Patents by Inventor Yuan Li

Yuan Li 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: 20220256305
    Abstract: One embodiment provides a computer-implemented method that includes acquiring, via at least one microphone, sound pressure data at one or more discrete frequencies obtained from a frequency response of a loudspeaker in a room. The sound pressure data is input into an artificial intelligence (AI) model that analyses and processes information, and that incorporates a relationship between the frequency response and at least one of an energy average (EA) in a listening area or a total sound power (TSP) produced by the loudspeaker. The AI model automatically estimates, without user interaction, the at least one of the EA in the listening area or the TSP produced by the loudspeaker.
    Type: Application
    Filed: February 8, 2021
    Publication date: August 11, 2022
    Inventors: Adrian Celestinos Arroyo, Yuan Li
  • Publication number: 20220249435
    Abstract: Applications of butyrolactone-I in preparation of medicine for preventing aluminum-induced neuroinflammation and/or memory and cognitive disorder in zebrafish are provided. The applications have proven that at the animal level, butyrolactone-I may prevent aluminum-induced neuroinflammation and improve memory and cognitive disorder through the targets of antioxidation-inhibition of acetylcholinesterase activity-antiinflammation-regulation of intestinal flora disorder, and that butyrolactone-I may be used to prepare medicine for preventing aluminum-induced neuroinflammation and/or improving memory and cognitive disorder, thus providing a feasible scheme for preventing neurodegenerative diseases in clinical medicine.
    Type: Application
    Filed: February 18, 2022
    Publication date: August 11, 2022
    Inventors: YI ZHANG, YINGYING NIE, YAYUE LIU, XIAOXIANG MA, JINYUE LIANG, YANMEI LI, YUAN WANG, ZHIYOU YANG, YONGPING ZHANG, CAI SONG, PENGZHI HONG, ZHONGJI QIAN
  • Publication number: 20220251410
    Abstract: Described herein is a coating composition including a) from 25 to 50% by weight of a polymeric binder selected from polyacrylates (A1) and/or polyesters (A2) with a crosslinkable amount of hydroxyl groups, as component (A), b) from 15 to 25% by weight of a crosslinking agent having functional groups that are reactive to OH groups, as component (B), and c) from 35 to 50% by weight of at least one monomeric and/or oligomeric reactive diluent with at least one olefinic double bond, as component (C), where the weight percentage is based on the total weight of the coating composition. This coating composition has not only low VOC but also high hardness after curing. Also described herein are a preparation method of the coating composition and a method of use thereof.
    Type: Application
    Filed: June 22, 2020
    Publication date: August 11, 2022
    Inventors: Ming Wang, Chun Yang Li, Yuan Yuan Song, Ling Yu Sui, Stefan Hirsemann, Cathrin Corten
  • Patent number: 11409684
    Abstract: A processing element/unit can include a plurality of networks, a plurality of cores, crossbar interconnects, a plurality of memory controllers and local memory on an integrated circuit (IC) chip. The plurality of cores can be coupled together by the plurality of networks on chip. The crossbar interconnects can couple the networks of cores to the plurality of memory controllers. The plurality of memory controllers can be configured to access data stored in off-chip memory. The local memory can be configured to cache portions of the accessed data. The local memory can be directly accessible by the network of processing cores, or can be distributed across the plurality of memory controllers. The memory controllers can be narrow channel (NC) memory controllers having widths of 4, 8, 12, 16 or a multiple of 4 bits.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: August 9, 2022
    Assignee: Alibaba Group Holding Limited
    Inventors: Jilan Lin, Dimin Niu, Shuangchen Li, Hongzhong Zheng, Yuan Xie
  • Patent number: 11410880
    Abstract: A method includes forming a first metallic feature, forming a dielectric layer over the first metallic feature, etching the dielectric layer to form an opening, with a top surface of the first metallic feature being exposed through the opening, and performing a first treatment on the top surface of the first metallic feature. The first treatment is performed through the opening, and the first treatment is performed using a first process gas. After the first treatment, a second treatment is performed through the opening, and the second treatment is performed using a second process gas different from the first process gas. A second metallic feature is deposited in the opening.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: August 9, 2022
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chun-Hsien Huang, I-Li Chen, Pin-Wen Chen, Yuan-Chen Hsu, Wei-Jung Lin, Chih-Wei Chang, Ming-Hsing Tsai
  • Publication number: 20220242875
    Abstract: Compounds having activity as inhibitors of G12C mutant KRAS protein are provided. The compounds have the following structure (I): or a pharmaceutically acceptable salt, tautomer, prodrug or stereoisomer thereof, wherein R1, R2a, R3a, R3b, R4a, R4b, G1, G2, L1, L2, m1, m2, A, B, W, X, Y, Z and E are as defined herein. Methods associated with preparation and use of such compounds, pharmaceutical compositions comprising such compounds and methods to modulate the activity of G12C mutant KRAS protein for treatment of disorders, such as cancer, are also provided.
    Type: Application
    Filed: April 8, 2022
    Publication date: August 4, 2022
    Inventors: Liansheng LI, Jun FENG, Tao WU, Pingda REN, Yi LIU, Yuan Liu, Yun Oliver Long
  • Publication number: 20220246671
    Abstract: A micro light-emitting diode display panel includes a substrate, at least one light-emitting element, a reflective layer and a light-absorbing layer. The at least one light-emitting element is disposed on the substrate to define at least one pixel, and each light-emitting element includes micro light-emitting diodes. The reflective layer is disposed on the substrate and located between the micro light-emitting diodes. The reflective layer has cavities surrounding the micro light-emitting diodes, such that a thickness of a portion of the reflective layer close to any one of the micro light-emitting diodes is greater than a thickness of a portion of the reflective layer away from the corresponding micro light-emitting diode. The light-absorbing layer is at least disposed in the cavities of the reflective layer.
    Type: Application
    Filed: March 31, 2021
    Publication date: August 4, 2022
    Applicant: PlayNitride Display Co., Ltd.
    Inventors: Sheng-Yuan Sun, Loganathan Murugan, Po-Wei Chiu, Yun-Li Li
  • Publication number: 20220243564
    Abstract: An in situ exploitation-separation-backfilling integration apparatus for natural gas hydrates is disclosed, consisting of a cyclonic inhalation device for coarse fraction, a jet flow device for sand discharge and a spiral cyclone device for fine fraction. The cyclonic inhalation device for coarse fraction is provided with a vortex trough and a cyclonic auxiliary flow channel; the jet flow device for sand discharge mainly consists of a sand discharge sliding sleeve, a sand discharge jet cylinder and a spring, wherein the sand discharge sliding sleeve can control the spraying out of hydraulic fluid and it is provided with a sand discharge butting head; inside the spiral cyclone device for fine fraction is a tapered structure and its upper portion is provided with a centering bracket.
    Type: Application
    Filed: November 29, 2021
    Publication date: August 4, 2022
    Inventors: Yang TANG, Zeliang LI, Guorong WANG, Qingyou LIU, Jinhai ZHAO, Guangjie YUAN, Jinzhong WANG, Yufa HE, Qingping LI, Chuanhua MA, Yuan HUANG
  • Patent number: 11402722
    Abstract: This system and method of for providing a tunable orbital angular momentum system for providing higher order Bessel beams comprising: an acousto-optical deflector configured to receive an input beam, deflect a first portion of the input beam a first deflection angle relative to an axis of propagation and along an optical axis and deflect a second portion of the input beam a second deflection angle relative to the optical axis; a line generator disposed along the optical angle for receiving the first portion and the second portion of the input beam and provide an elliptical Gaussian mean; a log-polar optics assembly disposed along the optical angle for receiving the elliptical Gaussian beam and wrapping the elliptical Gaussian beam with an asymmetric ring; and, a Fourier lens configured to receive the wrapped elliptical Gaussian beam.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: August 2, 2022
    Assignee: Clemson Univeristy Research Foundation
    Inventors: Eric Johnson, Jerome Keith Miller, Richard Watkins, Kaitlyn Morgan, Wenzhe Li, Yuan Li
  • Patent number: 11404678
    Abstract: The present disclosure provides a display panel, a mask, a method for manufacturing a display panel, and a display device. The display panel has a hollow region and a display region surrounding the hollow region. The display panel includes a plurality of light-emitting devices arranged in the display region. The plurality of light-emitting devices includes a common layer, and no common layer is formed in the hollow region. The common layer includes at least one first common portion and at least one second common portion that are disposed in a same layer. The common layer further includes at least one uneven layer disposed between the at least one first common portion and the at least one second common portion.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: August 2, 2022
    Assignees: WUHAN TIANMA MICROELECTRONICS CO., LTD., WUHAN TIANMA MICROELECTRONICS CO., LTD. SHANGHAI BRANCH
    Inventors: Yu Xin, Lijing Han, Yuan Li
  • Publication number: 20220238372
    Abstract: A method for forming a barrier layer in a semiconductor structure is disclosed. A substrate having a dielectric layer is provided. The dielectric layer is exposed to a precursor having a first metal, and a first ammonia treatment is performed. A first purge operation is performed, a second ammonia treatment is performed after the first purge operation, and a second purge operation is performed after the second ammonia treatment to form the barrier layer on the dielectric layer.
    Type: Application
    Filed: February 26, 2021
    Publication date: July 28, 2022
    Inventors: Peng Zhou, Shuliang Lv, Ge Mao, Yuan Li, Rui Song
  • Publication number: 20220232862
    Abstract: The present disclosure relates to a method for preparing an antimicrobial complex strain from kefir, which includes: 1) providing and, optionally filtering, kefir or kefir whey; 2) introducing a fermentable sugar into the kefir or kefir whey, wherein based on the weight of the kefir or kefir whey, at least a saturation amount of said fermentable sugar is used, and allowing curd to gather at the top, so as to form a pre-fermentation composition; and 3) enabling the pre-fermentation composition to ferment until a microbial membrane that is capable of growth develops at the top and a whey liquid forms underneath, and the whey liquid demonstrates antimicrobial activity and has a pH of about 3.0, wherein during the fermentation, if needed, further adding said kefir or kefir whey and/or said fermentable sugar.
    Type: Application
    Filed: January 19, 2022
    Publication date: July 28, 2022
    Inventors: Amy LI, Li WANG, Youlian ZHAO, Yuan LI
  • Patent number: 11398284
    Abstract: A memory device includes a memory array including memory strings. Each memory string includes a plurality of top memory cells, a plurality of bottom memory cells, and one or more dummy memory cells between the top memory cells and the bottom memory cells. The memory device also includes a plurality of word lines respectively coupled to gate terminals of the top memory cells and the bottom memory cells. The memory device further includes a control circuit configured to provide a control signal to control programming a target memory cell of the top memory cells. The gate terminal of the target memory cell are coupled to a selected word line of the word lines.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: July 26, 2022
    Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.
    Inventors: Xinlei Jia, Shan Li, Yali Song, Lei Jin, Hongtao Liu, Jianquan Jia, XiangNan Zhao, Yuan-Yuan Min
  • Publication number: 20220229891
    Abstract: This application provides a voiceprint recognition method and device. The method includes: calculating, by an electronic device a first confidence value that an entered voice belongs to a first registered user, and calculating a second confidence value that the entered voice belongs to a second registered user. The method further includes: calculating, by another electronic device, a third confidence value that the entered voice belongs to the first registered user, and calculating a fourth confidence value that the entered voice belongs to the second registered user. A server determines, based on the first confidence value and the third confidence value, a fifth confidence value that a user is the first registered user, and determines, based on the second confidence value and the fourth confidence value, a sixth confidence value that the user is the second registered user.
    Type: Application
    Filed: January 28, 2022
    Publication date: July 21, 2022
    Inventors: Yuan SUN, Shuwei LI, Youyu JIANG, Shen QU, Ming KUANG
  • Publication number: 20220229222
    Abstract: A display includes a display panel and a backlight. The backlight includes an excitation source that generates blue excitation light with a dominant emission wavelength in a range 445 nm to 465 nm; and a wavelength converting film located remotely to the excitation source and between the excitation source and display panel. The wavelength converting film, in terms of photoluminescence material, includes a manganese-activated fluoride phosphor and a europium activated sulfide phosphor; where the manganese-activated fluoride phosphor receives at least a portion of the blue excitation light and in response emits red light with a peak emission wavelength in a range 610 nm to 650 nm; and where the europium activated sulfide phosphor receives at least a portion of the blue excitation light and in response emits green light having a peak emission wavelength in a range 525 nm to 545 nm; and where the europium activated sulfide phosphor is coated with at least one oxide material.
    Type: Application
    Filed: February 3, 2022
    Publication date: July 21, 2022
    Inventors: Xianglong Yuan, Gang Wang, Yi-Qun Li
  • Publication number: 20220226539
    Abstract: The present disclosure relates to a composite scaffold containing DFO and rhBMP-2 capable of synergistically stimulating bone formation, a preparation method and use thereof. The composite scaffold contains a matrix, a PEGS gel layer and rhBMP-2, wherein the matrix is an MBG scaffold grafted with DFO on the surface, the PEGS gel layer is carried on the surface of the matrix, and rhBMP-2 is carried inside the PEGS gel layer. In the present disclosure, the function of DFO and rhBMP-2 in vivo and in vitro can be regulated by precisely controlling the immobilization mode and spatial distribution of DFO and rhBMP-2 in the scaffold, and the all-round repair of “rapid enrichment of target cells—angiogenesis-guided bone” can be achieved.
    Type: Application
    Filed: March 12, 2021
    Publication date: July 21, 2022
    Applicant: EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Yuan YUAN, Haoyi NIU, Hua HONG, Yongsheng LI, Lili SUN
  • Publication number: 20220227915
    Abstract: Preparation method for a polyurethane optical resin and applications thereof. The preparation method for the polyurethane optical resin comprises: a raw material composition comprising isocyanate and a polythiol compound undergoes a polymerization to produce the polyurethane optical resin. The turbidity value of the isocyanate used in the raw material composition is controlled at ?2 NTU. The polyurethane optical resin produced is applicable in manufacturing optical products.
    Type: Application
    Filed: July 20, 2020
    Publication date: July 21, 2022
    Inventors: Jianfeng LI, Yonghua SHANG, Qian WU, Fulin ZHU, Peng WANG, Hao CHEN, Peimeng SHI, Weiqi HUA, Yuan LI
  • Patent number: 11390677
    Abstract: The present invention provides antibodies that bind to CD47 with high affinity and specificity, and their use in treatment of a cancer.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: July 19, 2022
    Assignee: TRICAN BIOTECHNOLOGY CO., LTD.
    Inventors: Huang-Tsu Chen, Jiun-Shyang Leou, Chung-Yuan Hsu, Cheng-Ke Li, Yun-Ting Wang, Li-Tsen Lin, Shiou-Ting Chen, Chen-Wei Chiang
  • Patent number: 11389780
    Abstract: Disclosed is a method for preparing ?-phenylethanol. The method comprises the following steps: (1) reducing a catalyst in a reactor in advance; (2) introducing pre-heated hydrogen gas to warm the reactor to a predetermined temperature; and (3) introducing a raw material styrene oxide to perform a hydrogenation reaction so as to obtain the ?-phenylethanol. The catalyst is Ni—Cu/Al2O3 nanosized self-assembled catalyst. The reactor is an ultrasonic field micro-packed bed reactor. The method of the present invention enables the selectivity of the ?-phenylethanol to reach 99% or more.
    Type: Grant
    Filed: March 14, 2017
    Date of Patent: July 19, 2022
    Assignee: WANHUA CHEMICAL GROUP CO., LTD.
    Inventors: Wei Zeng, Changsheng Chen, Yuan Li, Zaigang Yang, Hengdong Yang, Jianglin Hu, Yunhai Liu, Ke Ding, Yuanye Bao
  • Patent number: 11390340
    Abstract: A tracked vehicle is provided. The tracked vehicle includes a frame, a driving mechanism installed in the frame, and two track wheels respectively arranged on the left and right sides of the frame. The driving mechanism drives the track wheels to rotate. The track wheel includes a track body, a first main support, a second main support and a third main support provided in the track body. The first main support, the second main support and the third main support are connected to the vehicle frame through the first, second and third connecting rods respectively. The second main support is provided with an auxiliary support frame having one end hinged to the second main support, and the other end of the auxiliary support frame is provided with a first roller contacting with the inner side of the track body.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: July 19, 2022
    Inventors: Hao Xu, YiFei Xu, Jiang Liu, FuSheng Pan, YuAn Chen, Jun Yi, Yuanyong Gong, Yuhang Zhou, Yuyu Dou, Zuzheng Wu, Bo Wang, Hongyu Zhu, Cheng Li, Yu Bi