Patents by Inventor Jie Lai

Jie Lai 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: 11028689
    Abstract: The invention discloses a method for experimentally determining the conductivity of an unpropped fracture in hydraulic fracturing of a shale reservoir, comprising: select an outcrop sample with a natural fracture in the shale reservoir, and cut the outcrop sample with along the extension direction of the natural fracture into no less than eight square rock slabs; use a laser scanner to obtain the rough topography data of the fracture surface of each square rock slab and calculate the area tortuosity; pick out the rock samples; model the rough surface of the selected rock samples; import the treated surface model into the engraving machine, and select the downhole core or outcrop rocks in the same horizon for repeated production; calculate the shear slippage at different positions of unpropped fracture according to the data of the shale reservoir; finally test the conductivity of the shale rock samples after shear slip.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: June 8, 2021
    Assignee: SOUTHWEST PETROLEUM UNIVERSITY
    Inventors: Zhihong Zhao, Chi Chen, Shouxin Wang, Kun Wang, Cong Lu, Jie Lai, Yuxuan Liu, Ye Zhong, Yuhang Zhao
  • Publication number: 20210156584
    Abstract: Disclosed are a data sending method, a multi-connected system, an electronic device and a storage medium. The method includes: receiving data sent by a first specified line controller in a system; determining a specified device corresponding to the first specified line controller according to a pre-stored pairing relationship between the first specified line controller and a specified device and the first specified line controller, wherein the specified device includes an indoor unit and a second specified line controller, wherein the second specified line controller is different from the first specified line controller; and sending the data to the determined specified device. A plurality of line controllers can control one indoor unit.
    Type: Application
    Filed: December 10, 2018
    Publication date: May 27, 2021
    Inventors: Wencan Wang, Dongfeng Lai, Jie Tang, Tieying Ye, Weiyou Yu, Du Yang, Zhongwen Deng, Yang Zhang
  • Publication number: 20210148596
    Abstract: The disclosure provides a networking method and a networking device for an air conditioner, and a terminal, wherein the networking method includes: acquiring indoor unit information of a target air conditioner indoor unit of an air conditioner by a remote controller; matching an air conditioner outdoor unit corresponding to the target air conditioner indoor unit; and establishing a communication connection between the target air conditioner indoor unit and the matching air conditioner outdoor unit.
    Type: Application
    Filed: December 12, 2018
    Publication date: May 20, 2021
    Inventors: Jie Tang, Tieying Ye, Dongfeng Lai, Du Yang, Zhigao Lu
  • Publication number: 20210148594
    Abstract: The present disclosure relates to a signal transmission method, system, device, a storage medium and an electronic device. The method includes: determining data to be transmitted by a unit in air conditioning units; and transmitting, by the unit, the data to be transmitted to other units through a designated power line in multiphase power lines, wherein the designated power line is any power line in the multiphase power lines, and the designated power line is a power line shared by all units in the air conditioning units.
    Type: Application
    Filed: December 6, 2018
    Publication date: May 20, 2021
    Inventors: Jie Tang, Weiyou Yu, Tieying Ye, Chengkang Qu, Wencan Wang, Zhongwen Deng, Quanzhou Liu, Dongfeng Lai
  • Publication number: 20210153106
    Abstract: The present disclosure relates to a signal transmission method, system, device, a storage medium and an electronic device. The method includes: determining data to be transmitted by a unit in air conditioning units; and transmitting, by the unit, the data to be transmitted to other units through a designated power line in multiphase power lines, wherein the designated power line is any power line in the multiphase power lines, and the designated power line is a power line shared by all units in the air conditioning units.
    Type: Application
    Filed: December 7, 2018
    Publication date: May 20, 2021
    Inventors: Huantao Ye, Jie Tang, Weiyou Yu, Tieying Ye, Quanzhou Liu, Dongfeng Lai, Du Yang, Wencan Wang, Zhongwen Deng
  • Publication number: 20210140669
    Abstract: The present disclosure discloses an air conditioning system, an operating method and an operating device of the air conditioning system. The air conditioning system includes multiple outdoor units and multiple indoor units. The multiple indoor units include a first indoor unit configured to have wired communication and a second indoor unit configured to have wireless communication. The multiple outdoor units includes a first model outdoor unit connected with the first indoor unit configured to have wired communication, a second model outdoor unit corresponding to the second indoor unit, and a main outdoor unit configured to receive communication information from the first indoor unit and/or the second indoor unit, determine a target outdoor unit for communication on the basis of the communication information, and send the communication information to the target outdoor unit for communication.
    Type: Application
    Filed: December 12, 2018
    Publication date: May 13, 2021
    Inventors: Wencan WANG, Jie TANG, Weiyou YU, Tieying YE, Zhongwen DENG, Dongfeng LAI, Quanzhou LIU, Cuiming MA, Qiang HUANG
  • Publication number: 20210135051
    Abstract: The embodiment of the present disclosure provides a semiconductor structure. The semiconductor structure includes a substrate. The semiconductor structure also includes a first buffer layer disposed on the substrate. The semiconductor structure further includes a second buffer layer disposed on the first buffer layer. The semiconductor structure includes a semiconductor-based layer disposed on the second buffer layer. The second buffer layer includes aluminum, and the aluminum content of the second buffer layer gradually increases in the direction away from the substrate.
    Type: Application
    Filed: May 7, 2020
    Publication date: May 6, 2021
    Applicant: PlayNitride Display Co., Ltd.
    Inventors: Hsin-Chiao FANG, Shen-Jie WANG, Yen-Lin LAI
  • Publication number: 20210134737
    Abstract: A semiconductor structure is provided. The semiconductor structure includes a substrate. The semiconductor structure also includes a buffer layer disposed on the substrate. The semiconductor structure further includes a first semiconductor layer disposed on the buffer layer. The buffer layer includes a first buffer structure and a second buffer structure partially disposed on the first buffer structure. The material of the first buffer structure is different from the material of the second buffer structure.
    Type: Application
    Filed: April 6, 2020
    Publication date: May 6, 2021
    Applicant: PlayNitride Display Co., Ltd.
    Inventors: Hsin-Chiao FANG, Shen-Jie WANG, Yen-Lin LAI
  • Publication number: 20210117605
    Abstract: An integrated circuit design method includes receiving an integrated circuit design, and determining a floor plan for the integrated circuit design. The floor plan includes an arrangement of a plurality of functional cells and a plurality of tap cells. Potential latchup locations in the floor plan are determined, and the arrangement of at least one of the functional cells or the tap cells is modified based on the determined potential latchup locations.
    Type: Application
    Filed: December 21, 2020
    Publication date: April 22, 2021
    Inventors: Po-Chia Lai, Kuo-Ji Chen, Wen-Hao Chen, Wun-Jie Lin, Yu-Ti Su, Mohammed Rabiul Islam, Shu-Yi Ying, Stefan Rusu, Kuan-Te Li, David Barry Scott
  • Publication number: 20210041552
    Abstract: Example apparatus, systems and methods use a receiver of a first device to receive from a second device, radio frequency (RF) signals. Embodiments use a processor of the first device to determine, based on the RF signals, a set of angle-estimation values of an angle between a plurality of antenna elements of one of the first device and the second device and an antenna element of the other of the first device and the second device, and a set of confidence measurements. Each of the set of confidence measurements indicates a confidence of an angle-estimation value of the set of angle-estimation values.
    Type: Application
    Filed: July 28, 2020
    Publication date: February 11, 2021
    Applicant: Cypress Semiconductor Corporation
    Inventors: Ashutosh Pandey, Nhan Tran, Jie Lai, Walter James Wihardja, Durai Thirupathi
  • Patent number: 10908317
    Abstract: The present invention discloses a method for experimentally determining the conductivity distribution of an acid-fractured fracture a carbonate rock oil and gas reservoir, including the following steps: by an acid fracturing simulator FracproPT, simulating and acquiring distribution data of fracture width, fracture height, temperature and acid liquor mass concentration in a hydraulic fracture length direction; selecting fracture width, fracture height and temperature data of total 10 feature points with the acid liquor mass concentrations being from 100% to 10% of the initial mass concentration; converting site acid injection displacement into laboratory acid injection displacement; preparing experimental acid liquor according to the acid liquor mass concentration data of the 10 feature points; and simulating the acid etching process, and experimentally testing the conductivity under the condition of reservoir closed pressure, and drawing a distribution diagram of the acid-etched fracture conductivity in the
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: February 2, 2021
    Assignee: SOUTHWEST PETROLEUM UNIVERSITY
    Inventors: Bo Gou, Jianchun Guo, Chi Chen, Jichuan Ren, Jie Lai, Xiao Li, Bo Yang
  • Publication number: 20200392840
    Abstract: The invention discloses a method for experimentally determining the conductivity of unpropped fracture in hydraulic fracturing of shale reservoir, comprising the following steps: select an outcrop sample with natural fractures in a shale reservoir section, and cut the outcrop sample with natural fractures along the extension direction of the natural fracture into no less than 8 square rock slabs; use a laser scanner to obtain the rough topography data of the fracture surface of each square rock slab and calculate the area tortuosity; pick out the rock samples; model the rough surface of the selected rock samples; import the treated surface model into the engraving machine, and select the downhole core or outcrop rocks in the same horizon for repeated production; calculate the shear slippage at different positions of unpropped fracture according to the data of shale reservoir; finally test the conductivity of the shale rock samples after shear slip.
    Type: Application
    Filed: August 28, 2020
    Publication date: December 17, 2020
    Applicant: SOUTHWEST PETROLEUM UNIVERSITY
    Inventors: Zhihong Zhao, Chi Chen, Shouxin Wang, Kun Wang, Cong Lu, Jie Lai, Yuxuan Liu, Ye Zhong, Yuhang Zhao
  • Patent number: 10869212
    Abstract: Systems, methods, and devices enable the implementation of antenna diversity techniques. Devices include a first wireless communications device that includes a plurality of antennas, and a transceiver coupled to the plurality of antennas and configured to send and receive data in accordance with a wireless transmission protocol, while the peer wireless communication device may have a single antenna or multiple antennas. Devices also include a processor configured to, in a first mode, calculate an angle of arrival (AoA) with the plurality of antennas or an angle of departure (AoD) associated with single antenna, and, in a second mode, send data to and receive data from a second wireless communications device via at least a first antenna of the plurality of antennas, where the first antenna is selected by the processor based on one of a first plurality of signal measurements between the first and second wireless communications devices.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: December 15, 2020
    Assignee: Cypress Semiconductor Corporation
    Inventors: Kaiping Li, Kamesh Medapalli, Jie Lai, Wenyu Liu, Thaiyalan Appadurai
  • Patent number: 10823628
    Abstract: A device to sense degree of twist in a screwdriver and the magnitude of force applied includes a contacting portion, a deformation portion, a sensing portion, and a processor. The contacting portion receives a grip and twist pressure through the deformation portion which is tiltedly fixed to the contacting portion. The deformation portion carries the sensing portion and elastically deforms under the force and/or the torsion. The sensing portion detects a deformation of the deformation portion and generates a corresponding electrical signal. The processor receives the signal and determines the values of the twist caused and the force applied.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: November 3, 2020
    Assignees: HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Eddy Liu, Po-Lin Su, Jie-Peng Kang, Xue-Rui Deng, Liu-Ming Zhang, Wei-Wei Hao, Su-Min Li, Guang-Xing Wang, Rui Li, Jie Lai
  • Patent number: 10760649
    Abstract: A speed reducer includes an input shaft, an output shaft, and a gear assembly coupled to the input shaft. The gear assembly includes a housing, an external gear, and at least two internal gears. The external gear is located within the housing and inscribes the at least two internal gears. One side of the at least two internal gears is rotatably coupled to the input shaft, and another side of the at least two internal gears is coupled to a connecting column of the output shaft. The at least two internal gears are offset on the input shaft, and the input shaft drives the at least two internal gears to maintain engagement with the external gear. The connecting column maintains transmission of the output shaft and the at least two internal gears.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: September 1, 2020
    Assignees: HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Eddy Liu, Wei-Da Yang, Po-Lin Su, Jie-Peng Kang, Liu-Ming Zhang, Su-Min Li, Guang-Xing Wang, Jie Lai
  • Patent number: 10746864
    Abstract: A method includes using a receiver of a first device, receiving from a second device, radio frequency (RF) signals. The method also includes using a processor of the first device, determining and storing, based on the RF signals, a set of angle-estimation values of an angle between a plurality of antenna elements of one of the first device and the second device and an antenna element of the other of the first device and the second device, a set of confidence measurements, and at least one of an Area-of Arrival (ARoA) value and an Area-of Departure (ARoD) value. Each of the set of confidence measurements indicates a confidence of an angle-estimation value of the set of angle-estimation values.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: August 18, 2020
    Assignee: Cypress Semiconductor Corporation
    Inventors: Ashutosh Pandey, Nhan Tran, Jie Lai, James Wihardja, Durai Thirupathi
  • Publication number: 20200209081
    Abstract: A device to sense degree of twist in a screwdriver and the magnitude of force applied includes a contacting portion, a deformation portion, a sensing portion, and a processor. The contacting portion receives a grip and twist pressure through the deformation portion which is tiltedly fixed to the contacting portion. The deformation portion carries the sensing portion and elastically deforms under the force and/or the torsion. The sensing portion detects a deformation of the deformation portion and generates a corresponding electrical signal. The processor receives the signal and determines the values of the twist caused and the force applied.
    Type: Application
    Filed: March 13, 2019
    Publication date: July 2, 2020
    Inventors: EDDY LIU, PO-LIN SU, JIE-PENG KANG, XUE-RUI DENG, LIU-MING ZHANG, WEI-WEI HAO, SU-MIN LI, GUANG-XING WANG, RUI LI, JIE LAI
  • Publication number: 20200112863
    Abstract: Systems, methods, and devices enable the implementation of antenna diversity techniques. Devices include a first wireless communications device that includes a plurality of antennas, and a transceiver coupled to the plurality of antennas and configured to send and receive data in accordance with a wireless transmission protocol, while the peer wireless communication device may have a single antenna or multiple antennas. Devices also include a processor configured to, in a first mode, calculate an angle of arrival (AoA) with the plurality of antennas or an angle of departure (AoD) associated with single antenna, and, in a second mode, send data to and receive data from a second wireless communications device via at least a first antenna of the plurality of antennas, where the first antenna is selected by the processor based on one of a first plurality of signal measurements between the first and second wireless communications devices.
    Type: Application
    Filed: September 17, 2019
    Publication date: April 9, 2020
    Applicant: Cypress Semiconductor Corporation
    Inventors: Kaiping Li, Kamesh Medapalli, Jie Lai, Wenyu Liu, Thaiyalan Appadurai
  • Patent number: 10534416
    Abstract: A control method for communicating with an external device includes the steps of: when the external device is coupled to a connector, receiving a device existence voltage from the external device; generating a first control signal and a second control signal according to the device existence voltage; coupling a first voltage source or a second voltage source to the connector according to the first control signal, such that a first voltage of the first voltage source or a second voltage of the second voltage source is used as a supply voltage of the external device; and coupling a third voltage source or a fourth voltage source to an output node according to the second control signal, such that a third voltage of the third voltage source or a fourth voltage of the fourth voltage source is used as a tunable output voltage at the output node.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: January 14, 2020
    Assignee: WIWYNN CORPORATION
    Inventors: Li-Min Chang, Kai Jie Lai, Chia-Hung Yen, Po Yu Chen
  • Publication number: 20190346021
    Abstract: A speed reducer includes an input shaft, an output shaft, and a gear assembly coupled to the input shaft. The gear assembly includes a housing, an external gear, and at least two internal gears. The external gear is located within the housing and inscribes the at least two internal gears. One side of the at least two internal gears is rotatably coupled to the input shaft, and another side of the at least two internal gears is coupled to a connecting column of the output shaft. The at least two internal gears are offset on the input shaft, and the input shaft drives the at least two internal gears to maintain engagement with the external gear. The connecting column maintains transmission of the output shaft and the at least two internal gears.
    Type: Application
    Filed: July 18, 2018
    Publication date: November 14, 2019
    Inventors: EDDY LIU, WEI-DA YANG, PO-LIN SU, JIE-PENG KANG, LIU-MING ZHANG, SU-MIN LI, GUANG-XING WANG, JIE LAI