Patents by Inventor Fei Yang

Fei Yang 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: 20200299508
    Abstract: A polymer composition includes a linear aliphatic polyamide having on average 10 to 14 carbon atoms in the monomer units, an S glass fibre, and a polyolefinic impact modifier. The polymer composition can achieve higher stiffness and impact strength without impairing the ductility. The polymer composition can be used as a moulding material.
    Type: Application
    Filed: November 14, 2017
    Publication date: September 24, 2020
    Applicants: Evonik Operations GmbH, Evonik Specialty Chemicals (Shanghai) Co., Ltd.
    Inventors: Jianmin Yang, Urs Welz-Biermann, Klaus Hülsmann, Fei Teng, Juan Guo, Chenyu Ye, Zhisheng Wang, Kathrin Salwiczek
  • Publication number: 20200299827
    Abstract: Disclosed are a porous aluminum macroscopic body, a fabrication system, and a method therefor, where the porous aluminum macroscopic body is a three-dimensional full-through-hole structure formed by connecting hollow aluminum wires, and the wall thickness of the hollow aluminum wires is 7-100 micrometers. The fabrication system comprises a magnetron sputtering subsystem, a high-temperature aluminum vapor subsystem, a low-temperature aluminum deposition subsystem, an aluminum vapor recovery subsystem, and a porous polymer film conveying subsystem. A preparation method therefor comprises first utilizing a magnetron sputtering method to rapidly sputter on a porous polymer film to form an aluminum layer that has a thickness of 1-500 nm, and then continuing to deposit the aluminum layer to a thickness of 7-100 micrometers while decomposing the polymer film in-situ so as to obtain the porous aluminum macroscopic body.
    Type: Application
    Filed: June 5, 2020
    Publication date: September 24, 2020
  • Publication number: 20200301356
    Abstract: There is provided a process cartridge that includes a driving assembly engageable with a driving shaft having a recess in an image forming apparatus. The driving assembly includes a coupling member, configured to receive a driving force from the driving shaft and provided with a power receiving portion engageable with the recess of the driving shaft; and a body portion capable of rotating after receiving the driving force transmitted by the power receiving portion. When the driving assembly is mounted in the image forming apparatus, the power receiving portion can urge the axis of the driving shaft to be inclined with respect to the axis of the driving assembly. The coupling member urges the driving shaft to be inclined to implement engagement and disengagement, thus solving the technical problem in the prior art that the driving assembly has complicated molding process, high production costs and unstable transmission of the driving force.
    Type: Application
    Filed: May 28, 2020
    Publication date: September 24, 2020
  • Publication number: 20200302285
    Abstract: Systems, apparatuses, and methods for implementing an auto generation and tuning tool for convolution kernels are disclosed. A processor executes multiple tuning runs of a given layer of a neural network while using a different set of operating parameter values for each tuning run. The operating parameters can include one or more of input dataset fetch group size, output channel group size, and other parameters. The processor captures performance data for each tuning run and then after all tuning runs have finished, the processor determines which set of operating parameter values resulted in a better performance for the given neural network layer. The processor uses these operating parameter values for subsequent iterations of the given layer. The processor also performs the same techniques for other layers to determine which set of operating parameter values to use for each layer so as to maximize performance of the neural network.
    Type: Application
    Filed: March 27, 2019
    Publication date: September 24, 2020
    Inventors: Fei Wang, Jian Yang
  • Patent number: 10780091
    Abstract: The present invention relates to a maleate salt of a compound represented by formula I, a method for preparing the salt, a pharmaceutical composition containing the salt, and the use of the salt. The present invention also relates to crystalline forms C, D and E of the maleate salt of the compound represented by formula I, methods for preparing the crystalline forms, crystalline compositions and pharmaceutical compositions containing the crystalline forms, and uses thereof.
    Type: Grant
    Filed: February 4, 2017
    Date of Patent: September 22, 2020
    Inventors: Zhaozhong Ding, Fei Sun, Yinghu Hu, Yilong Zhou, Zheng Wang, Ling Yang
  • Publication number: 20200295317
    Abstract: The present disclosure provides a secondary battery, a battery module and a vehicle. The secondary battery includes an electrode assembly, a case and a cap assembly. The case has an accommodating cavity, and the electrode assembly is accommodated in the accommodating cavity. The electrode assembly includes electrode units, and the electrode units are stacked in an axial direction of the accommodating cavity. The cap assembly includes a cap plate and an insulating member provided at an inner side of the cap plate, the cap plate is connected with the case, and the insulating member is positioned at a side of the electrode assembly in the axial direction. The insulating member is provided with a first surface at a side close to the electrode assembly, and the first surface is a flat surface.
    Type: Application
    Filed: June 2, 2020
    Publication date: September 17, 2020
    Inventors: Fei HU, Dongyang Shi, Haizu Jin, Zhenhua Li, Ning Chen, Yuanbao Chen, Rui Yang
  • Publication number: 20200291042
    Abstract: The present application relates to a macrocycle containing aminopyrazole and pyrimidine, which is represented by formula (1), a pharmaceutical composition thereof, and a use thereof in inhibiting tropornyosin receptor kinase (Trk) activity and in treating diseases in mammals that are mediated by Trk.
    Type: Application
    Filed: August 23, 2018
    Publication date: September 17, 2020
    Inventors: Liguang DAI, Xiaowei DUAN, Yanqing YANG, Xijie LIU, Hongjuan LI, Na ZHAO, Yinghui SUN, Fansheng KONG, Jiuqing ZHANG, Yizhong ZHU, Ling YANG, Fei LIU
  • Publication number: 20200283840
    Abstract: The invention relates to methods of utilizing epigenetic information to separate one type of DNA from a mixture of multiple DNAs. The applications of the methods of the invention include, for example, the detection of chromosomal abnormality (e.g., aneuploidy, cancer cells), identification of genome abnormality, direct detection of DNA with abnormal copy number and development of indicators for the above-mentioned detection and identification.
    Type: Application
    Filed: August 15, 2017
    Publication date: September 10, 2020
    Inventors: Ming-Che SHIH, Pao-Yang CHEN, Ming-Ren YEN, Fei-Man HSU, Yi-Jing LEE
  • Patent number: 10765825
    Abstract: An endotracheal tube (ETT) system and methods are provided. In at least one example, an ETT system may comprise, a tube, inflatable cuff coupled to the tube, and a restrictor. In at least one example the restrictor may comprise one more cavities. In a further example, a restrictor drainage assembly may be coupled to the restrictor, the restrictor drainage assembly configured to drain secretions that may be collected at a collection point formed by the restrictor when the ETT system is positioned in an airway of a patient and in an inflated state.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: September 8, 2020
    Inventors: Chunyuan Qiu, Weiping Yang, Fei Cao, Bing Xu
  • Patent number: 10762845
    Abstract: A compensation method for an electroluminescent display panel, a driving device, a display device, and a storage medium are provided. The compensation method includes: receiving a first display data signal; performing an optical compensation operation on the first display data signal to obtain a second display data signal; performing an electrical compensation operation on the second display data signal to obtain a third display data signal; and outputting the third display data signal for display.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: September 1, 2020
    Inventors: Ming I Chu, Zhongyuan Wu, Fei Yang, Song Meng, Danna Song
  • Patent number: 10763450
    Abstract: The present disclosure provides a display substrate, a method for manufacturing the display substrate, a display panel, and a display device. The display substrate includes: a bonding region, and a plurality of pads disposed at intervals in the bonding region. The pads are spaced apart by an insulating layer, and a groove is set in the insulating layer between at least two adjacent pads. The groove is set in the insulating layer between at least two adjacent pads in the bonding region to enable the ACF to flow to the groove as pressed.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: September 1, 2020
    Inventors: Yanxia Xin, Zhiyong Yang, Fei Chen
  • Publication number: 20200269228
    Abstract: A preparation method for a propylene epoxidation catalyst: pre-hydrolyzing a silicon source, adding a titanium source and reacting to form a sol, atomizing the sol and then spraying it into liquid ammonia for molding, implementing pore broadening, and performing drying, calcination, and silanization treatment to obtain a Ti—SiO2 composite oxide catalyst. The present catalyst can be used in the chemical process of preparing propylene oxide by epoxidation of propylene, the average propylene oxide selectivity being up to 97.5%, having prospects for industrial application.
    Type: Application
    Filed: June 14, 2018
    Publication date: August 27, 2020
    Applicant: Wanhua Chemical Group Co., Ltd.
    Inventors: Lei Wang, Tongji Wang, Fei Ye, Lichao Yang, Guangquan Yi, Jiaoying Cui, Naibo Chu, Yuan Li, Weiqi Hua
  • Publication number: 20200273405
    Abstract: A method for detecting a threshold voltage of a driving transistor includes: obtaining at least one first threshold voltage of at least one driving transistor when each driving transistor is driven by a corresponding first driving signal; obtaining a threshold reference voltage of the driving transistor according to the at least one first threshold voltage; obtaining a second driving signal of the driving transistor according to the threshold reference voltage and the first driving signal of the driving transistor, a value of the second driving signal being greater than a value of the first driving signal; and obtaining a second threshold voltage of the driving transistor when the driving transistor is driven by the second driving signal.
    Type: Application
    Filed: May 14, 2020
    Publication date: August 27, 2020
    Inventors: Fei YANG, Xiaolong WEI, Wenchao BAO, Min HE
  • Publication number: 20200274025
    Abstract: The present disclosure relates to the field of LED display technologies, and provides an LED chip, an LED light emitting substrate, a display device and a control method thereof. Specifically, the LED chip comprises: an N-type semiconductor layer, a P-type semiconductor layer, as well as a quantum well layer between the N-type semiconductor layer and the P-type semiconductor layer. The quantum well layer is made of indium gallium nitride, wherein indium atoms have a molar ratio of greater than or equal to 0.3 in the indium gallium nitride.
    Type: Application
    Filed: December 7, 2017
    Publication date: August 27, 2020
    Inventors: Huijuan WANG, Meili WANG, Zhenhua LV, Fei WANG, Zezhou YANG
  • Publication number: 20200275185
    Abstract: Embodiments of wireless audio systems and methods for wirelessly communicating audio information are disclosed herein. In one example, a wireless audio system includes a first wireless headphone and a second wireless headphone. The first wireless headphone is configured to receive, from an audio source, audio information using a first type of short-range wireless communication; and in response to successfully receiving the audio information from the audio source, transmit an audio information message including the audio information using a second type of short-range wireless communication different from the first type of short-range wireless communication.
    Type: Application
    Filed: May 12, 2020
    Publication date: August 27, 2020
    Inventors: Weifeng Tong, Liang Zhang, Fei Luo, Guanghui Yang, Lei Yang
  • Patent number: 10755646
    Abstract: A driving method of an organic light-emitting display device, the display device includes a plurality of sub-pixels, each of the sub-pixels includes a driving transistor, an organic light-emitting diode and a sense line connected to the driving transistor and the organic light-emitting diode, the method includes: detecting threshold voltages of driving transistors of the sub-pixels or turn-on voltages of organic light-emitting diodes of the sub-pixels by sense lines; calculating a first driving voltage of a data driving circuit or a second driving voltage applied to anodes of the organic light-emitting diodes according to all detected threshold voltages or detected turn-on voltages respectively; and based on the first driving voltage or the second driving voltage, applying data driving voltages and supply voltages to the sub-pixels.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: August 25, 2020
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Fei Yang, Song Meng, Yue Wu, Yu Wang
  • Patent number: 10756942
    Abstract: Media access control MAC payloads corresponding to a plurality of receiving devices are encapsulated in one MAC packet data unit (PDU), where the MAC PDU includes a header, the MAC payloads and identification information of each receiving device in the plurality of receiving devices; and the header includes a plurality of subheaders, the plurality of subheaders is subheaders respectively corresponding to a MAC payload corresponding to each receiving device, the MAC payload corresponding to each receiving device includes a MAC control element (CE) and/or a MAC service data unit (SDU), and the identification information is used for identifying each receiving device. In the foregoing solutions, transmission of a MAC PDU during multi-user cooperated communication is implemented.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: August 25, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yue Li, Xiaolong Guo, Song Zhu, Fei Yang
  • Publication number: 20200266214
    Abstract: The present disclosure provides a display panel, a method for manufacturing the same, and a display device. The insulation layer is provided above the first conductive electrodes in the bonding area of the display panel, the insulation layer covers the first conductive electrodes, and the insulation layer is capable of being pierced by ACF particles. When the display panel is bound to an FPC by an ACF, second conductive electrodes on the FPC can be electrically coupled to the first conductive electrodes on the display panel through the ACF particles, thereby achieving the bonding connection between the display panel and the FPC, even if a conductive foreign object falls into the area where the first conductive electrodes are located, short circuit cannot be caused, thereby improving the product yield.
    Type: Application
    Filed: September 14, 2018
    Publication date: August 20, 2020
    Inventors: Dexiong SONG, Zhiyong YANG, Liwei HUANG, Shihua HUANG, Xue JIANG, Shibing YUAN, Fei CHEN, Wei LI, Chao FU, Na ZHANG, Yu DU, Xuemei DENG
  • Patent number: 10746894
    Abstract: Disclosed is a magnetotelluric measurement system, comprising: a magnetic sensor probe for collecting an electromagnetic signal as an impulse response of an earth and transmitting the same to a signal readout circuit; the signal readout circuit configured for receiving and amplifying the electromagnetic signal collected by the magnetic sensor probe; a data acquisition and processing module configured for receiving and processing electromagnetic signal amplified by the signal readout circuit; a storage module configured for storing the electromagnetic signals amplified by the signal readout circuit and processed by the data acquisition and processing module; a first casing for enclosing the magnetic sensor probe and the signal readout circuit; and a second casing for enclosing the data acquisition and processing module and the storage module.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: August 18, 2020
    Inventors: Zhongxing Wang, Qingyun Di, Tianxin Zhang, Fei Tian, Yongyou Yang, Wenxiu Zhang, Yujie Yang
  • Patent number: 10747203
    Abstract: A modeling process device for performing a three-dimensional object modeling process is provided. The modeling process device includes an accumulation unit configured to accumulate a plurality of three-dimensional object information sets each including corresponding surface shape information items for three-dimensional objects; a searching unit configured to, based on surface shape information of a three-dimensional object generated by a scanning unit that scans a surface of the three-dimensional object, search for a three-dimensional object information set used for modeling in the plurality of the three-dimensional object information sets accumulated in the accumulation unit; and an extraction unit configured to extract a modeling condition that has been used for modeling the three-dimensional object according to the surface shape information that has been generated by the scanning unit.
    Type: Grant
    Filed: June 18, 2018
    Date of Patent: August 18, 2020
    Assignee: Ricoh Company, Ltd.
    Inventors: Reiji Yukumoto, Koji Kobayashi, Hiroshi Maeda, Yasuaki Yuji, Fei Yang