Patents by Inventor Bin Wang

Bin Wang 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: 20250131927
    Abstract: A time-domain stereo parameter encoding method and a related product are provided. The time-domain stereo parameter encoding method includes: determining a channel combination scheme for a current frame; determining a time-domain stereo parameter of the current frame based on the channel combination scheme for the current frame; and encoding the determined time-domain stereo parameter of the current frame, where the time-domain stereo parameter includes at least one of a channel combination ratio factor or an inter-channel time difference. The technical solutions provided in embodiments of this application help improve encoding and decoding quality.
    Type: Application
    Filed: November 12, 2024
    Publication date: April 24, 2025
    Inventors: Haiting LI, Bin WANG, Lei MIAO
  • Patent number: 12284165
    Abstract: A data privacy protection method based on multi-layer encryption is disclosed, which is related to the technical field of network technologies. The method includes: by an initial client, encrypting service data based on a public key set to obtain first to-be-processed data, and sending the first to-be-processed data to a next client; by an intermediate client, obtaining the first to-be-processed data sent by a previous client, encrypting service data based on a public key set to obtain second encrypted data, and sending second to-be-processed data and the second encrypted data to a next client; by a final client, obtaining the second to-be-processed data and the second encrypted data sent by a previous client, decrypting the second to-be-processed data and the second encrypted data based on its own private key, to obtain service data of each of other clients other than the final client itself, and sending the service data of all of the clients in a data privacy protection system to a preset service platform.
    Type: Grant
    Filed: October 17, 2023
    Date of Patent: April 22, 2025
    Assignee: Hangzhou Hikvision Digital Technology Co., Ltd.
    Inventors: Bin Wang, Si Chen, Kezhang Lin, Yulong Shen, Zhiwei Zhang, Guoyun Wang, Jiadong Chen
  • Patent number: 12279317
    Abstract: The present disclosure relates to random access preamble transmission methods, apparatuses, and storage mediums. In one example method, a terminal device determines, based on a target sub-coverage area to which the terminal device belongs in a preset coverage area of a network device, target random access preamble format information corresponding to the target sub-coverage area. Then, the terminal device sends, to the network device on a target time-frequency resource indicated by target random access preamble time-frequency resource information corresponding to the target random access preamble format information, a random access preamble corresponding to the target random access preamble format information.
    Type: Grant
    Filed: June 6, 2022
    Date of Patent: April 15, 2025
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiaolu Wang, Hejia Luo, Jianwei Zhou, Chenlei Xu, Bin Wang, Rong Li
  • Patent number: 12276062
    Abstract: A laundry appliance includes a cabinet that defines an interior volume with a laundry basket rotatably mounted therein. The laundry basket defines a chamber for the receipt of articles for treatment. The laundry appliance also includes a heating system in thermal communication with the chamber whereby heated air flows from the heating system to the chamber. An air filter is positioned between the laundry basket and the heating system upstream of the heating system, whereby a flow of return air from the chamber passes through and is filtered by the air filter before flowing to the heating system. The laundry appliance also includes a brush in contact with the air filter along one edge of the air filter and a motor operatively connected to the air filter. The motor is configured to rotate the air filter past and across the brush to thereby clean the air filter.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: April 15, 2025
    Assignee: Haier US Appliance Solutions, Inc.
    Inventor: Bin Wang
  • Patent number: 12272315
    Abstract: A method of driving a scan circuit includes providing N number of first clock signals time-sequentially to (k*N) number of stages of the scan circuit, respectively. The (k*N) number of stages includes M number of groups. A respective group of the M number of groups includes one or more stages of the scan circuit. A respective first clock signal of the N number of first clock signals includes a first level component and a second level component. With respect to N number of data enabling signals, a difference between a starting point of a first level component of an n-th first clock signal and a starting point of an n-th data enabling signal of the N number of data enabling signals is equal to tm1. Values of tm1 for first clock signals provided to different groups of the M number of groups are different.
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: April 8, 2025
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Shuai Hou, Shuai Chen, Bin Wang
  • Patent number: 12270380
    Abstract: A data-driven wind farm frequency control method based on dynamic mode decomposition. The method enables a low-dimension nonlinear dynamic feature of a wind power system to perform global capturing in a high-dimension space through a state transition matrix given by a Koopman operator theory, thus fewer data samples are necessary while control requirements are satisfied with respect to a model fitting accuracy. Meanwhile, a pure linear feature of a control model also provides a favorable foundation for fast on-line dynamic response, thereby satisfying response accuracy and speed requirements simultaneously in an actual control step.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: April 8, 2025
    Assignee: TSINGHUA UNIVERSITY
    Inventors: Wenchuan Wu, Zizhen Guo, Hongbin Sun, Bin Wang, Qinglai Guo
  • Patent number: 12263749
    Abstract: A battery system of a vehicle, a charging and discharging method, and a vehicle. The system includes an energy storage apparatus (1) and a direct current (DC) charging and discharging interface (2), where the energy storage apparatus (1) includes a first battery pack (17) and a second battery pack (18), and a first inter-battery switch (11) and a second inter-battery switch (12) are disposed between adjacent battery packs; an incoming line terminal (111) of the first inter-battery switch (11) is connected to a first electrode of the first battery pack (17); a second outgoing line terminal (113) of the second inter-battery switch (12) is connected to a second electrode of the energy storage apparatus (1); and a first electrode of the DC charging and discharging interface (2) is connected to the first electrode of the energy storage apparatus (1).
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: April 1, 2025
    Assignee: WUHAN LOTUS CARS CO., LTD.
    Inventors: Guanfeng Jiang, Bin Wang, Tao Sui
  • Patent number: 12264582
    Abstract: An in-situ stress measurement device for ultra-deep non-vertical drilling adopts a technical route of single channel and bidirectional rolling of in-hole equipment, and its related functions are mainly realized by a bidirectional rolling device and a split-type axial-force-free circuit switching valve. The bidirectional rolling device can drive the in-hole equipment to move freely in a circumferential direction and back and forth, which changes sliding friction between the in-hole equipment and a hole wall into rolling friction during an in-situ stress measurement of non-vertical drilling. The split-type axial-force-free circuit switching valve provides a technical solution for a single-pipe test in the non-vertical drilling.
    Type: Grant
    Filed: June 5, 2024
    Date of Patent: April 1, 2025
    Assignee: Changjing River Scientific Research Institute
    Inventors: Xiaoyu Han, Zhihong Dong, Xiuli Ding, Ping Fu, Liming Zhou, Xinhui Zhang, Bin Wang, Yuankun Liu, Sheng Luo, Chunhua Zhou, Kai Ai, Heng Zhang
  • Publication number: 20250103387
    Abstract: Provided is a double-helix scheduling method for soundcard buffers during sound recording and reproduction, which belongs to the technical field of multimedia communication. The method includes steps as follows: step 1: preparing N frame buffers for each process of the sound recording and the sound reproduction; step 2: adding N sound recording buffers in a sound card, and starting the sound recording; and writing N sound reproduction buffers in the sound card one by one, then starting the sound playing; step 3: writing sound reproduction buffers in the sound card in a sound recording callback function; step 4: adding sound recording buffers in a sound reproduction callback function; and step 5: finishing the sound recording and the sound reproduction.
    Type: Application
    Filed: June 13, 2024
    Publication date: March 27, 2025
    Applicant: ZHEJIANG UNIVERSITY OF TECHNOLOGY
    Inventors: Chenggang LU, Zhe NAN, Ziqiang SHEN, Lizhong YANG, Bin WANG, Gaoyue LONG, Xiaodi BAI
  • Patent number: 12257405
    Abstract: An IV catheter system may have a catheter component with a catheter hub, a cannula extending distally from the catheter hub, and a push feature protruding outwardly from the catheter hub. The IV catheter system may also have a needle component with a needle hub, a needle extending distally from the needle hub along an axis, and a grip extending from the needle hub, generally parallel to the axis, with a pull feature. In the insertion configuration, the needle may be positioned within the cannula and the distal end of the needle hub may be seated in a needle port of the catheter hub. In the fluid delivery configuration, the needle may be positioned outside the catheter hub. The push and pull features may be positioned to facilitate manipulation with a single hand to move the IV catheter system from an insertion configuration to a fluid delivery configuration.
    Type: Grant
    Filed: July 7, 2020
    Date of Patent: March 25, 2025
    Assignee: Becton, Dickinson and Company
    Inventors: Jonathan Karl Burkholz, Bart D. Peterson, Huibin Liu, Stephen T. Bornhoft, Weston F. Harding, Young Zhang, Ralph L. Sonderegger, Bin Wang
  • Patent number: 12262587
    Abstract: A heat dissipation film for a display module, and a preparation method of a display device. The heat dissipation film comprises a composite structure layer and a removable protective film disposed on the composite structure layer. The composite structure layer has a first side surface and a second side surface disposed opposite to each other, and is provided with a preconfigured hole passing through the first side surface and the second side surface. The first side surface of the composite structure layer adheres to a side of the display module facing away from a display side. The protective film is attached to the second side surface of the composite structure layer. The protective film is provided with a shielding region covering the preconfigured hole. The shielding region and the rest of the protective film can all be independently torn off from the composite structure layer.
    Type: Grant
    Filed: July 7, 2021
    Date of Patent: March 25, 2025
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Enjian Yang, Hao Sun, Liang Gao, Ajuan Du, Xing Peng, Shuang Zhang, Dong Wang, Bin Wang, Feifan Li, Hufei Yang, Xiaoxia Huang
  • Publication number: 20250098113
    Abstract: A coolant distribution device includes a housing, a heat exchanger, a first inlet port, a first outlet port, at least one pump assembly, and a first power connector. The housing has at least one opening. The heat exchanger and the at least one pump assembly are disposed in the housing. The first inlet port and the first outlet port are connected to the heat exchanger. A part of the at least one pump assembly passes through the at least one opening and is exposed from the housing. The at least one pump assembly is interconnected with the first inlet port and the heat exchanger. The first power connector is disposed on the housing and is configured to receive DC power.
    Type: Application
    Filed: August 23, 2024
    Publication date: March 20, 2025
    Inventors: SHI-BIN WANG, PIN-YING TSENG, WEN-CHI CHEN, SHU-HUA MAU
  • Patent number: 12256117
    Abstract: The present disclosure provides a video definition grade determining method and apparatus, a server, a storage medium and a system.
    Type: Grant
    Filed: March 3, 2022
    Date of Patent: March 18, 2025
    Assignee: Beijing Zitiao Network Technology Co., Ltd.
    Inventors: Bin Wang, Xiaocheng Li, Bing Yan
  • Patent number: 12251660
    Abstract: Provided is a hydrolysis reaction device for dechlorination and decyanation of blast furnace gas, including a tower body, where a top of the tower body is provided with an air inlet channel, and a bottom of the tower body is provided with an air outlet channel, and functional zones are arranged in the tower body. The functional zones are sequentially an air inlet zone, a first protective agent zone, a first transition zone, a second protective agent zone, a second transition zone, a hydrolysis zone and an air outlet zone along a gas direction, and adjacent functional zones are communicated. Feed holes and discharge holes are uniformly arranged on an outer side surface of the tower body. Gas in a tower radially passes through the protective agent zones and the hydrolysis zone.
    Type: Grant
    Filed: December 1, 2023
    Date of Patent: March 18, 2025
    Assignee: Institute of Process Engineering, Chinese Academy of Sciences
    Inventors: Tingyu Zhu, Yuran Li, Bin Wang
  • Patent number: 12254385
    Abstract: A method for multi-time scale reactive voltage control based on reinforcement learning in a power distribution network is provided, which relates to the field of power system operation and control. The method includes: constituting an optimization model for multi-time scale reactive voltage control in a power distribution network based on a reactive voltage control object of a slow discrete device and a reactive voltage control object of a fast continuous device in the power distribution network; constructing a hierarchical interaction training framework based on a two-layer Markov decision process based on the model; setting a slow agent for the slow discrete device and setting a fast agent for the fast continuous device; and deciding action values of the controlled devices by each agent based on measurement information inputted, so as to realize the multi-time scale reactive voltage control while the slow agent and the fast agent perform continuous online learning.
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: March 18, 2025
    Assignee: Tsinghua University
    Inventors: Wenchuan Wu, Haotian Liu, Hongbin Sun, Bin Wang, Qinglai Guo
  • Patent number: 12255981
    Abstract: The present disclosure provides methods and apparatuses for implementing high-speed cryptographic operations based on software-hardware collaboration, and electronic devices. In the embodiments of the present disclosure, by analyzing software and hardware computing resources in real-time, the cryptographic device driver allocates the one or more target resources for cryptographic computation to the reference data packets. When the one or more target resources include the target cryptographic device, the cryptographic device executes, according to the characteristics of the target cryptographic algorithm used to perform cryptographic computation on the reference data packet, the acceleration operation corresponding to the target cryptographic algorithm for the cryptographic computation on the reference data packets, such as grouping the reference data packets, to improve a concurrent execution rate of an algorithm and cope with situations with a large amount of service concurrency and data processing.
    Type: Grant
    Filed: June 14, 2024
    Date of Patent: March 18, 2025
    Assignee: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
    Inventors: Bin Wang, Da Chen, Xiaohong Guan, Jiadong Chen, Wei Wang, Xing Wang
  • Patent number: 12252603
    Abstract: The present application discloses films comprising regioselectively substituted cellulose esters and a component A wherein rings A, B, C, R1, R2, R5, R6, R8, m, n, and k are defined herein. The films are C+ films that exhibit improved wavelength dispersion.
    Type: Grant
    Filed: February 10, 2021
    Date of Patent: March 18, 2025
    Assignee: Eastman Chemical Company
    Inventors: Qianqian Zhang, Bin Wang, Robert Jacks Sharpe, Wesley Wayne McConnell, Casey Lynn Elkins, Charles Michael Buchanan
  • Publication number: 20250084079
    Abstract: Provided herein are compounds, or salts, esters, tautomers, prodrugs, zwitterionic forms, or stereoisomers thereof, as well as pharmaceutical compositions comprising the same. Also provided herein are methods of using the same in modulating (e.g., inhibiting) KRAS (e.g., KRAS having a G12D or G12V mutation or wild-type KRAS) and treating diseases or disorders such as cancers in subjects in need thereof.
    Type: Application
    Filed: January 5, 2023
    Publication date: March 13, 2025
    Inventors: Bin Wang, Rui Xu, Eli Wallace, Zuhui Zhang, Felice Lightstone, Yue Yang, David Michael Turner, Anna Elzbieta Maciag, Dhirendra Kumar Simanshu, Albert Hay Wah Chan
  • Patent number: 12249339
    Abstract: A signal processing method and device includes obtaining spectral coefficients of a current frame of an audio signal, in which N sub-bands of the current frame comprises at least one of the spectral coefficients. A total energy of M successive sub-bands of the N sub-bands, a total energy of K successive sub-bands of the N sub-bands, and an energy of a first sub-band are obtained to determine whether to modify original envelope values of the M sub-bands. When the original envelope values of the M sub-bands are modified, encoding bits are allocated to each of the N sub-bands according to the modified envelope values of the M sub-bands.
    Type: Grant
    Filed: December 13, 2023
    Date of Patent: March 11, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Bin Wang, Lei Miao, Zexin Liu
  • Patent number: D1067193
    Type: Grant
    Filed: December 8, 2022
    Date of Patent: March 18, 2025
    Assignee: CHENG UEI PRECISION INDUSTRY CO., LTD.
    Inventors: Xu Liu, Bin Wang, Ting-Feng Liao