Patents by Inventor Bing Han

Bing Han 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: 11113166
    Abstract: A monitoring system includes a baseboard management controller (BMC) disposed on a same baseboard as a system under test; an administrator device electrically connected to the BMC; and a software test fixture stored in the BMC, the software test fixture generating an electrical signal, which is transferred to a corresponding target device of the system under test to access a register of the corresponding target device.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: September 7, 2021
    Assignee: Wiwynn Corporation
    Inventors: Bing-Han Yang, Po-Shen Kuo
  • Patent number: 11104110
    Abstract: A laminating device for attaching a curved cover plate with an irregular shape to a flexible screen includes a pressing flat body, two laminating sheets and two laminating sheet rolling wheels. The pressing flat body having a pressing flat wall to carry the flexible screen, to attached the flexible screen to a portion of the flat area of the curved cover plate with the irregular shape. The two laminating sheets are arranged on opposite sides of the pressing flat body. A first end of each of the laminating sheets is attached to the pressing flat body, and a second end of each of the laminating sheets opposite to the first end is curlable towards the pressing flat body. The two laminating sheet rolling wheels are corresponding to the two laminating sheets. Each of the laminating sheet rolling wheels moves on the curved cover plate with the irregular shape, respectively.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: August 31, 2021
    Assignee: Yungu (Gu'an) Technology Co., Ltd.
    Inventors: Wei Zhang, Bing Han
  • Publication number: 20210255492
    Abstract: A display device and a screen anti-peeping device are provided. The display device includes a display panel and the screen anti-peeping device. The display panel includes at least one bonding area, wherein the bonding area is configured to be coupled to an outer lead. The screen anti-peeping device overlaps with the display panel and includes a plurality of electrode sets, wherein each of the electrode sets includes a first electrode and a second electrode. At least one of the electrode sets is selected to be coupled to at least one control lead, and the selected electrode set is misaligned with the bonding area.
    Type: Application
    Filed: February 1, 2021
    Publication date: August 19, 2021
    Applicant: Coretronic Corporation
    Inventors: Yi-Hsing Peng, Bing-Han Tsai
  • Publication number: 20210155901
    Abstract: Disclosed is the use of a water-soluble realgar solid dispersion in the preparation of an erythroid differentiation inducer for bone marrow hematopoietic stem cells and/or bone marrow hematopoietic progenitor cells. The water-soluble realgar solid dispersion is prepared from raw materials comprising 1 part by weight of realgar, 1-20 parts by weight of a polymer, and 0-5 parts by weight of a surfactant. The water-soluble realgar solid dispersion can induce bone marrow hematopoietic stem and/or progenitor cells to be differentiated into red blood cells, promote the accumulation of red blood cells in bone marrow cells, effectively alleviate the decrease in the number of red blood cells caused by the suppression of the erythroid differentiation of bone marrow hematopoietic stem and/or progenitor cells, improve anemia caused by hematopoietic failure, and protect bone marrow cells from the killing effect.
    Type: Application
    Filed: April 11, 2019
    Publication date: May 27, 2021
    Inventors: Haiyan XU, Jian LIU, Tao WANG, Bing HAN, Jie MENG, Tao WEN
  • Publication number: 20210141304
    Abstract: A mask strip, an array substrate, a display screen, and a display device. The mask strip is used for fabricating a light emitting structure layer on an array substrate. The mask strip includes a plurality of sub-masks, and each of the plurality of the sub-masks includes a first mask region and a second mask region, the first mask region has a plurality of first mask openings, the second mask region has a plurality of second mask openings. A second density of the second mask openings in the second mask region is less than a first density of the first mask openings in the first mask region, a second size of each of at least part of the second mask openings is larger than a first size of each of the plurality of first mask openings.
    Type: Application
    Filed: January 20, 2021
    Publication date: May 13, 2021
    Applicant: KunShan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Mingxing LIU, Rusheng LIU, Bing ZHANG, Bing HAN, Ying ZHAO, Shuaiyan GAN, Feng GAO
  • Publication number: 20210134909
    Abstract: An array substrate, a display screen and a display device. The array substrate includes a base substrate, a non-transparent first OLED substrate, and a transparent second OLED substrate. The first OLED substrate at least partially surrounds the second OLED substrate. The second OLED substrate includes a first electrode layer located on the base substrate, a light emitting structure layer located on the first electrode layer, and a second electrode layer located on the light emitting structure layer. The first electrode layer includes a plurality of first electrodes. The light emitting structure layer includes a plurality of light emitting structures. A number of the first electrodes is less than a number of the light emitting structures. Each of the first electrodes corresponds to one of the light emitting structures.
    Type: Application
    Filed: January 7, 2021
    Publication date: May 6, 2021
    Applicant: KunShan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Mingxing LIU, Ying ZHAO, Bing HAN, Shuaiyan GAN, Feng GAO
  • Publication number: 20210134584
    Abstract: A backside metallized compound semiconductor device includes a compound semiconductor wafer and a metal layered structure. The compound semiconductor wafer includes a substrate having opposite front and back surfaces, and a ground pad structure formed on the front surface. The substrate is formed with a via extending from the back surface to the front surface to expose a side wall of the substrate and a portion of the ground pad structure. The metal layered structure is disposed on the back surface, and covers the side wall and the portion of the ground pad structure. The metal layered structure includes an adhesion layer, a seed layer, an aurum layer, and an electroplating copper layer that are formed on the back surface in such order. The method for manufacturing the backside metallized compound semiconductor device is also disclosed.
    Type: Application
    Filed: October 28, 2020
    Publication date: May 6, 2021
    Inventors: Tsung-Te CHIU, Kechuang LIN, Houng-Chi WEI, Chia-Chu KUO, Bing-Han CHUANG
  • Publication number: 20210125625
    Abstract: A speech enhancement apparatus is disclosed and comprises an adaptive noise cancellation circuit, a blending circuit, a noise suppressor and a control module. The ANC circuit filters a reference signal to generate a noise estimate and subtracts a noise estimate from a primary signal to generate a signal estimate based on a control signal. The blending circuit blends the primary signal and the signal estimate to produce a blended signal. The noise suppressor suppresses noise over the blended signal using a first trained model to generate an enhanced signal and a main spectral representation from a main microphone and M auxiliary spectral representations from M auxiliary microphones using (M+1) second trained models to generate a main score and M auxiliary scores. The ANC circuit, the noise suppressor and the trained models are well combined to maximize the performance of the speech enhancement apparatus.
    Type: Application
    Filed: September 30, 2020
    Publication date: April 29, 2021
    Inventors: Bing-Han HUANG, Chun-Ming HUANG, Te-Lung KUNG, Hsin-Te HWANG, Yao-Chun LIU, Chen-Chu HSU, Tsung-Liang CHEN
  • Patent number: 10985520
    Abstract: A long-distance FODAS amplification system includes a distributed amplification unit, which includes a LEAF, a pump, and a WDM; wherein the pump light passes through the WDM into the LEAF, so as to realize distributed amplification. A long-distance FODAS amplification method includes steps of: 1) modulating and amplifying a light source to obtain the probe pulse light; 2) guiding the pump light and the probe pulse light into LEAF; 3) combining the probe pulse light with the pump light to perform distributed amplification, so as to generate power-raised Rayleigh backscattered light; and 4) converting and demodulating the Rayleigh backscattered light after being output through the circulator, so as to complete distributed sensing.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: April 20, 2021
    Assignee: University of Electronic Science and Technology of China
    Inventors: Yunjiang Rao, Kang Li, Bing Han, Yun Fu, Zengling Ran
  • Patent number: 10985013
    Abstract: Described herein is an apparatus comprising a plurality of silicon-containing layers wherein the silicon-containing layers are selected from a silicon oxide and a silicon nitride layer or film. Also described herein are methods for forming the apparatus to be used, for example, as 3D vertical NAND flash memory stacks. In one particular aspect or the apparatus, the silicon oxide layer comprises slightly compressive stress and good thermal stability. In this or other aspects of the apparatus, the silicon nitride layer comprises slightly tensile stress and less than 300 MPa stress change after up to about 800° C. thermal treatment. In this or other aspects of the apparatus, the silicon nitride layer etches much faster than the silicon oxide layer in hot H3PO4, showing good etch selectivity.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: April 20, 2021
    Assignee: Versum Materials US, LLC
    Inventors: Jianheng Li, Robert G. Ridgeway, Xinjian Lei, Raymond N. Vrtis, Bing Han, Madhukar B. Rao
  • Publication number: 20210112387
    Abstract: A method for processing data from an online on-demand service platform is provided. The method may include obtaining a plurality of first groups of orders from a first time period for an on-demand service provided by the online on-demand service platform. Each group of the plurality of first groups of orders may be associated with a service requester and a plurality of service providers. The method may also include determining a first behavior feature of the plurality of service providers and a second behavior feature of the service requester for each group of the plurality of first groups of orders. The method may also include determining a plurality of training samples based on a plurality of pairs of first behavior features and second behavior features. The method may further include determining feature weights for service evaluation using the plurality of training samples.
    Type: Application
    Filed: December 22, 2020
    Publication date: April 15, 2021
    Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    Inventors: Hong SU, Bing HAN, Zhangxun LIU, Yonghui CONG
  • Publication number: 20210071306
    Abstract: Artificial lift pump components such as couplings are disclosed, all having a body formed from a selected material, the body having an inner diameter and an outer diameter, a first surface treatment introducing carbon, nitrogen, boron into the material to form a first and hard layer, and a second layer defined as an deposited coating to the first layer that is also made of a carbon, nitrogen, or boron and is further characterized as being ceramic like (hard) and having a low-friction.
    Type: Application
    Filed: September 10, 2019
    Publication date: March 11, 2021
    Inventors: Bing Han, Manuel Marya, Yuteng Liang
  • Publication number: 20210073005
    Abstract: Provided are a method, an apparatus, a device, and a storage medium for starting a program, relating to a program automatic pull-up technology. A specific implementation is: receiving, by an electronic device, a first control instruction sent by a smart device, where the control instruction is sent by the smart device through a Bluetooth connection after the Bluetooth connection is established between the electronic device and the smart device; determining, by the electronic device, a preset program according to the first control instruction, and running the preset program so that a preset page of the preset program is displayed in the electronic device. The method of the present disclosure may reduce the steps for a user to manually search for and open the preset program, making the process of controlling the smart device by the user through the electronic device easier.
    Type: Application
    Filed: April 27, 2020
    Publication date: March 11, 2021
    Inventors: XIAONING XI, BING HAN, XIAOJING DING, YUE LIU
  • Publication number: 20210064972
    Abstract: The present invention relates to an intelligent fiber optical distributed acoustic sensing (FODAS) system and method based on an artificial intelligence (AI) chip, belonging to the field of distributed optical fiber sensing technologies. The system comprises a light source, a modulator, an optical amplifier, a sensing part, a data processor, a photoelectric detector, and an alarm unit, where the data processor is specifically an AI chip; the light source, the modulator, the optical amplifier and port a of a circulator are connected in sequence, port b of the circulator is connected to an optical fiber, port c of the circulator is connected to the photoelectric detector, an output end of a detector is connected to the data processor, an output end of the data processor is connected to the alarm unit; and the data processor receives external acoustic signals and extracts amplitude and frequency features of the external acoustic signals to identify the type.
    Type: Application
    Filed: December 6, 2019
    Publication date: March 4, 2021
    Inventors: Yunjiang Rao, Bing Han, Jingfeng Long
  • Publication number: 20210033549
    Abstract: The present invention discloses, a full-view-field quantitative statistical distribution representation method for microstructures of ?? phases in a metal material, comprising the following steps: step a: labeling ?? phases, cloud clutters and ? matrixes by Labelme, and then making standard feature training samples; step b: building a deep learning-based feature recognition and extraction model by means of BDU-Net; step e: collecting ?? feature maps in the metal material to be detected; step d: automatically recognizing and extracting the ?? phases; and step e: performing in-situ quantitative statistical distribution representation on the ? phases in the full view field within a large range.
    Type: Application
    Filed: October 12, 2020
    Publication date: February 4, 2021
    Inventors: Weihao Wan, Dongling Li, Haizhou Wang, Lei Zhao, Xuejing Shen, Yunhai Jia, Bing Han, Jie Li, Yuhua Lu
  • Patent number: 10895521
    Abstract: The invention belongs to the technical field of the quantitative statistical distribution analysis of the features from characteristic images of microstructures and precipitated phases in metal materials, and relates to a quantitative statistical distribution characterization method of precipitate particles with the full field of view in a metal material. The method comprises the following steps of electrolytic corrosion of a metallic material specimen, automatic collection of characteristic images of microstructure, automatic stitching and fusion of the full-view-field microstructure images, automatic identification and segmentation of the precipitate particles and quantitative distribution characterization of the precipitate particles with the full field of view in a large-range scale.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: January 19, 2021
    Assignee: CENTRAL IRON AND STEEL RESEARCH INSTITUTE
    Inventors: Dongling Li, Xuejing Shen, Lei Zhao, Haizhou Wang, Weihao Wan, Bing Han, Yuhua Lu, Feifei Feng, Chao Li
  • Publication number: 20210011068
    Abstract: A fully distributed magnetic adsorption multi-parameter sensing cable, which is configured to be installed on the wall of a metal pipeline, includes an outer sheath, a sensing component arranged in the outer sheath, and a fully distributed magnetic adsorption reinforcement (FDMAR) arranged in the outer sheath and on a peripheral side of the sensing component. The outer sheath is attached to the wall of the metal pipeline by the FDMAR. A magnetic adsorption force between the FDMAR and the wall of the metal pipeline is able to be adjusted by changing the size of the FDMAR and the distance between the FDMAR reinforcement and the wall of the metal pipeline. The fully distributed magnetic adsorption multi-parameter sensing cable has the advantages of good adsorption effect and high sensitivity.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 14, 2021
    Inventors: Yunjiang Rao, Bing Han, Hongjian Guan, Qiang Li, Ming Li, Zengling Ran, Jiping Xue, Shuhong Xie, Cangping He
  • Publication number: 20200413168
    Abstract: A system for sending data in an optical network comprising a plurality of source nodes and destination nodes is disclosed. In one aspect, a source node generates, in a spectral band that is associated with it, a multi-carrier optical data signal obtained by modulation of a source signal at a source wavelength and sends it in the form of single-band data bursts that can be associated with distinct source wavelengths. A single-band data burst comprises, in addition to payload data symbols (PL), a sequence of learning symbols (TS) composed of a plurality of learning symbols. A control unit belonging to the control plane of the optical network determines, for at least one of the source nodes, instants of sending of the single-band data bursts and source wavelengths to be used for sending these single-band data bursts, as a function of a path time of the data bursts between the source node and one of the destination nodes associated with the source wavelength.
    Type: Application
    Filed: February 14, 2019
    Publication date: December 31, 2020
    Inventors: Bing Han, Paulette Gavignet, Erwan Pincemin
  • Patent number: 10850258
    Abstract: A method for manufacturing a modified porous composite structure includes steps as follows. A functionalized melamine sponge is provided, a porous organic framework source is provided, a connecting step is conducted, and a modifying step is conducted. The porous organic framework source includes a porous organic framework or a precursor of the porous organic framework. The porous organic framework and the precursor of the porous organic framework include a plurality of first ligands. Each first ligand includes at least one tetrazine group. In the connecting step, the functionalized melamine sponge is combined with the porous organic framework, so that a porous composite structure is obtained. In the modifying step, a reactive group of a modifying group donor is reacted with the tetrazine group, so that a modifying group of the modifying group donor is connected to the porous composite structure to obtain the modified porous composite structure.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: December 1, 2020
    Assignee: CHUNG YUAN CHRISTIAN UNIVERSITY
    Inventors: Chia-Her Lin, Sheng-Han Lo, Bing-Han Li
  • Publication number: 20200350771
    Abstract: A method for generating a data diagram is provided, including: obtaining a first data of each cell in a battery pack during a charge and discharge cycle of the battery pack; calculating a rated capacity and a dischargeable electric quantity of each cell based upon the data obtained; and generating a first data diagram for every cell of the battery pack based upon the rated capacity and the dischargeable electric quantity of each cell. A method for managing the battery pack based on the data diagram is further provided.
    Type: Application
    Filed: September 2, 2019
    Publication date: November 5, 2020
    Applicant: Tsinghua University
    Inventors: DONG-XU GUO, XU-NING FENG, YUE-JIU ZHENG, XUE-BING HAN, LAN-GUANG LU, MING-GAO OUYANG, XIANG-MING HE, GENG YANG