiaolei Tie, Jun Li, Zhe Jin, Yan Wang
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Patent number: 11955764Abstract: Disclosed is a submarine network device, comprising a fiber set, a pump laser set, an erbium doped fiber amplifier (EDFA) set, a primary fiber coupler (CPL) set and a secondary CPL set, wherein the primary CPL set comprises N primary CPLs, the secondary CPL set comprises N secondary CPLs, with N being an integer greater than or equal to 3. The fiber set is configured to connect the pump laser set, the primary CPL set, the secondary CPL set and the EDFA set. An input port of each primary CPL in the primary CPL set is at least connected with a pump laser. An output port of each secondary CPL in the secondary CPL set is at least connected with an EDFA. Output ports of each primary CPL in the primary CPL set are respectively connected with two different secondary CPLs that are spaced by a secondary CPL, and input ports of each secondary CPL in the secondary CPL set are respectively connected with two different primary CPLs that are spaced by a primary CPL.Type: GrantFiled: August 27, 2018Date of Patent: April 9, 2024Assignee: HMN Technologies Co., LimitedInventors: Changwu Xu, Yuhe Li, Ge Jin, Yan Wang, Liping Ma
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Patent number: 11949877Abstract: Innovations in adaptive encoding of screen content based on motion type are described. For example, a video encoder system receives a current picture of a video sequence. The video encoder system determines a current motion type for the video sequence and, based at least in part on the current motion type, sets one or more encoding parameters. Then, the video encoder system encodes the current picture according to the encoding parameter(s). The innovations can be used in real-time encoding scenarios when encoding screen content for a screen sharing application, desktop conferencing application, or other application. In some cases, the innovations allow a video encoder system to adapt compression to different characteristics of screen content at different times within the same video sequence.Type: GrantFiled: October 1, 2021Date of Patent: April 2, 2024Assignee: Microsoft Technology Licensing, LLCInventors: Satya Sasikanth Bendapudi, Ming-Chieh Lee, Yan Lu, Bin Li, Jizhe Jin, Jiahao Li, Shao-Ting Wang
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High-temperature Fast-curing Starch-based Adhesive for Particleboards and Preparation Method Thereof
Publication number: 20240101873Abstract: The present disclosure discloses a high-temperature fast-curing starch-based adhesive for particleboards and a preparation method thereof, belonging to the technical field of adhesive preparation. The low viscosity of the starch-based adhesive is ensured by selecting a crosslinking monomer which does not self-crosslink in a reaction process in the present disclosure, and a binary crosslinking agent matched with the crosslinking monomer is added before use to be quickly crosslinked with the crosslinking monomer at high temperature so as to ensure better thermosetting property and water resistance as well as faster curing speed of the starch-based adhesive at the same time, which meets the requirements of the particleboards for the adhesive, solves the problem of long curing time of the existing starch-based adhesives at high temperatures, further shortens the curing time of the starch-based adhesives to about 60 s, and improves the production efficiency of the particleboards.Type: ApplicationFiled: December 6, 2023Publication date: March 28, 2024Inventors: Li CHENG, Zhengbiao GU, Yan HONG, Zhaofeng LI, Caiming LI, Xiaofeng BAN, Junnan JIN, Dongdong WU, Mengwei ZHANG, Jian YIN -
Publication number: 20240099920Abstract: A method for controlling a device for automatically adjusting an airway opening body position is provided. The device includes a horizontal base plate, a head support block, a back support plate, a neck support apparatus, a head cover assembly, and a programmable logic controller (PLC). The neck support apparatus is positioned between the head support block and the back support plate. The PLC is configured to controls a stroke of an electric cylinder according to the following equations: ?=1.235?+?, and ?=KX+B+C, where ? is a body position angle, the body position angle is an angle between a positive projection line of a connecting line from a mandibular angle to an external acoustic meatus on a symmetrical surface of a human body and the back support plate, and ? is a preset value ranging from 90° to 100°.Type: ApplicationFiled: November 14, 2022Publication date: March 28, 2024Inventors: XIANG-MEI YANG, MIN-YUE SUN, HONG-MEI CHEN, YAN LUO, JUN WU, JUAN HUANG, DONG-MEI LI, QING ZENG, JING ZHOU, JING WEN, JIN-JIN GUO
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Publication number: 20240093599Abstract: A lost circulation detection device includes a first detection member and a second detection member, a first signal transmitter and a first signal receiver are disposed on the first detection member, and the first signal transmitter transmits a signal along an axial direction of a rockshaft so that the first signal receiver acquires data information of drilling fluid in the axial direction of the rockshaft; a fluid channel penetrating through the second detection member is disposed in the second detection member, and the fluid channel is configurable to be in communication with the rockshaft; a second signal transmitter and a second signal receiver are disposed oppositely on two sides of the fluid channel, and the second signal transmitter transmits a signal along a center line of a second accommodating groove, so that the second signal receiver acquires data information of drilling fluid in a circumferential direction of the rockshaft.Type: ApplicationFiled: November 28, 2023Publication date: March 21, 2024Applicants: PetroChina Company Limited, CNPC Engineering Technology R&D Company LimitedInventors: Guangjie YUAN, Jingcui LI, Yan XIA, Jifang WAN, Gentai JIN, Guotao LI, Hong ZHANG, Tianen LIU, Pan FU, Yuhan PANG
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Publication number: 20240097053Abstract: A splicing adhesive film, a manufacturing method thereof, and a photovoltaic module are provided. The splicing adhesive film includes a first portion and a plurality of second portions. The first portion includes a first material, and each second portion includes a second material. The first portion is located in the central region, and the plurality of second portions each are at least partially located in the edge region. The first portion and each second portion are at least partially overlapped in the first direction. The maximum thickness of each second portion located in the edge region is P, and the maximum thickness of the first portion located in the central region is Q, P>Q.Type: ApplicationFiled: March 6, 2023Publication date: March 21, 2024Inventors: Hao JIN, Yunfei XIE, Zhiqiu GUO, Yan GAO, Zixin FAN
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Patent number: 11933724Abstract: Disclosed are a device of complex gas mixture detection based on optical-path-adjustable spectrum detection and a method therefor, and the device includes: a light source configured for generating an incident beam and emitting the incident beam into an optical gas cell; the optical gas cell, including a cavity configured for accommodating a gas sample, and a reflection module group configured for reflecting the incident beam and a track arranged in the cavity, where the track is consistent with a light path of the light beam in the cavity; a detector module that is connected with the track in a relatively movable manner and is configured for receiving light beams and obtaining spectral data, where an optical path is changed by moving the detector module relative to the track; and a data acquisition unit that is configured for acquiring the spectral data obtained by the detector module.Type: GrantFiled: December 1, 2023Date of Patent: March 19, 2024Assignee: Hubei University of TechnologyInventors: Yin Zhang, Xiaoxing Zhang, Ran Zhuo, Zhiming Huang, Guozhi Zhang, Dibo Wang, Shuangshuang Tian, Mingli Fu, Yunjian Wu, Yan Luo, Shuo Jin, Jinyu Pu, Yalong Li
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Patent number: 11925547Abstract: The present invention relates to a coating composition for an in-vivo implantable prosthesis including a photoinitiator, a crosslinking agent, and a phosphorylcholine (pc) monomer having an acrylate group, a method of coating an in-vivo implantable prosthesis using the coating composition, and a cosmetic prosthesis coated with the crosslinked polyphosphorylcholine. An in-vivo implantable prosthesis coated with crosslinked polyphosphorylcholine may be manufactured by a simple method of applying a coating composition including a photoinitiator, a crosslinking agent, and a phosphorylcholine (pc) monomer having an acrylate group according to the present invention, and then irradiating uv rays. The crosslinked polyphosphorylcholine coating may provide hydrophilicity for the surface and may also remarkably reduce adsorption of proteins and fibroblasts, which may cause side effects such as capsular contracture.Type: GrantFiled: August 25, 2021Date of Patent: March 12, 2024Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Tae Hyun Choi, Yan Lee, Ji Ung Park, Ji Yeon Ham, Hee Jin Kim, Suk Wha Kim, Hye Jeong Min
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Patent number: 11912316Abstract: A vehicle coupler, a coupler tongue and a coupler body. Upper traction platforms and lower traction platforms of the coupler tongue and the hook body are arranged in an offset manner in the horizontal direction, and the section R of a traction surface of the upper traction platform and the section S of a traction surface of the lower traction platform are obtained by sectioning the coupler tongue along any vertical surface across an axis of a pin hole; and the perpendicular distance between the point on the section R closest to a nock portion and the axis of the pin hole is k, and the perpendicular distance between the point on the section S closest to the neck portion and the axis of the pin hole is m, and as such, n=|k?m|, and 10 mm?n?125 mm.Type: GrantFiled: June 26, 2019Date of Patent: February 27, 2024Assignee: CRRC QIQIHAR ROLLING STOCK CO., LTD.Inventors: Qingmin Meng, Yingjun Cui, Yan Wang, Pengdi Jin, Changchun Wang, Shengguo Cong
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Publication number: 20230405787Abstract: For a system of adjusting a speed of an electric tool, a power supply module is connected to an inverter, the inverter is connected to a motor and a controller; the controller is connected to a switch fixed-speed module, a rotational speed display module, and a fixed-speed prompting module. The switch fixed-speed module comprises a switch trigger connected to the controller and is configured to set a target operating speed of the motor based on the amount of turned-on stroke of the switch trigger. The rotational speed displaying module is configured to display a preset operating speed of the motor. The fixed-speed prompting module is configured to prompt a setting state of the target operating speed.Type: ApplicationFiled: September 5, 2023Publication date: December 21, 2023Inventors: Yan JIN, Jin QIAN, Chao ZHOU
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Publication number: 20230391984Abstract: Compatibility in polymer compounds is determined by the kinetics of mixing and chemical affinity. Compounds like reinforcing filler/elastomer blends display some similarity to colloidal solutions in that the filler particles are close to randomly dispersed through processing. Applying a pseudo-thermodynamic approach takes advantage of this analogy between the kinetics of mixing for polymer compounds and true thermally driven dispersion for colloids. The results represent a new approach to understanding and predicting compatibility in polymer compounds based on a pseudo-thermodynamic approach.Type: ApplicationFiled: April 11, 2023Publication date: December 7, 2023Inventors: Yan Jin, Gregory Beaucage, Karsten Vogtt, Hanqiu Jiang, Vikram K. Kuppa, Hyeonjae Kim, Jan IIavsky, Mindaugas Rackaitis
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Publication number: 20230339875Abstract: A method of preparing epoxypropane by direct epoxidation of propylene includes the steps of contacting a mixed gas consisting of a reaction feed gas and a diluent gas with a catalyst to carry out reaction under reaction conditions of propylene epoxidation to prepare epoxypropane. The reaction feed gas contains propylene, oxygen gas and hydrogen gas while at least a portion of the diluent gas is a gaseous olefin. Using gaseous olefin as at least a portion of the diluent gas to perform propylene epoxidation that can significantly extend service life of the catalyst, effectively reduce the used amount of diluent gas, and improve the reaction selectivity and propylene conversion rate.Type: ApplicationFiled: January 26, 2021Publication date: October 26, 2023Inventors: Chenyang ZHAO, Bing SUN, Hongwei ZHU, Junjie FENG, Lin WANG, Zhe YANG, Wei XU, Huiyun JIANG, Fei AN, Yan JIN
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Patent number: 11715947Abstract: An electrostatic discharge (ESD) protection circuit includes an ESD detector connected between a pad and a first power source and configured to generate a detection signal when ESD is detected at the pad, a switch transistor including a gate controlled by the detection signal and a source and a drain connected between the pad and the memory, and a leakage current prevention circuit including a first transistor including a first gate connected to a second power source and a source and a drain connected between the pad and a first node, and a second transistor including a second gate connected to the pad and a source and a drain connected between the first node and the second power source. The first node is connected to or in electrical communication with a bulk node of the switch transistor.Type: GrantFiled: December 18, 2021Date of Patent: August 1, 2023Assignee: DB HiTek, Co., Ltd.Inventors: Sang Mok Lee, Joon Tae Jang, Won Suk Park, Li Yan Jin, Seung Hoo Kim
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Patent number: 11667906Abstract: Magnetic microcarrier beads have a particle size of 1 to 1000 micrometers and include a composite core and a polymer coating that surrounds and encapsulates the core. The composite core includes magnetic particles embedded within an indigestible polymer matrix. The coating is a digestible or indigestible polymer that facilitates cell adhesion to the surface of the beads during cell culture. Magnetic force can be used to agitate the microcarrier beads during cell culture as well as to separate the beads from cultured cells or processed bio-media.Type: GrantFiled: November 24, 2015Date of Patent: June 6, 2023Assignee: CORNING INCORPORATEDInventors: Stephen Joseph Caracci, Ye Fang, Ann MeeJin Ferrie, Yan Jin, Lingyan Wang, Yue Zhou
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Patent number: 11605641Abstract: A flash device and a manufacturing method thereof. The method comprises: providing a substrate, and forming, on the substrate, a floating gate polycrystalline layer, a floating gate oxide layer, and a tunneling oxide layer; wherein the floating gate polycrystalline layer is formed on the substrate, the floating gate oxide layer is formed between the substrate and the floating gate polycrystalline layer, a substrate region at one side of the floating gate polycrystalline layer is a first substrate region, a substrate region at the other side of the floating gate polycrystalline layer is a second substrate region; forming, on the tunneling oxide layer, located in the first substrate region, a continuous non-conductive layer, the non-conductive layer extending to the tunneling oxide layer at a side wall of the floating gate polycrystalline layer; and forming, on the tunneling oxide layer, a polysilicon layer.Type: GrantFiled: October 12, 2019Date of Patent: March 14, 2023Assignee: CSMC TECHNOLOGIES FAB2 CO., LTD.Inventors: Song Zhang, Zhibin Liang, Yan Jin, Dejin Wang