Patents by Inventor Peng Feng

Peng Feng 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: 12046308
    Abstract: A One Time Programmable (OTP) memory can have a memory cell, which includes two series diodes as a fuse structure.
    Type: Grant
    Filed: January 12, 2022
    Date of Patent: July 23, 2024
    Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
    Inventors: Xiong Li, Huangxia Zhu, Peng Feng
  • Publication number: 20240243225
    Abstract: A device includes a light emitting diode (LED) configured to emit light characterized by a peak wavelength, a lower wavelength band extending across lower wavelengths than the peak wavelength, and a higher wavelength band extending across higher wavelengths than the peak wavelength. The device also includes a reflector positioned in a first direction from the LED. The device also includes a distributed Bragg reflector (DBR) having a lower reflectance than the reflector, positioned in a second direction from the LED opposite the first direction, and configured to block light within a stopband overlapping a portion of the lower wavelength band or a portion of the higher wavelength band but not overlapping the peak wavelength, such that the DBR propagates filtered light in the second direction.
    Type: Application
    Filed: December 6, 2023
    Publication date: July 18, 2024
    Inventors: Peng Feng, Jack Haggar, Nicolas Poyiatzis, Ye Tian, Xiang Yu
  • Publication number: 20240243232
    Abstract: A method of fabricating a semiconductor device having a distributed Bragg reflector (DBR) includes depositing, above a DBR deposition surface, a plurality of DBR layers to form a DBR, forming at least one aperture extending through the plurality of DBR layers to expose each DBR layer, and applying electrochemical etching to the plurality of DBR layers via the at least one aperture, thereby transforming at least one DBR layer of the plurality of DBR layers into a nanoporous structure.
    Type: Application
    Filed: December 6, 2023
    Publication date: July 18, 2024
    Inventors: Ye Tian, Xiang Yu, Peng Feng, Nicolas Poyiatzis, Jack Haggar
  • Publication number: 20240243226
    Abstract: A method of fabricating a semiconductor device includes forming, above a substrate surface, a plurality of distributed Bragg reflector (DBR) layers to form a DBR; forming, above the DBR, a first light emitting diode (LED) configured to emit light; and forming, above the first LED, a first reflector having a higher reflectance than the DBR, such that the first reflector and the DBR define a first resonant cavity having a length effective to collimate a first wavelength of the light emitted by the first LED and propagate the collimated light of the first wavelength through the DBR.
    Type: Application
    Filed: December 6, 2023
    Publication date: July 18, 2024
    Inventors: Ye Tian, Xiang Yu, Peng Feng, Nicolas Poyiatzis, Jack Haggar
  • Patent number: 12038195
    Abstract: An air conditioning system, comprising an outdoor unit and an indoor heat exchange mechanism. The indoor heat exchange mechanism comprises an air conditioner indoor unit and a first heat exchange mechanism used for at least one among water cooling, water heating and space heating. The present air conditioning system integrates various functions into one, such as air-conditioning refrigeration, air-conditioning heating, producing household cold water, producing household hot water, and home heating by means of connecting indoor units for cooling and heating, a water cooling mechanism, a water heating mechanism and a device for floor heating located indoors to one outdoor unit. Moreover, the system directly utilizes high-temperature refrigerant to heat water for floor heating.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: July 16, 2024
    Assignee: Gree Electric Appliances, Inc. of Zhuhai
    Inventors: Shiqiang Zhang, Lianfa Wu, Limin Li, Huachao Jiao, Tao Feng, Bing Zhou, Peng Cao
  • Patent number: 11985593
    Abstract: Embodiments of this application relate to a data processing method and a terminal. The method includes: obtaining a first network wakeup parameter, where the first network wakeup parameter is used to wake up an application program; performing reconfiguration processing on the first network wakeup parameter based on a preset first configuration condition to obtain a second network wakeup parameter; and configuring a driver of the terminal based on the second network wakeup parameter. The second network wakeup parameter is written into Wi-Fi firmware, so that the Wi-Fi firmware directly performs processing without waking up the application program when the first network wakeup parameter is received next time. Therefore, power consumption of the terminal is reduced, and a standby time of the terminal is prolonged.
    Type: Grant
    Filed: March 7, 2023
    Date of Patent: May 14, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Peng Feng, Bin Luo
  • Publication number: 20240142512
    Abstract: A semiconductor device testing system, with a platform for supporting a semiconductor substrate, a light emitting system directed toward the platform, a controller, coupled to the light emitting system and adapted to selectively alter an operational parameter of the light emitting system, and a tester configured to characterize an electrical parameter of an electrical device formed in or over the semiconductor substrate while the electrical device is illuminated by one or more wavelengths of light emitted by the light emitting system under direction of the controller.
    Type: Application
    Filed: October 31, 2022
    Publication date: May 2, 2024
    Inventors: Zhi Peng Feng, Ren Hui Fan, Alfred Griffin, He Lin
  • Publication number: 20240120368
    Abstract: A method of fabricating an integrated circuit includes etching trenches in a first surface of a semiconductor layer. A trench dielectric layer is formed over the first surface and over bottoms and sidewalls of the trenches and a doped polysilicon layer is formed over the trench dielectric layer and within the trenches. The doped polysilicon layer is patterned to form a polysilicon bridge that connects to the polysilicon within the filled trenches and a blanket implant of a first dopant is directed to the polysilicon bridge and to the first surface. The blanket implant forms a contact region extending from the first surface into the semiconductor layer.
    Type: Application
    Filed: December 18, 2023
    Publication date: April 11, 2024
    Inventors: Jing Hu, ZHI PENG Feng, Chao Zuo, Dongsheng Liu, Yunlong Liu, Manoj K Jain, Shengpin Yang
  • Patent number: 11888021
    Abstract: A method of fabricating an integrated circuit includes etching trenches in a first surface of a semiconductor layer. A trench dielectric layer is formed over the first surface and over bottoms and sidewalls of the trenches and a doped polysilicon layer is formed over the trench dielectric layer and within the trenches. The doped polysilicon layer is patterned to form a polysilicon bridge that connects to the polysilicon within the filled trenches and a blanket implant of a first dopant is directed to the polysilicon bridge and to the first surface. The blanket implant forms a contact region extending from the first surface into the semiconductor layer.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: January 30, 2024
    Assignee: Texas Instruments Incorporated
    Inventors: Jing Hu, Zhi Peng Feng, Chao Zuo, Dongsheng Liu, Yunlong Liu, Manoj K Jain, Shengpin Yang
  • Patent number: 11829696
    Abstract: A connection analysis method for a multi-port nested model and a medium. The method includes: acquiring instance information and nested relationships of a multi-port nested model, and building an instance relationship tree; reading port information and connection information of instances, and adding the port information and the connection information to the instance relationship tree; acquiring the port information and the connection information of the instances of each node layer by layer according to the instance relationship tree to build a connection dictionary; and acquiring port-to-port connection information of the instances by retrieving the connection dictionary to perform connection analysis on the multi-port nested model.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: November 28, 2023
    Assignee: INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD.
    Inventors: Peng Feng, Xinwu Shen, Ruizhen Wu, Fang Wang
  • Patent number: 11788829
    Abstract: A simultaneous phase-shift point diffraction interferometer and method for detecting wave aberration. The interferometer comprises an ideal spherical wave generation module, an optical system to be measured, an image plane mask, a polarization phase shift module, a two-dimensional polarization imaging photodetector and a data processing unit. Single photodetector is adopted to realize simultaneous detection of more than three phase shift interference patterns, and has the advantages that environmental interference suppression, a flexible optical path, high measurement accuracy, and calibration of system errors of the interferometer may be realized.
    Type: Grant
    Filed: April 25, 2022
    Date of Patent: October 17, 2023
    Assignee: Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences
    Inventors: Peng Feng, Zhongliang Li, Xiangzhao Wang, Yang Bu
  • Publication number: 20230284137
    Abstract: Embodiments of this application relate to a data processing method and a terminal. The method includes: obtaining a first network wakeup parameter, where the first network wakeup parameter is used to wake up an application program; performing reconfiguration processing on the first network wakeup parameter based on a preset first configuration condition to obtain a second network wakeup parameter; and configuring a driver of the terminal based on the second network wakeup parameter. The second network wakeup parameter is written into Wi-Fi firmware, so that the Wi-Fi firmware directly performs processing without waking up the application program when the first network wakeup parameter is received next time. Therefore, power consumption of the terminal is reduced, and a standby time of the terminal is prolonged.
    Type: Application
    Filed: March 7, 2023
    Publication date: September 7, 2023
    Inventors: Peng Feng, Bin Luo
  • Publication number: 20230229838
    Abstract: A connection analysis method for a multi-port nested model and a medium. The method includes: acquiring instance information and nested relationships of a multi-port nested model, and building an instance relationship tree; reading port information and connection information of instances, and adding the port information and the connection information to the instance relationship tree; acquiring the port information and the connection information of the instances of each node layer by layer according to the instance relationship tree to build a connection dictionary; and acquiring port-to-port connection information of the instances by retrieving the connection dictionary to perform connection analysis on the multi-port nested model.
    Type: Application
    Filed: September 30, 2021
    Publication date: July 20, 2023
    Inventors: Peng FENG, Xinwu SHEN, Ruizhen WU, Fang WANG
  • Publication number: 20230160684
    Abstract: A simultaneous phase-shift point diffraction interferometer and method for detecting wave aberration. The interferometer comprises an ideal spherical wave generation module, an optical system to be measured, an image plane mask, a polarization phase shift module, a two-dimensional polarization imaging photodetector and a data processing unit. Single photodetector is adopted to realize simultaneous detection of more than three phase shift interference patterns, and has the advantages that environmental interference suppression, a flexible optical path, high measurement accuracy, and calibration of system errors of the interferometer may be realized.
    Type: Application
    Filed: April 25, 2022
    Publication date: May 25, 2023
    Inventors: Peng FENG, Zhongliang Li, Xiangzhao Wang, Yang Bu
  • Publication number: 20230152895
    Abstract: Disclosed are method for changing displayed scene, intelligent display screen and readable storage medium. The method includes: determining (201) a plurality of candidate signal transmitting devices and a distance between each candidate signal transmitting device and the intelligent display screen based on a plurality of received signals; determining (202) a target signal transmitting device closest to the intelligent display screen from a plurality of candidate signal transmitting devices and a target area to which the target signal transmitting device belongs; and determining (203) a target scene corresponding to the target area in a layout diagram displayed by the intelligent display screen and changing the displayed scene of the intelligent display screen to the target scene. Therefore, a displayed scene of the intelligent display screen can be automatically changed in real time, and the efficiency and effectiveness of changing the displayed scene of the intelligent display screen can be improved.
    Type: Application
    Filed: November 4, 2020
    Publication date: May 18, 2023
    Inventor: Peng Feng
  • Patent number: 11627527
    Abstract: A data processing method includes obtaining a first network wakeup parameter, where the first network wakeup parameter is used to wake up an application program. The data processing method further includes performing reconfiguration processing on the first network wakeup parameter based on a preset first configuration condition to obtain a second network wakeup parameter, and configuring a driver of the terminal based on the second network wakeup parameter. The second network wakeup parameter is written into Wi-Fi firmware so that the Wi-Fi firmware directly performs processing without waking up the application program when the first network wakeup parameter is received next time.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: April 11, 2023
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Peng Feng, Bin Luo
  • Publication number: 20220416014
    Abstract: In a described example, a method of forming a capacitor includes forming a doped polysilicon layer over a semiconductor substrate. The method also includes forming a dielectric layer on the doped polysilicon layer. The method also includes forming an undoped polysilicon layer on the dielectric layer.
    Type: Application
    Filed: October 27, 2021
    Publication date: December 29, 2022
    Inventors: Furen Lin, Yunlong Liu, Zhi Peng Feng, Rui Liu, Rui Song, Manoj K. Jain
  • Publication number: 20220406885
    Abstract: A method of fabricating an integrated circuit includes etching trenches in a first surface of a semiconductor layer. A trench dielectric layer is formed over the first surface and over bottoms and sidewalls of the trenches and a doped polysilicon layer is formed over the trench dielectric layer and within the trenches. The doped polysilicon layer is patterned to form a polysilicon bridge that connects to the polysilicon within the filled trenches and a blanket implant of a first dopant is directed to the polysilicon bridge and to the first surface. The blanket implant forms a contact region extending from the first surface into the semiconductor layer.
    Type: Application
    Filed: September 29, 2021
    Publication date: December 22, 2022
    Inventors: Jing Hu, Zhi Peng Feng, Chao Zuo, Dongsheng Liu, Yunlong Liu, Manoj K. Jain, Shengpin Yang
  • Publication number: 20220343987
    Abstract: A One Time Programmable (OTP) memory can have a memory cell, which includes two series diodes as a fuse structure.
    Type: Application
    Filed: January 12, 2022
    Publication date: October 27, 2022
    Applicant: CHANGXIN MEMORY TECHNOLOGIES, INC.
    Inventors: Xiong LI, Huangxia ZHU, Peng FENG
  • Patent number: RE49297
    Abstract: An immersion lithographic apparatus is provided having a substrate table including a drain configured to receive immersion fluid which leaks into a gap between an edge of a substrate on the substrate table and an edge of a recess in which the substrate is located. A thermal conditioning system is provided to thermally condition at least the portion of the recess supporting the substrate by directing one or more jets of fluid onto a reverse side of the section supporting the substrate.
    Type: Grant
    Filed: October 18, 2019
    Date of Patent: November 15, 2022
    Assignee: ASML Netherlands B.V.
    Inventors: Hrishikesh Patel, Johannes Henricus Wilhelmus Jacobs, Gerardus Adrianus Antonius Maria Kusters, Thibault Simon Mathieu Laurent, Marcio Alexandre Cano Miranda, Ruud Hendricus Martinus Johannes Bloks, Peng Feng, Johan Gertrudis Cornelis Kunnen