Patents by Inventor Bo Yan

Bo Yan 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: 20220145568
    Abstract: A concrete inside interface processing structure for secant pile construction, including secant concrete pile, formed plain concrete pile, rotary jet grouting piles, steel mesh sheet, ribbed steel bar, Y-shaped connecting piece, reinforced concrete pile, and U-shaped connecting piece; drilled holes are arranged at intervals along axis of the formed plain concrete pile; the ribbed steel bar is anchored in each drilled hole; the steel mesh sheet is formed by connecting longitudinal bars and transverse bars, and driven into a soil body between the formed plain concrete piles; the concrete layer is formed by spraying concrete on the steel mesh sheet; the reinforced concrete pile is cast at outside of the formed plain concrete pile, and tangent to the formed plain concrete pile, and interlocked with the rotary jet grouting piles; the rotary jet grouting piles are tangent to the formed plain concrete pile or secant concrete pile.
    Type: Application
    Filed: January 22, 2022
    Publication date: May 12, 2022
    Inventors: Yonghong WANG, Bo HAN, Jian HUANG, Qijun ZHANG, Jiangbin WU, Wengang ZHANG, Peiyuan LIN, Junning XIANG, Jun YAN, Bin WANG, Wenzhuo LIU, Chengyue JIA, Xiang FANG, Xin WANG, Zuodong LIANG
  • Publication number: 20220143324
    Abstract: The present invention relates to a needle cover (1) for protecting a needle (45) mounted on a tip (42) of a barrel (41) of a medical injection device (40), wherein the tip (42) extends from a distal face (44) of the barrel, the needle cover (1) comprising: an inner needle shield (10) extending along a longitudinal axis (B), comprising an inner proximal connection part (12) configured to sealingly contact the tip (42) of the barrel (41), an outer needle shield (20) surrounding at least partially the inner needle shield (10), and fixed to said inner needle shield, the needle cover (1) being characterized in that it comprises at least one actuator (30) integral with the outer needle shield (20), the at least one actuator (30) comprising a proximal inner surface (35) which is tilted relative to the longitudinal axis (B), the actuator (30) being radially movable inwardly relative to the longitudinal axis (B) to slidingly engage the proximal inner tilted surface (35) with the distal face (44) of the barrel (41) so
    Type: Application
    Filed: February 25, 2020
    Publication date: May 12, 2022
    Inventors: Longxiang Huang, Bo Yan, Jeremy Zucchelli
  • Patent number: 11327194
    Abstract: The present disclosure discloses a method for identifying a boundary of a sedimentary facies, a computer device and a computer readable storage medium. The method comprises: acquiring a preliminary marked result of the sedimentary facies in a seismic attribute map; acquiring a color-based K-means classification result of the seismic attribute map by using a maximal between-cluster variance and a K-means clustering; acquiring a super-pixel classification result of the seismic attribute map according to a SLIC super-pixel segmentation; and performing a region growing fusion on the super-pixel classification result by taking the preliminary marked result and the K-means classification result as constraints, to determine an identification result of the boundary of the sedimentary facies in the seismic attribute map.
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: May 10, 2022
    Assignee: PETROCHINA COMPANY LIMITED
    Inventors: Qilin Chen, Xingmiao Yao, Changkuan Ni, Bo Yan, Huaqing Liu, Guangmin Hu, Zhong Hong, Haichao Jiao
  • Publication number: 20220134020
    Abstract: The removing device is configured to remove a needle cover removably mounted on a distal tip of an injection device comprising a barrel. The removing device comprises a housing including a holder configured to hold the injection device and a needle cover remover configured to remove the needle cover from the injection device, a first abutment member provided on the holder and being configured to abut against the injection device, a second abutment member provided on the needle cover remover, and being configured to abut against the needle cover, and displacement means configured to displace the needle cover remover relative to the holder in a translational direction so that the first and second abutment members translationally move away from each other in order to separate the needle cover from the injection device.
    Type: Application
    Filed: March 3, 2020
    Publication date: May 5, 2022
    Inventors: Bo Yan, Longxiang Huang
  • Publication number: 20220123760
    Abstract: An ADC sampling data identification method and system, integrated circuit and decoding device are disclosed. The ADC sampling data identification method includes in the integrated circuit, converting sampling data from n time interleaved ADC chips into serial data, generating a preamble sequence, combining the serial data with the generated preamble sequence to obtain new serial data, sending the new serial data to a decoding device, generating a clock signal that matches the new serial data, and sending the clock signal to the decoding device; and in the decoding device, receiving the new serial data and the clock signal from the ADC integrated circuit, obtaining the preamble sequence for combining according to an agreement with the ADC integrated circuit, and identifying a start position of the sampling data from the time interleaved ADC chips.
    Type: Application
    Filed: May 9, 2020
    Publication date: April 21, 2022
    Inventors: Bo YAN, Chaomin FANG, Yue WANG, Tiejun WANG, Weisen LI
  • Publication number: 20220122580
    Abstract: An example intent-recognition system comprises a processor and memory storing instructions. The instructions cause the processor to receive speech input comprising spoken words. The instructions cause the processor to generate text results based on the speech input and generate acoustic feature annotations based on the speech input. The instructions also cause the processor to apply an intent model to the text result and the acoustic feature annotations to recognize an intent based on the speech input. An example system for adapting an emotional text-to-speech model comprises a processor and memory. The memory stores instructions that cause the processor to receive training examples comprising speech input and receive labelling data comprising emotion information associated with the speech input. The instructions also cause the processor to extract audio signal vectors from the training examples and generate an emotion-adapted voice font model based on the audio signal vectors and the labelling data.
    Type: Application
    Filed: December 24, 2021
    Publication date: April 21, 2022
    Inventors: Pei ZHAO, Kaisheng YAO, Max LEUNG, Bo YAN, Jian LUAN, Yu SHI, Malone MA, Mei-Yuh HWANG
  • Publication number: 20220109450
    Abstract: A metastable state detection device and method, and an ADC circuit are disclosed. The metastable state detection device includes: a delay unit which is configured to receive a synchronization signal and delay the synchronization signal based on preset step delay values; a first flip-flop unit including a first clock input terminal, a first data input terminal and a first data output terminal, wherein the first clock input terminal is configured to receive a clock signal; the first data input terminal is configured to receive the delayed synchronization signal; a second flip-flop unit including a second clock input terminal, a second data input terminal and a second data output terminal; a processing module connected to the second data output terminal, which is configured to receive a target clock signal and detect a metastable state of the first flip-flop unit according to the target clock signal.
    Type: Application
    Filed: May 9, 2020
    Publication date: April 7, 2022
    Inventors: Bo YAN, Junzhou LUO, Yue WANG, Tiejun WANG, Weisen LI
  • Publication number: 20220089278
    Abstract: The present disclosure relates to a blade and a rotor of a rotor craft, and a rotor craft. The blade includes a blade root, a blade tip, and an upper aerofoil and a lower aerofoil disposed vertically opposite to each other. One sides of the upper aerofoil and the lower aerofoil are connected to form a front edge, and other sides of the upper aerofoil and the lower aerofoil are connected to form a tail edge. The upper aerofoil is defined by an upper aerofoil characteristic line formed by (kx, ky, kz) defined by a plurality of coordinate pairs. The lower aerofoil is defined by a lower aerofoil characteristic line formed by (kx, ky, kz) defined by a plurality of coordinate pairs.
    Type: Application
    Filed: December 3, 2021
    Publication date: March 24, 2022
    Inventors: Dongyue ZHOU, Aolin GAO, Peng LU, Cong MA, Hesen TANG, Jinlai LIU, Zhenkai LI, Hengsheng SUN, Bo YAN, Xinhong JIANG
  • Patent number: 11243413
    Abstract: A rigid corneal contact lens comprises a front-surface optical zone and a back-surface optical zone: the front-surface optical zone comprises a front-surface central zone (1) and a defocusing zone (2) at the periphery of the front-surface central zone (1); the front-surface central zone (1) is spherical; the defocusing zone (2) has a radius of curvature decreasing from the outside of the front-surface central zone (1) continuously and a minimum radius of curvature which ranges from 95% to 50% of the radius of curvature of the front-surface central zone (1). Because of the structure of a human eye, the phenomenon of peripheral hyperopic defocus exist in human eyes, that is, central image points for an image are projected on macula foveal of retina and peripheral image points are projected behind retina. As shown in experimental evidences, peripheral hyperopic defocus is the main cause of myopia development which can be moderated by restraining peripheral hyperopic defocus.
    Type: Grant
    Filed: May 28, 2017
    Date of Patent: February 8, 2022
    Inventor: Bo-Yan Shi
  • Patent number: 11238842
    Abstract: An example intent-recognition system comprises a processor and memory storing instructions. The instructions cause the processor to receive speech input comprising spoken words. The instructions cause the processor to generate text results based on the speech input and generate acoustic feature annotations based on the speech input. The instructions also cause the processor to apply an intent model to the text result and the acoustic feature annotations to recognize an intent based on the speech input. An example system for adapting an emotional text-to-speech model comprises a processor and memory. The memory stores instructions that cause the processor to receive training examples comprising speech input and receive labelling data comprising emotion information associated with the speech input. The instructions also cause the processor to extract audio signal vectors from the training examples and generate an emotion-adapted voice font model based on the audio signal vectors and the labelling data.
    Type: Grant
    Filed: June 7, 2017
    Date of Patent: February 1, 2022
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Pei Zhao, Kaisheng Yao, Max Leung, Bo Yan, Jian Luan, Yu Shi, Malone Ma, Mei-Yuh Hwang
  • Patent number: 11225658
    Abstract: Provided herein is a method for making an cDNA library, comprising adding an affinity tag-labeled GMP to the 5? end of targeted RNA species in a sample by optionally decapping followed by incubating the sample with an affinity tag-labeled GTP and a capping enzyme, enriching for RNA comprising the affinity tag-labeled GMP using an affinity matrix that binds to the affinity tag, reverse transcribing the enriched RNA to produce a population of cDNAs, and adding a tail to the 3? end of the population of cDNAs using a terminal transferase, to produce an cDNA library.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: January 18, 2022
    Assignee: New England Biolabs, Inc.
    Inventors: Bo Yan, Laurence Ettwiller, Ira Schildkraut, George Tzertzinis, Ivan R. Correa, Jr., Nan Dai, Madalee G. Wulf
  • Publication number: 20220005890
    Abstract: The application discloses an array substrate, a method for manufacturing the array substrate and a display device. The array substrate includes a base substrate, a thin-film transistor layer and an anode layer formed on the base substrate. The anode layer includes first anodes in a display area of the base substrate and being connected with thin-film transistors of the thin-film transistor layer, and second anodes in a camera area of the base substrate and being connected with the first anodes within a preset range of the camera area by a metal connection layer.
    Type: Application
    Filed: November 6, 2019
    Publication date: January 6, 2022
    Inventor: Bo YAN
  • Publication number: 20210408467
    Abstract: A foldable organic light emitting diode (OLED) display panel and an OLED display screen are provided. The foldable OLED display panel is provided with an effective display area and a non-display area. The effective display area has a folding region, a first display area and a second display area. The first display area and the second display area are disposed adjacent two lateral sides of the folding region, respectively. The foldable OLED display panel has a first spacer, a second spacer, and an encapsulation layer. The encapsulation layer is provided with a first organic layer and a first inorganic layer. The first organic layer is coated within the folding region and restricted to the folding region by the first spacer and the second spacer. The first inorganic layer is disposed on the first organic layer and completely covers the effective display area.
    Type: Application
    Filed: February 14, 2020
    Publication date: December 30, 2021
    Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGIES CO., LTD.
    Inventor: Bo YAN
  • Publication number: 20210405326
    Abstract: A lens assembly includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a reflective element. The first lens is with refractive power and includes a concave surface facing an object side along an axis. The second lens is with refractive power and includes a convex surface facing the object side along the axis. The third, fourth, and fifth lenses are with refractive power. The reflective element includes a reflective surface. The first, second, third, fourth, and fifth lenses are arranged in order from the object side to an image side along the axis. The reflective element is disposed between the first lens and the fifth lens. The lens assembly satisfies: 2 mm<L<6 mm; wherein L is an interval from an object side surface of the first lens to the reflective surface along the axis.
    Type: Application
    Filed: June 3, 2021
    Publication date: December 30, 2021
    Inventors: Chien-Hung Chen, Hsi-Ling Chang, Guo-Yang Wu, Bo-Yan Chen
  • Patent number: 11183677
    Abstract: A preparation method of a lithium-ion battery electrode sheet includes: adding a powdered thermal decomposition additive, an active material, a binder, and a conductive agent into a solvent according to a predetermined ratio and a specific order, performing continuous stirring until the solvent is uniformly mixed, obtaining an electrode slurry, coating the prepared and obtained electrode slurry onto a current collector to obtain a lithium-ion battery wet electrode sheet, and heating and drying the lithium-ion battery wet electrode sheet. The lithium-ion battery electrode sheet with the vertical vent structures is accordingly prepared and obtained. The product includes a current collector, an electrode coating layer, and a plurality of vertical vent structures which are uniformly distributed.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: November 23, 2021
    Assignee: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Huamin Zhou, Yun Zhang, Yunming Wang, Maoyuan Li, Ruoyu Xiong, Hui Yang, Bo Yan
  • Patent number: 11182286
    Abstract: A high-performance data storage device is disclosed. A non-volatile memory stores a logical-to-physical address mapping table that maps logical addresses recognized by a host to a physical space in the non-volatile memory. The logical-to-physical address mapping table is divided into a plurality of sub mapping tables. A memory controller utilizes temporary storage when controlling the non-volatile memory. The memory controller plans a sub mapping table area in the temporary storage to store sub mapping tables corresponding to a plurality of nodes which are linked and managed by multiple linked lists.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: November 23, 2021
    Assignee: SILICON MOTION, INC.
    Inventors: Jian-Yu Chen, Bo-Yan Jhan, Yuh-Jang Lo, Shih-Chang Chang
  • Publication number: 20210336213
    Abstract: A display panel, structures of stacked layers of a non-display region of the display panel are patterned. The patterned structures and a portion of an encapsulation layer form an adjusting layer. The adjusting layer makes a position of a neutral plane of a pad bending region approach to a position of a layer on which a source/drain electrode is disposed, thereby alleviating an impact of bending forces on the metal wires.
    Type: Application
    Filed: September 19, 2019
    Publication date: October 28, 2021
    Inventors: Bo YAN, Jun CAO
  • Publication number: 20210316780
    Abstract: Disclosed is zero point compensation method and device for EPS. The method includes: acquiring a value of lateral distance when a vehicle travels along an ideal path and obtaining a smoothed lateral distance value, for each control cycle; calculating a longitudinal movement distance value of the vehicle for each control cycle; performing linear fitting to obtain a linear relationship between the longitudinal movement distance value and the smoothed lateral distance value; calculating a zero point compensation angle for the EPS based on a first parameter in the linear relationship and a preset steering wheel transmission ratio, and compensating a steering control angle; and determining that the zero point compensation angle passes verification when a minimum residual error is less than a preset acceptable deviation. In this way, the time required for calibration can be reduced, and the accuracy and effectiveness of the control algorithm can be improved.
    Type: Application
    Filed: March 31, 2021
    Publication date: October 14, 2021
    Inventors: Shibin ZHU, Bo YAN, Cheng XU, Fang ZHANG, Xiaofei LI, Dezhao ZHANG, Xiao WANG, Shuhao HUO
  • Publication number: 20210310825
    Abstract: Disclosed are a preprocessing method and device for distance transformation. The method includes: acquiring a first grid map; calculating a second parameter of a vehicle model; calculating a precision of a second grid map according to the second parameter of the vehicle model and a precision of the first grid map; calculating the numbers of rows and columns of the second grid map according to information on the first grid map, the precision of the second grid map and the second parameter of the vehicle model; determining for each cell of the second grid map a state value according to the numbers of obstacle cells within said each cell; and determining in the first grid map at least one cell requiring no processing, according to the state value. Therefore, during the distance transformation, the processing speed for determining the distance value of each cell is increased.
    Type: Application
    Filed: March 30, 2021
    Publication date: October 7, 2021
    Inventors: Runlin HE, Bo YAN, Cheng XU, Fang ZHANG, Xiaofei LI, Dezhao ZHANG, Xiao WANG, Shuhao HUO
  • Patent number: 11139355
    Abstract: The present disclosure provides a display panel having a stress releasing structure and a method for manufacturing the same. The display panel having a stress releasing structure includes a substrate having a display area, a bending area, and a peripheral area, wherein the bending area is positioned between the display area and the peripheral area; a metal wiring disposed on the substrate and extending from the display area to the peripheral area; a planarization layer positioned in the bending area and disposed on the metal wiring; and a pixel defining layer positioned in the bending area and disposed on the planarization layer; wherein at least one of the planarization layer and the pixel defining layer includes a plurality of semi-columns parallel to each other.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: October 5, 2021
    Inventors: Bo Yan, Jun Cao, Jiangjiang Jin