Patents by Inventor Li Yao

Li Yao 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: 12385488
    Abstract: A rotary compressor includes a housing, a motor and a compression pump. The housing includes a main shell, a top cover and a bottom cover. The motor is located in the housing. The compression pump is located in the housing and below the motor. The compression pump includes a cylinder. The cylinder includes a first end surface and a second end surface, an oil storage area is formed between the second end surface of the cylinder of the compression pump and a bottom cover of the housing. Wherein a volume of the refrigerant oil in the oil storage area is V, an inner diameter of the main shell is M, a distance between a bottom surface of the bottom cover and a bottom surface of the cylinder of the compression pump is H, a circumference is IT, and the following condition is satisfied: 25%?V/(?(M/2)2H)?40%.
    Type: Grant
    Filed: October 7, 2024
    Date of Patent: August 12, 2025
    Assignee: RECHI PRECISION CO., LTD.
    Inventors: Li-Yao Chiang, Chia-Pin Chang, Wen-Jen Kuo, Hsi-Kun Hsu, Shun-Yung Huang
  • Patent number: 12368333
    Abstract: A rotor for an interior permanent magnet motor, an interior permanent magnet motor, and a compressor includes a rotor core, a plurality of U-shaped permanent magnet accommodating grooves, a plurality of first air grooves, and a plurality of first recesses, wherein the plurality of U-shaped permanent magnet accommodating grooves are arranged inside the rotor core at intervals; the plurality of first air grooves are provided outside the ends of the U-shaped permanent magnet accommodating grooves; and each first air groove is located on an extension line of the end of the corresponding U-shaped permanent magnet accommodating groove and is close to the outer contour of the rotor so as to form a plurality of first magnetic isolation bridges.
    Type: Grant
    Filed: February 23, 2021
    Date of Patent: July 22, 2025
    Assignee: DANFOSS (TIANJIN) LTD.
    Inventors: Wanzhen Liu, Yan Lin, Guangqiang Liu, Zhenyu Wang, Meng Wang, Shizhong Ji, Li Yao
  • Patent number: 12351673
    Abstract: The present disclosure provides a two-part composition polymeric material including a first part and a second part. The first part includes an inorganic filler and a polymeric material including a polymerized reaction product of a polymerizable composition including components. The components include a uretdione-containing material including a reaction product of a diisocyanate reacted with itself; a first hydroxyl-containing compound; and an optional second hydroxyl-containing compound having a single OH group. The second part includes a polythiol having an average sulfhydryl group functionality of 2 or greater. Further, a method of adhering two substrates is provided, including obtaining a two-part composition; combining at least a portion of the first part with at least a portion of the second part to form a mixture; disposing at least a portion of the mixture on a first substrate; and contacting a second substrate with the mixture disposed on the first substrate.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: July 8, 2025
    Assignee: 3M Innovative Properties Company
    Inventors: Kolby L. White, Li Yao, Joseph D. Rule, Matthew J. Kryger, Michael A. Kropp
  • Publication number: 20250215159
    Abstract: A method of synthesizing a crosslinked polymer electrode is provided. The method includes meltmixing (i) methylvinyl silicone rubber (MVQ) having a vinyl content of between 0.05 percent and 5 percent and (ii) urethane acrylate at a temperature of between 125° C. and 225° C., which forms a solution. Moreover, the MVG to urethane acrylate wt/wt ratio is between 1:10 and 1000:1 at initiation of the meltmixing. The method includes adding a peroxide, at between 0.1 wt % to 5 wt % to the solution, while mixing the solution, which forms the crosslinked polymer electrode in which the MVQ is cross-linked with urethane acrylate. Moreover, the crosslinked polymer electrode has a Young's modulus of between 0.5 MPa and 24 GPa.
    Type: Application
    Filed: December 24, 2024
    Publication date: July 3, 2025
    Inventors: Li Yao, Fang He, Robert Cole Bolger-Cruz, Simon Jacobs, Kristopher Erickson
  • Patent number: 12338316
    Abstract: A composition is described comprising a cyclic olefin; a ring opening metathesis polymerization catalyst; and at least 40 wt. % of thermally conductive particles. The thermally conductive particles are selected such that the composition after curing has a thermal conductivity of at least 1W/M*K. In one embodiment, the thermally conductive particle comprises a combination of smaller and larger thermally conductive particles. In another embodiment, the thermally conductive particles comprise boron nitride particles. Also described are (e.g. structural) adhesives, methods of bonding and articles.
    Type: Grant
    Filed: October 2, 2020
    Date of Patent: June 24, 2025
    Assignee: 3M Innovative Properties Company
    Inventors: Mario A. Perez, Li Yao, Eumi Pyun, Binhong Lin, Michael A. Kropp, Kalc C. Vang, Matthew J. Kryger
  • Patent number: 12324987
    Abstract: A method for displaying a virtual item includes: displaying a first virtual environment picture, the first virtual environment picture displaying a second virtual item in an effective state; controlling, in response to a use instruction, a target virtual character to use an equipped first virtual item; displaying, in response to the second virtual item being located within a first influence range of the first virtual item, that the second virtual item is switched from the effective state to an ineffective state; and displaying, in response to satisfying a restoration condition, that the second virtual item is switched from the ineffective state to the effective state.
    Type: Grant
    Filed: April 5, 2022
    Date of Patent: June 10, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Li Yao
  • Patent number: 12326148
    Abstract: A rotary compressor includes a housing, a motor and a compression pump. The housing includes a main shell, a top cover and a bottom cover. The motor is located in the housing. The compression pump is located in the housing and below the motor. The compression pump includes a cylinder. The cylinder includes a first end surface and a second end surface, an oil storage area is formed between the second end surface of the cylinder of the compression pump and a bottom cover of the housing. Wherein a volume of the refrigerant oil in the oil storage area is V, an inner diameter of the main shell is M, a distance between a bottom surface of the bottom cover and a bottom surface of the cylinder of the compression pump is H, a circumference is ?, and the following condition is satisfied: 25%?V/(?(M/2)2H)?40%.
    Type: Grant
    Filed: September 30, 2024
    Date of Patent: June 10, 2025
    Assignee: RECHI PRECISION CO., LTD.
    Inventors: Li-Yao Chiang, Chia-Pin Chang, Wen-Jen Kuo, Hsi-Kun Hsu, Shun-Yung Huang, Jose-Antonio Ruiz Bermejo
  • Publication number: 20250182306
    Abstract: Some implementations relate to methods, systems, and computer-readable media for medical imaging. A method includes providing as input to the neural network, a first image and a second image, wherein the first image and the second image are reconstructed from a fast spin echo (FSE) magnetic resonance (MR) imaging sequence, determining, using the neural network, a dense displacement field based at least on the first image and the second image, obtaining, using the neural network, a transformed image based on the first image and the dense displacement field, wherein the transformed image is aligned with the second image, computing a registration loss value based on comparison of the transformed image and the second image, and adjusting one or more parameters of the neural network based on the registration loss value.
    Type: Application
    Filed: March 20, 2024
    Publication date: June 5, 2025
    Applicant: Hyperfine Operations, Inc.
    Inventors: Neel Dey, Jo Schlemper, Seyed Sadegh Mohseni Salehi, Li Yao, Michal Sofka
  • Patent number: 12279932
    Abstract: A releasable medical drape, and systems and methods having the same, includes at least a liquid-impermeable, vapor-permeable layer, a pressure-sensitive adhesive layer, and a soft-gel layer having a plurality of apertures. The soft-gel layer is configured to be disposed adjacent to a tissue site. A portion of the pressure-sensitive adhesive layer extends through the plurality of apertures in the soft-gel layer to contact the tissue site. The soft-gel layer forms a good seal with the tissue site and the pressure-sensitive adhesive layer extending through the plurality of apertures forms a firm—but releasable—coupling with the tissue site.
    Type: Grant
    Filed: September 29, 2023
    Date of Patent: April 22, 2025
    Assignee: Solventum Intellectual Properties Company
    Inventors: Christopher Brian Locke, Timothy Mark Robinson, Li Yao
  • Patent number: 12276772
    Abstract: An optical film includes a block copolymer film defining a plurality of helically shaped cavities and a plurality of helically shaped organic solid crystals positioned within the plurality of helically shaped cavities. A method of making the optical film includes obtaining a film of a block copolymer solution including a chiral block copolymer and a non-chiral block copolymer on a substrate. The method includes annealing the film, thereby forming a plurality of helical structures from the chiral block copolymer defined within the non-chiral block copolymer and removing the plurality of helical structures, thereby creating a plurality of helically shaped cavities. The method further includes forming organic solid crystals inside the plurality of helically shaped cavities, thereby forming the optical film.
    Type: Grant
    Filed: October 24, 2023
    Date of Patent: April 15, 2025
    Assignee: Meta Platforms Technologies, LLC
    Inventors: Sheng Ye, Li Yao, Tingling Rao, Lafe Joseph Purvis, II, Tanya Malhotra, Andrew John Ouderkirk, Arman Boromand
  • Publication number: 20250112516
    Abstract: Provided are a motor, a scroll compressor, and a processing method of a motor. The motor includes: a stator provided with a plurality of stator slots, a toothed portion being formed between any two adjacent stator slots among the plurality of stator slots, and an aluminum coil being wound in the stator slots and/or around the toothed portions to form a winding, wherein the winding includes a first connecting portion; and a lead wire, which is a copper wire and has an end portion, the end portion being connected to the first connecting portion via a first crimp terminal so as to connect the winding to an external power supply, wherein the first crimp terminal wraps and presses the end portion and the first connecting portion in an axial direction of the lead wire, and a space defined by the first crimp terminal is filled with a tin material.
    Type: Application
    Filed: January 20, 2023
    Publication date: April 3, 2025
    Inventors: Meng WANG, Wanzhen LIU, Yan LIN, Li YAO, Zhenyu WANG, Guangqiang LIU, Wenbo ZHANG, Hangkai GUO, Jiangbo WANG, Jiang ZHANG, Hangbo LIU, Feng LV, Zhengwei TAO
  • Publication number: 20250084844
    Abstract: A drive member for a scroll compressor and the scroll compressor including the drive member. The scroll compressor includes a first scroll plate and a second scroll plate. The drive member includes a hub portion, which has an inner hole, wherein the hub portion includes a first end and a second end opposite to each other, and a flange portion, which extends radially outwards from the first end of the hub portion of the driving member. By means of the flange portion, the drive member is connected to the first scroll plate of the scroll compressor, such that the first scroll plate is driven to rotate. The scroll compressor has a compact structure, a small size and light weight.
    Type: Application
    Filed: December 29, 2022
    Publication date: March 13, 2025
    Inventors: Yusong SUN, Li YAO, Liu WANG, Sanxiang LIU
  • Publication number: 20250067262
    Abstract: A scroll compressor includes a first scroll, the first scroll including a first end plate and a first scroll wrap extending from the first end plate along a first direction; a second scroll, the second scroll including a second end plate and a second scroll wrap protruding from the second end plate along a second direction opposite to the first direction, the second scroll wrap and the first scroll wrap cooperating to form a compression cavity used for compressing a medium; a support located at a side of the second scroll away from the first scroll; a motor; and a driving member rotatably supported by the support and located at the side of the second scroll away from the first scroll. The motor drives the first scroll to rotate through the driving member, and the first scroll drives the second scroll to rotate. The scroll compressor is compact in structure, small in volume, and light in weight.
    Type: Application
    Filed: December 29, 2022
    Publication date: February 27, 2025
    Inventors: Yusong SUN, Li YAO, Wanzhen LIU, Yan LIN, Xishuang ZHANG, Sanxiang LIU
  • Publication number: 20250059974
    Abstract: A scroll compressor includes a compressor shell; a frame (4) installed in the compressor shell; a first scroll (5) located in the compressor shell; and a second scroll (6) located in the compressor shell and being co-rotatable with the first scroll (5), to define a compression chamber (56) between the first scroll (5) and the second scroll (6), the second scroll (6) having a hub (41) that extends downward from a lower surface thereof; a transformer flange (8) supported on the frame and supporting the first scroll (5) and the second scroll (6), the transformer flange (8) being connected to the first scroll (5); an actuating mechanism (7) installed in the compressor shell and connected to the transformer flange (8), for driving the transformer flange (8) to rotate, so that the first scroll (5) and the second scroll (6) are driven to co-rotate; a crankshaft (9) assembly located in the transformer flange (8) and including an oil screw (10), an upper end (101) of the oil screw (10) being fitted with a hub (61) of
    Type: Application
    Filed: December 29, 2022
    Publication date: February 20, 2025
    Inventors: Yusong SUN, Li YAO, Wanzhen LIU, Yan LIN, Xishuang ZHANG, Sanxiang LIU
  • Patent number: 12198085
    Abstract: A medical scan quality assurance system is operable to utilize artificial intelligence to train at least one computer vision model based on a training set of medical scans. A set of medical scans are received. Quality assurance data is generated for the set of medical scans utilizing artificial intelligence by performing at least one quality assurance function on the set of medical scans by utilizing the at least one computer vision model. A first medical scan is identified in the set of medical scans to include an artifact, detected by performing the at least one quality assurance function, that is determined to obscure at least a threshold percentage of a key anatomical part based on the quality assurance data. An artifact obstruction notification indicating the first medical scan is generated for transmission to a client device for display.
    Type: Grant
    Filed: March 23, 2022
    Date of Patent: January 14, 2025
    Assignee: Enlitic, Inc.
    Inventors: Eric C. Poblenz, Li Yao, Keith Lui, Kevin Lyman
  • Patent number: 12184216
    Abstract: The present disclosure provides a parameter control system for a motor, comprising: a current acquisition circuit connected to the motor, so as to acquire a current output by the motor; an arithmetic processor configured to determine whether to adjust a parameter of the motor according to the current acquired, and generate a new parameter when it is determined to adjust the parameter of the motor; and an output circuit configured to output the new parameter generated by the arithmetic processor to a control device of the motor. The present disclosure also provides a motor including the parameter control system.
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: December 31, 2024
    Assignee: DANFOSS (TIANJIN) LTD.
    Inventors: Shizhong Ji, Li Yao, Yingke Sun, Qingyue Meng
  • Publication number: 20240418751
    Abstract: An iron core-annular array multi-ring magnetosensitive current sensor and a current measurement method, the method comprising: using a first loop structure (101) to acquire a feedback current signal generated according to a first magnetic field signal generated by a primary side current; using a second loop structure (102) to measure a second magnetic field signal generated by the current of a wire in a coil; and using a digital processing unit (103) to calculate, according to the feedback current signal and the second magnetic field signal, the feature quantity that characterizes the current of the wire, and determining the current on the wire according to the feature quantity that characterizes the current of the wire.
    Type: Application
    Filed: August 11, 2022
    Publication date: December 19, 2024
    Inventors: Feng ZHOU, Jicheng YU, Min LEI, Xiaodong YIN, Changxi YUE, Siyuan LIANG, Xiong LI, He LI, LI YAO, Dengyun LI, Chunguang LU, Tao XIAO, Zili XU, Wei LIU, Kai ZHU, Kui XIONG
  • Patent number: 12155382
    Abstract: A phase loss detection device, a compressor including the same, and a phase loss detection method are disclosed. The phase loss detection device may include a signal converting circuit and a processor. The signal converting circuit is configured to convert voltage signals corresponding to respective phases of multiphase alternating current (AC) power monitored from a motor. The processor is configured to receive the converted voltage signals from the signal converting circuit, and configured to calculate, based on the converted voltage signals, one or more phase angles between the respective voltage signals. The processor is configured to determine that phase loss occurs if any one or more of the calculated phase angles deviate from a nominal value of a corresponding phase angle of the multiphase AC power by a value higher than a predetermined threshold. The phase loss detection can be performed in a convenient, effective and reliable way.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: November 26, 2024
    Assignee: DANFOSS (TIANJIN) LTD.
    Inventors: He Ma, Li Yao, Guocun Li, Bin Zhao, Zhiwei Shang, Yongjian Guo
  • Publication number: 20240377892
    Abstract: Systems and methods of controlling activation of different input elements using an actuator are disclosed herein. An example method includes in response to determining that a representation of a user's finger is located within a predefined distance of an input element: obtaining information regarding an amount of force needed to actuate the input element, and causing adjustment of a physical characteristic of an actuator while the actuator is associated with the input element. The method further includes, in response to an input having at least the amount of force applied by the user's finger to a component of the actuator while the actuator is associated with the input element, causing an input command to be performed and providing a haptic response via the actuator component.
    Type: Application
    Filed: July 24, 2024
    Publication date: November 14, 2024
    Inventors: Priyanshu Agarwal, Nicholas Colonnese, Li Yao, Harsha Prahlad, Tianshu Liu, Felippe Jose Pavinatto, Daniele Piazza
  • Publication number: 20240341029
    Abstract: A multilayer package-on-package (PoP) assembly and a method for packaging a multilayer assembly are provided. The multilayer PoP assembly includes at least two circuit boards. An interposer is disposed between two adjacent circuit boards of the at least two circuit boards. A shield is disposed on an upper contact surface and/or a lower contact surface of the interposer in contact with the at least two circuit boards. Electrical elements on a corresponding contact surface are all surrounded by the shield. A height of the shield is not less than a height of each of the electrical elements.
    Type: Application
    Filed: August 5, 2022
    Publication date: October 10, 2024
    Inventors: Li YAO, Fatian FU, Haiyan MA