Patents by Inventor Jun Ouyang

Jun Ouyang 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: 20240141897
    Abstract: An axially flexible compressor includes a stationary scroll, a movable scroll and a gas-discharge cover. The stationary scroll mates with the movable scroll. The stationary scroll includes a first spiral wall. The stationary scroll mates with the gas-discharge cover. The stationary scroll is located at least partially in the gas-discharge cover. The compressor includes a sealing member and an elastic member. The sealing member is located between a circumferential side wall of the stationary scroll and an inner wall of the gas-discharge cover. The stationary scroll defines a gas-discharge hole. An outer wall is located at a position away from the first spiral wall and away from the gas-discharge hole. The elastic member is located between the gas-discharge cover and a side of the stationary scroll away from the movable scroll. The elastic member is in contact with the stationary scroll and the gas-discharge cover.
    Type: Application
    Filed: October 27, 2023
    Publication date: May 2, 2024
    Inventors: DAWEI GE, JUN OUYANG
  • Publication number: 20230230215
    Abstract: An image processing method is provided. In the method, a target video frame set is acquired from video data of a plurality of video frames. The target video frame set includes a subset of the video frames that is selected based on characteristics of the subset of the video frames. A global color feature of a reference video frame is acquired. An image semantic feature of the reference video frame is acquired. An enhancement parameter of the reference video frame is acquired for each of at least one image information dimension according to the global color feature and the image semantic feature. Image enhancement is separately performed on the video frames in the target video frame set according to each enhancement parameter of the reference video frame to obtain target image data for each of the video frames in the target video frame set.
    Type: Application
    Filed: March 20, 2023
    Publication date: July 20, 2023
    Applicant: TENCENT CLOUD COMPUTING (BEIJING) CO., LTD
    Inventors: Mingliang CHEN, Jun OUYANG, Zhicheng LI
  • Publication number: 20230183853
    Abstract: A bismuth ferrite film material, a method for integrally preparing a bismuth ferrite film on a silicon substrate at a low temperature, and an application, includes: magnetron sputtering a bottom electrode, a buffer layer and a bismuth ferrite film on one surface of a Si substrate in sequence from bottom to top at a processing temperature of 300-400° C.; reducing the temperature to room temperature; and a top electrode is deposited via magnetron sputtering on the surface of the bismuth ferrite film; the buffer layer mentioned hereof is a conductive oxide which matches the lattice of bismuth ferrite and is of a perovskite structure (AB03). According to the present invention, the temperature for preparing the bismuth ferrite film material can be reduced to 450° C. or below, and the bismuth ferrite film material has a high spontaneous electric polarization.
    Type: Application
    Filed: July 13, 2020
    Publication date: June 15, 2023
    Applicant: QILU UNIVERSITY OF TECHNOLOGY
    Inventor: Jun OUYANG
  • Patent number: 11649996
    Abstract: A heating, ventilation, air conditioning, and refrigeration (HVACR) system includes a first compressor having a first capacity, a second compressor having a second capacity, a condenser, an expansion device, and an evaporator fluidly connected. The first compressor and the second compressor are arranged in parallel. The first compressor includes a first lubricant sump. The second compressor includes a second lubricant sump. The first lubricant sump is fluidly connected to the second lubricant sump via a lubricant transfer conduit. A flow restrictor is disposed in the lubricant transfer conduit. The flow restrictor is configured to reduce a refrigerant flow between the first compressor and the second compressor.
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: May 16, 2023
    Assignees: TRANE AIR CONDITIONING SYSTEMS (CHINA) CO., LTD., TRANE INTERNATIONAL INC.
    Inventors: Jun Ouyang, Long Zhang
  • Publication number: 20220026122
    Abstract: A heating, ventilation, air conditioning, and refrigeration (HVACR) system includes a first compressor having a first capacity, a second compressor having a second capacity, a condenser, an expansion device, and an evaporator fluidly connected. The first compressor and the second compressor are arranged in parallel. The first compressor includes a first lubricant sump. The second compressor includes a second lubricant sump. The first lubricant sump is fluidly connected to the second lubricant sump via a lubricant transfer conduit. A flow restrictor is disposed in the lubricant transfer conduit. The flow restrictor is configured to reduce a refrigerant flow between the first compressor and the second compressor.
    Type: Application
    Filed: October 4, 2021
    Publication date: January 27, 2022
    Inventors: Jun Ouyang, Long Zhang
  • Patent number: 11137180
    Abstract: A heating, ventilation, air conditioning, and refrigeration (HVACR) system includes a first compressor having a first capacity, a second compressor having a second capacity, a condenser, an expansion device, and an evaporator fluidly connected. The first compressor and the second compressor are arranged in parallel. The first compressor includes a first lubricant sump. The second compressor includes a second lubricant sump. The first lubricant sump is fluidly connected to the second lubricant sump via a lubricant transfer conduit. A flow restrictor is disposed in the lubricant transfer conduit. The flow restrictor is configured to reduce a refrigerant flow between the first compressor and the second compressor.
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: October 5, 2021
    Assignees: TRANE AIR CONDITIONING SYSTEMS (CHINA) CO., LTD., TRANE INTERNATIONAL INC.
    Inventors: Jun Ouyang, Long Zhang
  • Publication number: 20210280285
    Abstract: A system for tracking medication compliance includes a blister pack, a blister pack tray, an end user computing device, and a communications cloud. The blister pack is modified with conductive ink for transmitting data relating to medications stored in the blister pack. The blister pack tray is adapted to receive the blister pack and to receive data transmitted from the blister pack. The end user computing device is adapted to mechanically connect to the blister pack tray, whereby the end user computing device is configured to receive data relating to medications stored in the blister pack, and wherein the computing device is configured to run software to identify changes in the status of medications stored in the blister pack. The communications cloud includes a medication compliance tracking server and a medication compliance tracking database.
    Type: Application
    Filed: September 15, 2017
    Publication date: September 9, 2021
    Inventors: Zachary Javitt, Jonathan Javitt, Chuan Wang, Jun Ouyang
  • Publication number: 20210233264
    Abstract: The present application discloses a cork coding method and device, a cork tracing method and device, and an electronic device, wherein, the cork coding method comprises: acquiring an original image of a to-be-coded cork with an original character code; identifying the original character code in the original image; determining whether the original character code is matched with a character already inputted into a database; extracting an original texture feature of an to-be-coded cork from the original image, if the original character code is not matched with the character in the database; and establishing a one-to-one correspondence between the original texture feature and the original character code.
    Type: Application
    Filed: May 8, 2019
    Publication date: July 29, 2021
    Inventors: Jun OUYANG, Xinyi ZHAO, Xiaoming XIE, Xu ZHANG, Chun LU, Lin WANG, Kai TAN, Xingang ZHAO
  • Patent number: 10605788
    Abstract: A SAW (Surface Acoustic Wave) magnetic sensor includes: a piezoelectric thin film; a seed layer; an interdigital transducer arranged respectively on each side of the piezoelectric thin film, the interdigital transducer comprising an interdigital electrode made from magnetic materials, and reflector grids located at both ends of the interdigital electrode; an underlying substrate arranged at the seed layer opposite to the piezoelectric thin film. A manufacturing method for the sensor is also disclosed.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: March 31, 2020
    Assignee: AAC Technologies Pte. Ltd.
    Inventors: Bei Tong, Yang Li, Zhuofan Zhou, Jun Ouyang, Benpeng Zhu
  • Publication number: 20180345044
    Abstract: A method for preparing an ultrasonic material, including: 1) mixing methyl ethyl ketone with ethyl alcohol to prepare an azeotropic mixture; uniformly mixing carbon nanotube powders with a dispersant in the azeotropic mixture to yield a dispersoid; drying the dispersoid to yield dry carbon nanotube powders; 2) mixing the dry carbon nanotube powders in 1) with a light-cured resin to form a sizing mixture; 3) evenly distributing the sizing mixture in 2) over a plane of a mask image projection based stereo lithography apparatus to form a sizing mixture layer; 4) switching a design model of focused light-induced ultrasonic material to a two-dimensional image; projecting the two-dimensional image on a surface of the sizing mixture layer in 3); 5) exposing the sizing mixture layer in 3) under visible light and solidifying the sizing mixture layer; and 6) repeating 3)-5) to complete printing of the ultrasonic material.
    Type: Application
    Filed: September 21, 2017
    Publication date: December 6, 2018
    Inventors: Benpeng ZHU, Mingke SHEN, Xiaofei YANG, Yue ZHANG, Jun OUYANG
  • Publication number: 20170363584
    Abstract: A SAW (Surface Acoustic Wave) magnetic sensor includes: a piezoelectric thin film; a seed layer; an interdigital transducer arranged respectively on each side of the piezoelectric thin film, the interdigital transducer comprising an interdigital electrode made from magnetic materials, and reflector grids located at both ends of the interdigital electrode; an underlying substrate arranged at the seed layer opposite to the piezoelectric thin film. A manufacturing method for the sensor is also disclosed.
    Type: Application
    Filed: December 19, 2016
    Publication date: December 21, 2017
    Applicant: AAC Technologies Pte. Ltd.
    Inventors: Bei Tong, Yang Li, Zhuofan Zhou, Jun Ouyang, Benpeng Zhu
  • Publication number: 20160068607
    Abstract: The present invention generally concerns formulations having a pH that inhibits aspartyl isomerization at an Asp-Asp motif in a therapeutic protein contained in such a formulation.
    Type: Application
    Filed: November 20, 2015
    Publication date: March 10, 2016
    Applicant: GENENTECH, INC.
    Inventors: Bruce KABAKOFF, Daren NELSON, Jun OUYANG, Trevor Eli SWARTZ
  • Publication number: 20120027772
    Abstract: The present invention generally concerns formulations having a pH that inhibits aspartyl isomerization at an Asp-Asp motif in a therapeutic protein contained in such a formulation.
    Type: Application
    Filed: November 19, 2009
    Publication date: February 2, 2012
    Inventors: Bruce Kabakoff, Daren Nelson, Jun Ouyang, Trevor Eli Swartz
  • Publication number: 20110289944
    Abstract: A humidity control and air-conditioning system for a vehicle having a plurality of heat exchangers which are coated with desiccant. The heat exchangers are configured to alternate between a cooling mode and a regeneration mode. In the cooling mode cooled refrigerant is circulated in the heat exchanger and air is passed over the heat exchanger thus cooling and drying the air. In the regeneration mode the heat exchanger is heated by heat generated by an engine and air is passed over the heat exchanger to assist in removing moisture from the desiccant.
    Type: Application
    Filed: May 18, 2011
    Publication date: December 1, 2011
    Inventors: Jun Ouyang, Hu Tang, Guohui Zhong, Aigen Deng
  • Patent number: 7848139
    Abstract: A conductive write line of a memory device includes a resistive heating portion for setting and resetting a phase-change material (PCM) storage cell of the device. A dielectric interface extends between the resistive heating portion of the write line and a side of the storage cell, and provides electrical insulation while allowing for thermal coupling between the resistive heating portion and the storage cell. A width of the resistive heating portion of the write line may be less than a width of the storage cell and/or may be less than a width of adjacent portions of the write line, between which the resistive heating portion extends. The side of the storage cell may define a channel of the storage cell through which the write line passes, such that the resistive heating portion is located within the channel.
    Type: Grant
    Filed: September 18, 2008
    Date of Patent: December 7, 2010
    Assignee: Seagate Technology LLC
    Inventors: Yizhang Yang, Haiwen Xi, Yiming Shi, Kaizhong Gao, Jun Ouyang, Song S. Xue
  • Publication number: 20100067288
    Abstract: A conductive write line of a memory device includes a resistive heating portion for setting and resetting a phase-change material (PCM) storage cell of the device. A dielectric interface extends between the resistive heating portion of the write line and a side of the storage cell, and provides electrical insulation while allowing for thermal coupling between the resistive heating portion and the storage cell. A width of the resistive heating portion of the write line may be less than a width of the storage cell and/or may be less than a width of adjacent portions of the write line, between which the resistive heating portion extends. The side of the storage cell may define a channel of the storage cell through which the write line passes, such that the resistive heating portion is located within the channel.
    Type: Application
    Filed: September 18, 2008
    Publication date: March 18, 2010
    Applicant: SEAGATE TECHNOLOGY LLC
    Inventors: Yizhang Yang, Haiwen Xi, Yiming Shi, Kaizhong Gao, Jun Ouyang, Song S. Xue
  • Patent number: 6826512
    Abstract: In one embodiment, when a problem with a consumer electronic device owned by a user is identified, a diagnostic procedure is provided to control the diagnosis of the potentially faulty consumer electronic device by a testing consumer electronic device. The testing consumer electronic device is a local device owned by the user that is operable to diagnose problems associated with the potentially faulty consumer electronic device. In one embodiment, the testing consumer electronic device and the potentially faulty consumer electronic device are part of a home network enabling their communication during the diagnosis. In another embodiment, the testing consumer electronic device and the potentially faulty consumer electronic device can communicate only during the diagnosis using a special purpose connectivity means. In yet another embodiment, the testing consumer device and the potentially faulty consumer electronic device can communicate using their user interfaces.
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: November 30, 2004
    Assignees: Sony Corporation, Sony Electronics Inc.
    Inventors: Joseph Dara-Abrams, Klaus Hofrichter, Ravi Gauba, David G. Gaxiola, Jun Ouyang
  • Publication number: 20030126135
    Abstract: Remote resource management of local devices through a remote resource management service provider is described. The remote resource management service provider performs resource management operations on a local device upon an indication that resource management on the local device is necessary to perform a specific service.
    Type: Application
    Filed: December 28, 2001
    Publication date: July 3, 2003
    Inventors: David Gaxiola, Joseph Alexander Dara-Abrams, Ravi Gauba, Jun Ouyang, Klaus Hofrichter
  • Publication number: 20030120750
    Abstract: The provisioning of user preferences to a device or service is described. According to one embodiment of the invention, upon detecting a coupling of a device, a presumed user of the device is determined. The user preferences of the presumed user are retrieved and used to configure the device. In addition, particular services are loaded and unloaded from the device based on the user preferences of the presumed user of the device.
    Type: Application
    Filed: December 26, 2001
    Publication date: June 26, 2003
    Inventors: David Gaxiola, Joseph Alexander Dara-Abrams, Ravi Gauba, Jun Ouyang, Klaus Hofrichter
  • Publication number: 20030004680
    Abstract: In one embodiment, when a problem with a consumer electronic device owned by a user is identified, a diagnostic procedure is provided to control the diagnosis of the potentially faulty consumer electronic device by a testing consumer electronic device. The testing consumer electronic device is a local device owned by the user that is capable of diagnosing problems associated with the potentially faulty consumer electronic device. In one embodiment, the testing consumer electronic device and the potentially faulty consumer electronic device are part of a home network. The home network enables communication of the testing consumer electronic device and the potentially faulty consumer electronic device during the diagnosis. In another embodiment, the testing consumer electronic device and the potentially faulty consumer electronic device can communicate only during the diagnosis using a special purpose connectivity means.
    Type: Application
    Filed: June 28, 2001
    Publication date: January 2, 2003
    Inventors: Joseph Dara-Abrams, Klaus Hofrichter, Ravi Gauba, David G. Gaxiola, Jun Ouyang