Patents by Inventor Feng Cai
Feng Cai 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: 20240139109Abstract: The pharmacokinetic profile of the SGLT2 inhibitor bexagliflozin can be improved by formulating it as an extended release tablet. Compared with standard immediate-release dosage forms these tablets can permit a lower peak plasma concentration, Cmax, while maintaining plasma concentrations at therapeutic levels for a desired period. This can be used, for instance, to administer lower doses while still providing the same pharmacological effect.Type: ApplicationFiled: November 3, 2023Publication date: May 2, 2024Inventors: Feng WANG, Ankit SHRIVASTAVA, Rina SHAH, Brian SEED, Vinay PATIL, Michael J. HADD, Fuxia DONG, Vipan DHALL, Chunfeng DAI, Joseph Ho-Lun CHAU, Qiuhua CAI
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Patent number: 11971797Abstract: A digital mirroring method includes creating a digital model for each physical device of a plurality of physical devices located in a physical space. Once a related data of each physical device is obtained, the related data of each physical device is mapped to corresponding digital model.Type: GrantFiled: August 6, 2021Date of Patent: April 30, 2024Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Xin Lu, Fu-Fa Cai, Hui-Feng Liu
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Patent number: 11937998Abstract: Various embodiments of a hearing protection device and a method of forming such device are disclosed. The hearing protection device includes a first hearing protector, a second hearing protector, and an elongated connector including a first end that is connected to the first hearing protector and a second end that is connected to the second hearing protector. The device further includes a frangible attachment element disposed between a first portion of the elongated connector and a second portion of the elongated connector that temporarily connects the first portion to the second portion such that the elongated connector is in a compact configuration. The elongated connector is adapted to be disposed in an elongated configuration when the frangible attachment element is broken.Type: GrantFiled: March 31, 2017Date of Patent: March 26, 2024Assignee: 3M Innovative Properties CompanyInventors: Feng Cai, Jeffrey L. Hamer
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Patent number: 11942791Abstract: A self-powered wireless keyboard by modifying the structure of a traditional membrane keyboard having a volcanic crater structure. Not damaging the original membrane keyboard structure, a micro magnet core is installed inside a cylindrical protrusion block under the key cap as a mover of the induction power generation device, and an induction coil is wound in a key slot of the keyboard base as the stator of the induction power generation device. In this way, when each key is pressed, it will produce induction current. A layer of flexible solar cell can be laid on the upper surface of the key, which can generate electricity by collecting the light energy in the surrounding environment during the time of daily illumination.Type: GrantFiled: September 26, 2021Date of Patent: March 26, 2024Assignee: Beijing Institute of TechnologyInventors: Fang Deng, Yanxin Ji, Xinyu Fan, Yeyun Cai, Chengwei Mi, Feng Gao, Jie Chen, Lihua Dou
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Publication number: 20240093944Abstract: The present invention application relates to a spiral heat exchanger and a heat exchange device.Type: ApplicationFiled: November 30, 2021Publication date: March 21, 2024Applicant: SHANGHAI XINGYE MATERIALS TECHNOLOGY CO., LTD.Inventors: Feng GAO, Zaixiang LIU, Yanfeng CHEN, Yuanfeng CAI, Bing WANG, Zhengyan NIU
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Publication number: 20240082798Abstract: Disclosed are methods and systems for implementing dynamic control of acoustic fields, which involves the use of machine learning through a Markov Decision Process. The machine learning algorithm monitors an attribute of a system and maintains the attribute within a range by altering a signal sent to an acoustic transducer. The acoustic transducer is configured to alter the attribute of the system. The attribute may be an attribute of the acoustic field produced by the acoustic transducer, or may be an attribute of another element of the system, such as a fluid, a rotor, or a cell mass.Type: ApplicationFiled: January 27, 2022Publication date: March 14, 2024Inventors: Feng Guo, Hongwei Cai
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Publication number: 20240084237Abstract: Disclosed is an apparatus configured to support growth of a 3D, hollow organoid. The apparatus contains a support structure and an enclosure, wherein a number of cells positioned between the support structure and the enclosure can grow on/around the support structure to form the organoid. The support structure additionally contains openings such that a fluid within the structure can flow into the organoid. The support structure may also extend between two fluid reservoirs configured to supply a fluid to the structure and organoid. The entire apparatus may be formed from an additive manufacturing process.Type: ApplicationFiled: January 13, 2022Publication date: March 14, 2024Inventors: FENG GUO, ZHENG AO, HONGWEI CAI
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Publication number: 20240072493Abstract: A chip slot is disclosed, which includes a slot, where a plurality of terminal groups are disposed in the slot, terminals in each terminal group include metal sheets that are symmetrically disposed on two opposite inner side walls of the slot, and each metal sheet has a bending pin that extends outside the slot; bending directions of bending pins on the terminals in each terminal group are same; and for any row of metal sheets in any two adjacent terminal groups, along an arrangement direction of the row of metal sheets, bending pins of the metal sheets in the adjacent terminal groups are alternately arranged on both sides of the row of metal sheets. The bending pins of the row of metal sheets are bent toward two different directions.Type: ApplicationFiled: September 8, 2023Publication date: February 29, 2024Inventors: Tianren LIU, Kanghua OU, Yuanbin CAI, Junwei ZHONG, Xianfeng CHEN, Feng WANG, Zhiwei ZHANG
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Publication number: 20230234450Abstract: A wheel-track magnetic suspension vehicle system includes a U-shaped channel and a magnetically-suspended vehicle therein. Arranged at the bottom of the U-shaped channel are two permanent magnet roadbeds and one wheel roadbed. Provided on the two permanent magnet roadbeds is a permanent magnet A; the magnetically-suspended vehicle includes a compartment body, a chassis, a front drive wheel, and a rear drive wheel. Two sides of the chassis are provided with a permanent magnet B. Permanent magnet B and permanent magnet A are vertically aligned and have the same polarity. The front drive wheel and rear drive wheel are arranged on the wheel roadbed. The two sides of the top part of the U-shaped channel are equipped with power supply line banks. The two sides of the compartment body are equipped with power pickup cables.Type: ApplicationFiled: January 12, 2021Publication date: July 27, 2023Applicant: JINAN SHANGHAI FLUID CONTROL EQUIPMENT CO., LTDInventor: Feng CAI
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Publication number: 20230226987Abstract: A laminated glass mounted with a camera is provided. The laminated glass includes an external glass panel, an internal glass panel, and an intermediate bonding layer. A bracket is fixed to a fourth surface of the laminated glass. The camera is mounted on the bracket. An opaque resin layer is further disposed between the fourth surface and the bracket. The opaque resin layer has a visible light transmittance less than or equal to 3%. For each of the first surface, the second surface, the third surface, and the fourth surface of the laminated glass, no dark ceramic ink layer is disposed in a region which surrounds each optical transmitting window and has a periphery at least 10 mm away from a periphery of said each optical transmitting window.Type: ApplicationFiled: March 16, 2023Publication date: July 20, 2023Applicant: FUYAO GLASS INDUSTRY GROUP CO., LTD.Inventors: Changlong HE, Feng CAI, Xiong LI, Jianming ZHANG, Jinliang GUAN
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Publication number: 20230211587Abstract: A windshield for a vehicle and a method for manufacturing the windshield are provided in the disclosure. The windshield includes an outer glass panel, an inner glass panel, and an intermediate adhesive layer. An opaque masking layer is disposed on at least one surface of the windshield. The opaque masking layer includes a dark ceramic-ink layer and an ultraviolet-drying ink layer. The dark ceramic-ink layer has a first no-ink region, the ultraviolet-drying ink layer is located in the first no-ink region, the ultraviolet-drying ink layer has a light transmitting region. According to the disclosure, an optical quality of the light transmitting region can be ensured, a diopter of the light transmitting region is less than or equal to 200 mdpt.Type: ApplicationFiled: March 10, 2023Publication date: July 6, 2023Applicant: FUYAO GLASS INDUSTRY GROUP CO., LTD.Inventors: Lele TU, Hui WANG, Xianping LIU, Jinliang GUAN, Feng CAI
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Patent number: 11627182Abstract: Methods and systems are directed to a content services platform. The content services platform may include a processor and a memory storing instructions that, when executed by the processor, configure the content services platform to perform a method. The method may include receiving a request to initiate a shared session from a first client, the request including a first client identifier. Based on the received request, a session identifier may be provided to the first client associated with the first client identifier. A request from a second client may be received and may be associated with the session identifier. Thus, when message data from the first client is received, the message data may be added to a queue associated with the session identifier such that the message data may be provided from the queue to the second client based on the session identifier.Type: GrantFiled: August 4, 2021Date of Patent: April 11, 2023Assignee: Lemon Inc.Inventors: Yiling Chen, Jie Liao, Feng Cai
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Publication number: 20230042835Abstract: Methods and systems are directed to a content services platform. The content services platform may include a processor and a memory storing instructions that, when executed by the processor, configure the content services platform to perform a method. The method may include receiving a request to initiate a shared session from a first client, the request including a first client identifier. Based on the received request, a session identifier may be provided to the first client associated with the first client identifier. A request from a second client may be received and may be associated with the session identifier. Thus, when message data from the first client is received, the message data may be added to a queue associated with the session identifier such that the message data may be provided from the queue to the second client based on the session identifier.Type: ApplicationFiled: August 4, 2021Publication date: February 9, 2023Inventors: Yiling Chen, Jie Liao, Feng Cai
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Patent number: 11519147Abstract: The present invention provides a low-energy coastal beach restoration method, comprising: constructing a convex beach berm, determining an aspect ratio of the beach berm edge, determining a beach face slope, performing sand replenishment, determining the dredging zone and dredging depth, and determining the steps of building a sediment groin. The present invention utilizes the feature of the convergence effect of the wave energy on the headland, artificially constructs a convex headland shaped beach berm, and determines the required beach face range and slope according to the convex beach berm edge. During beach restoration, dredging around the beach face, while reducing mud sources and increasing the nearshore water depth, it also builds a convex nearshore terrain, which effectively increases the wave energy at the restoration site and improves the coast muddy situation of low-energy coasts.Type: GrantFiled: November 18, 2020Date of Patent: December 6, 2022Inventors: Jun Zhu, Feng Cai, Hongshuai Qi, Gang Lei, Jianhui Liu, Jinhai Zheng, Jixiang Zheng, Chi Zhang, Huimei Cao
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Patent number: 11475199Abstract: Simulating a circuit design using a data processing system includes partitioning the circuit design into a top-level design and a sub-design along a boundary defined by one or more stream channels coupling a component of the top-level design with the sub-design. The sub-design is extracted from the circuit design and replaced with a stub having a client socket. A wrapper having a server socket is added to the sub-design. The top-level design and the sub-design are compiled into respective simulation kernels. The circuit design is simulated by executing the respective simulation kernels concurrently. The respective kernels communicate over a socket connection established by the client socket and the server socket. In other aspects, the partitioning results in partitions such that one partition is simulated as software and another partition is implemented in circuitry such that the circuit design may be hardware co-simulated.Type: GrantFiled: September 27, 2021Date of Patent: October 18, 2022Assignee: Xilinx, Inc.Inventors: Saikat Bandyopadhyay, Feng Cai, Tapodyuti Mandal, Vinayak Thonda, Sree Rohith Pulipaka
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Publication number: 20220318302Abstract: The present application provides an audio previewing method, an apparatus and a storage medium. The method plays, on a target audio file set interface, an audio preview clip of at least one audio file in a target audio file set in response to a previewing request of previewing the target audio file set without entering a target audio file set detailed interface, so that a user can quickly preview the target audio file set through auditory sense, and the user can preview the at least one audio file in the target audio file set at a time, which is simple in operation. In addition, embodiments of the present application further display, on the target audio file set interface, information of an audio file corresponding to the audio preview clip that is currently played during previewing, such as name and/or singer.Type: ApplicationFiled: July 2, 2021Publication date: October 6, 2022Inventors: Chaopeng LIU, Feng CAI, Yan YU, Liang REN
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Publication number: 20220247866Abstract: Voicemail spam detection is performed based on content of voicemail messages. The content of an incoming voicemail message is compared to a spam template that includes a representation of a spam voicemail. Spam templates may be generated based on spam indications provided by users for voicemail messages they have received. User indications for sufficiently similar voicemail messages may be aggregated by maintaining a vote count for a spam template that reflects how many times a user has indicated a matching voicemail message is spam. A spam template may also include an occurrence count that reflects how many times voicemail messages matching a spam template have been detected in a telephony system. An incoming voicemail message may be compared to spam templates and, responsive to a match of content and/or a corresponding vote count or occurrence count meeting a condition, the voicemail message may be identified as spam.Type: ApplicationFiled: March 3, 2021Publication date: August 4, 2022Inventors: Melinda Min Xiao-Devins, Haifeng Geng, Mengxiao Qian, Feng Cai Sun, Hui Wen
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Publication number: 20210395968Abstract: The present invention provides a low-energy coastal beach restoration method, comprising: constructing a convex beach berm, determining an aspect ratio of the beach berm edge, determining a beach face slope, performing sand replenishment, determining the dredging zone and dredging depth, and determining the steps of building a sediment groin. The present invention utilizes the feature of the convergence effect of the wave energy on the headland, artificially constructs a convex headland shaped beach berm, and determines the required beach face range and slope according to the convex beach berm edge. During beach restoration, dredging around the beach face, while reducing mud sources and increasing the nearshore water depth, it also builds a convex nearshore terrain, which effectively increases the wave energy at the restoration site and improves the coast muddy situation of low-energy coasts.Type: ApplicationFiled: November 18, 2020Publication date: December 23, 2021Applicant: THIRD INSTITUTE OF OCEANOGRAPHY, MINISTRY OF NATURInventors: Jun ZHU, Feng CAI, Hongshuai QI, Gang LEI, Jianhui LIU, Jinhai ZHENG, Jixiang ZHENG, Chi ZHANG, Huimei CAO
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Publication number: 20210322224Abstract: An earplug assembly that includes an earplug. The assembly also includes a flexible cord extending from a first cord end to a second cord end and the first cord end fixed to the earplug, the flexible cord formed of copolymer comprising ethylene segments and vinyl acetate segments. The flexible cord has an elastic modulus of 10 MPa or greater at 100% elongation.Type: ApplicationFiled: June 28, 2021Publication date: October 21, 2021Inventors: James D. Brown, Feng Cai, Robert C. Coffin
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Publication number: 20210247419Abstract: The present invention belongs to the field of ship engineering, and provides a ship real wind measuring device calibration method. In this method a ship sway simulator is build using a 2-axis ganged platform, natural wind is simulating generated using a wind tunnel flow field. Then the ship sway simulator is controlled to simulate the ship spatial motion under the disturbance of stormy waves. Furthermore, the data of the wind speed and direction is obtained under different sway angles and speeds. So that the database of wind direction and speed measurement, attitude measurement, actual wind direction and speed measurement is formed. Subsequently, a calibration model based on BP neural network is constructed using this database, a ship real wind direction and speed calibration algorithm is formed, which can calibrate a ship real wind measuring device.Type: ApplicationFiled: May 28, 2020Publication date: August 12, 2021Inventors: Dazhi WANG, Xiaoyan GUO, Yuanda CI, Feng CAI, Xiao WANG, Shaoyan ZUO