Patents by Inventor Yong Wang

Yong 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).

  • VEHICLE MASS MEASUREMENT FOR AUTOMATED BRAKING
    Publication number: 20230158982
    Abstract: From a set of point data, a set of scattered rays is constructed. From the set of scattered rays, a set of ray slopes is computed. The set of ray slopes is mapped to a corresponding set of trigonometric functions. Using an optimization method, a parameter of the set of trigonometric functions is selected. Using an inverse of the set trigonometric functions, a vehicle mass corresponding to the set of point data is computed. Based on the vehicle mass, a threshold braking distance of a collision avoidance system of the vehicle is adjusted, the threshold braking distance comprising a distance from an object predicted to collide with the vehicle. By braking the vehicle at least the threshold braking distance from the object, a predicted collision between the vehicle and the object is avoided.
    Type: Application
    Filed: November 24, 2021
    Publication date: May 25, 2023
    Applicant: International Business Machines Corporation
    Inventors: Yu Ying YY Wang, Ye Wang, Yong Wang, Deng Xin Luo, Xiang Yu Yang, Zhong Fang Yuan, Wen Wang
  • COMPOUNDS AND METHODS OF USE
    Publication number: 20230151003
    Abstract: The present disclosure relates generally to compounds and pharmaceutical compositions suitable as modulators of protein kinases, and methods for their use in treating disorders mediated, at least in part by, protein kinases.
    Type: Application
    Filed: February 23, 2021
    Publication date: May 18, 2023
    Inventors: Lynne Bannen, Wei Xu, Yong Wang, Andrew Raub, Benjamin Spangler, Justin Salvant, Kin Tso, Faming Jiang
  • BIODEGRADABLE DNA-ALGINATE CONJUGATE FOR REVERSIBLE PROTEIN AND CELL LABELING AND IMAGING
    Publication number: 20230151405
    Abstract: The present invention provides methods for signal amplification. The methods use DNA hybridization chain reaction to build labeled nanoscaffolds off of target analytes. The methods are reversible, as the detectable signal can be removed using DNA hybridization and hydrolysis.
    Type: Application
    Filed: April 15, 2021
    Publication date: May 18, 2023
    Inventors: Yong WANG, Brandon J. DAVIS, Peng SHI
  • Data processing method and apparatus for neural network
    Patent number: 11651198
    Abstract: Embodiments of the present disclosure relate to a data processing method and apparatus for a neural network. The neural network is provided with at least one activation function. A method may include: converting, in response to that an activation function acquiring current data is a target function, based on a conversion relationship between the target function and a preset function, the current data into input data of the preset function; finding out first output data of the preset function with the input data as an input in a lookup table corresponding to the preset function; obtaining second output data of the target function with the current data as an input by conversion based on the conversion relationship and the first output data; and outputting the second output data.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: May 16, 2023
    Assignee: Beijing Baidu Netcom Science and Technology Co., Ltd.
    Inventors: Jiaxin Shi, Huimin Li, Yong Wang
  • LOGICAL SWITCH LEVEL LOAD BALANCING OF L2VPN TRAFFIC
    Publication number: 20230143157
    Abstract: The disclosure provides an approach for logical switch level load balancing of Layer 2 virtual private network (L2VPN) traffic. A method of securing communications with a peer gateway generally includes establishing, at a virtual tunnel interface of a local gateway, a plurality of security tunnels with the peer gateway. Each of the plurality of security tunnels is associated with a different set of one or more layer 2 segments and with one or more security associations (SAs) with the peer gateway. The method generally includes receiving a packet, at the local gateway, via a first L2 segment. The method generally includes selecting one of the plurality of security tunnels and an SA associated with the selected security tunnel based on the L2 segment via which the packet was received. The method generally includes encrypting and encapsulating the packet based on the selected security tunnel and SA.
    Type: Application
    Filed: December 29, 2021
    Publication date: May 11, 2023
    Inventors: Deepika Solanki, Yong Wang, Sarthak Ray
  • Production Method and System of Dental Instrument, Apparatus, and Medium
    Publication number: 20230141168
    Abstract: A production system and method of dental instrument. After constructing a digital three-dimensional (3D) model of patient's teeth, pre-processing operations, comprising identifying gum lines on the digital 3D model and adding identifier information to the digital 3D model, are performed on the digital 3D model, and 3D printing is performed on the basis of the identifier information of the digital 3D model to obtain a first dental mold; and a film press processing is performed according to the first dental mold to obtain a second dental mold, identifier identification is performed on the second dental mold, and the identifier information is marked on the second dental mold according to the identification result to obtain a dental appliance. The production system and method are applied to the technical field of dental appliance production.
    Type: Application
    Filed: January 2, 2023
    Publication date: May 11, 2023
    Inventors: Peiyan Gui, Yangshuai Fan, Xin Wan, Heyuan Huang, Wei Feng, Qin Li, Ming Li, Shaoxiang Yuan, Yuqing Ye, Yong Wang, Haoshun Hong
  • SEMICONDUCTOR DEVICE PATTERNING METHODS
    Publication number: 20230142926
    Abstract: Methods of patterning semiconductor devices comprising selective deposition methods are described. A blocking layer is deposited on a metal surface of a semiconductor device before deposition of a dielectric material on a dielectric surface. Methods include exposing a substrate surface including a metal surface and a dielectric surface to a heterocyclic reactant comprising a headgroup and a tailgroup in a processing chamber and selectively depositing the heterocyclic reactant on the metal surface to form a passivation layer, wherein the heterocyclic headgroup selectively reacts and binds to the metal surface.
    Type: Application
    Filed: January 12, 2023
    Publication date: May 11, 2023
    Applicant: Applied Materials, Inc.
    Inventors: Yong Wang, Doreen Wei Ying Yong, Bhaskar Jyoti Bhuyan, John Sudijono
  • Stealth dicing method including filamentation and apparatus thereof
    Patent number: 11646228
    Abstract: The present disclosure provides a stealth dicing method and apparatus. With the method, the focusing element focuses the laser beam on the surface of material to be diced, and the dynamic-equilibrium plasma channel is formed in the material to be diced by means of self-focusing and defocusing effect of plasma generated by ionizing the material to be diced. The modified layer may be formed in the material to be diced throughout the plasma channel, so as to realize stealth dicing.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: May 9, 2023
    Assignees: CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY, EAST CHINA NORMAL UNIVERSITY, UNIVERSITY OF SHANGHAI FOR SCIENCE AND TECHNOLOGY
    Inventors: Heping Zeng, Shuai Yuan, Yingsheng Du, Hui Xu, Yuan Nie, Yong Wang, Jin Wang, Jue Yu, Yanying Ma
  • BIONIC AND DUAL-PHOBIC HIGH-PERFORMANCE WATER-BASED DRILLING FLUID
    Publication number: 20230133053
    Abstract: The present invention relates to the field of petroleum industry phase oilfield chemistry, and specifically relates to a bionic and dual-phobic drilling fluid. The drilling fluid contains a bionic wall-fixing agent, a bionic lubricant, a super dual-phobic agent, a scrap-carrying agent and a bionic shale inhibitor. The present invention uses the theory of bionics and the theory of a downhole rock surface being double phobic as a basis. By means of using the bionic wall-fixing agent, the bionic lubricant, the super dual-phobic agent, the scrap-carrying agent and the bionic shale inhibitor, which have special properties of imitating animals and plants in nature, and using a series of bionic treatment agents, a set of bionic and dual-phobic drilling fluid systems, which corresponds to an unconventional, complex oil and gas well, is formed.
    Type: Application
    Filed: December 30, 2022
    Publication date: May 4, 2023
    Applicants: China University of Petroleum (Beijing), CNPC Chuanqing Drilling Engineering Company Limited, CNPC Engineering Technology R&D Company Limited
    Inventors: Guancheng JIANG, Jinsheng SUN, Yinbo HE, Xin ZHANG, Chunyao PENG, Tengfei DONG, Bin TAN, Tie GENG, Lili YANG, Xiaohu LUO, Xuwu LUO, Xing LIANG, Changwei CHEN, Xiaobo LIU, Rongchao CHENG, Jiansheng LUO, Jianguo ZHANG, Yong WANG, Daqi FU, Qifa RAN, Li ZHAO, Kaixiao CUI, Xiaoxiao NI
  • DETERMINING WHETHER TO RATE LIMIT TRAFFIC
    Publication number: 20230130529
    Abstract: Some embodiments provide a method for a gateway datapath that executes on a gateway device to implement logical routers for a set of logical networks and process traffic between the logical networks and an external network. The method receives a data message at the gateway device. To process the data message, the method executes a set of processing stages that includes a processing stage for a particular logical router. As part of the processing stage for the particular logical router, the method (i) uses an access control list (ACL) table to determine whether the data message is subject to rate limiting controls defined for the particular logical router and (ii) only when the data message is subject to rate limiting controls, determines whether to allow the data message according to a rate limiting mechanism for the particular logical router.
    Type: Application
    Filed: December 24, 2022
    Publication date: April 27, 2023
    Inventors: Dexiang Wang, Yong Wang, Jerome Catrouillet, Sreeram Kumar Ravinoothala
  • HANDLING MULTIPATH IPSEC IN NAT ENVIRONMENT
    Publication number: 20230118718
    Abstract: Some embodiments provide a method for establishing a virtual private network (VPN) session between a first gateway router located at a first site and a second gateway router located at a second site. The VPN session for exchanging packets along multiple paths between the first and second sites. The method is performed at the second gateway router located at the second site. The method determines whether any intermediate network address translation (NAT) device processes packets on the multiple paths between the first and second sites during the VPN session. Upon determining that no NAT device processes packets on the multiple paths between the first and second sites, the method builds a source port pool at the second site for sending probe packets during the VPN session (1) to identify the multiple paths and (2) to collect metrics associated with each of the identified paths.
    Type: Application
    Filed: October 7, 2022
    Publication date: April 20, 2023
    Inventors: Deepika Kunal Solanki, Awan Kumar Sharma, Yong Wang, Sarthak Ray
  • Process for manufacture of 2,3-dichloro-1,1,1-trifluoropropane
    Patent number: 11629110
    Abstract: The present invention pertains to a novel process of manufacturing the compound 2,3,3,3-tetrafluoropropene (1234yf). The compound 1234yf is the newest refrigerant with zero OPD (Ozone Depleting Potential) and zero GWP (Global Warming Potential). Thus, the invention relates to a process, involving a carbene generation route, for the manufacture of the compound 2,3,3,3-tetrafluoropropene (1234yf), of the compound 243db (2,3-dichloro-1,1,1-trifluoropropane), and optionally of the compound 2-chloro-1,1,1-trifluoropropene (1233xf) via carbene route and compound 243db (2,3-dichloro-1,1,1-trifluoropropane). The invention also relates to a process for the manufacture of the compound 2,3,3,3-tetrafluoropropene (1234yf), wherein the compound 243db (2,3-dichloro-1,1,1-trifluoropropane) serves as a starting material, for the manufacture of the compound 2,3,3,3-tetrafluoropropene (1234yf).
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: April 18, 2023
    Inventors: Changyue Zhou, Yong Wang
  • A GNSS signal acquisition method based on FPGA step-by-step code phase refinement
    Publication number: 20230111314
    Abstract: A GNSS signal acquisition method based on FPGA step-by-step code phase refinement comprises steps as follows: (1) Coarse acquisition: correlate all received data with the locally generated carrier and the complete pseudo-random code to find the maximum correlation value; obtain the carrier and the rough code phase for fine acquisition if the maximum correlation value conforms to the acquisition threshold; otherwise, repeat Step (1). (2) Fine acquisition: feedback the carrier and the coarse acquisition code phase value from Step (1) to the controller so that the controller can intercept partial of the received signal for mixing with the local carrier from Step (1); then, correlate the result with partial pseudo-random code after eliminating the influence of the carrier to obtain a code phase with higher accuracy.
    Type: Application
    Filed: November 13, 2019
    Publication date: April 13, 2023
    Inventors: Juanjuan SUN, Mengqi CHEN, Xuezheng HUANG, Yong WANG, Xing WANG, Zihan WU
  • Method and apparatus for handling image forming abnormality, image forming apparatus, and storage medium
    Patent number: 11625206
    Abstract: A method and an apparatus for handling image forming abnormality, and an image forming apparatus are provided. The method is applied to the image forming apparatus and includes acquiring a print job from a control terminal and analyzing the print job to obtain an analysis result. When the analysis result is a failed analysis, whether a control program installed on the control terminal is abnormal is determined accordingly. The control program is a program which enables the control terminal to exchange the print job with the image forming apparatus. If the control program installed on the control terminal is abnormal, an abnormal-driving information page is generated and printed to output. By printing to output the abnormal information page, the user can be effectively and clearly informed of the cause of the printer abnormality, which improves the efficiency and user experience of abnormality resolution.
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: April 11, 2023
    Assignee: ZHUHAI PANTUM ELECTRONICS CO., LTD.
    Inventors: Yong Wang, Xuan Tan
  • Bifunctional C-Glycoside Glycosyltransferases and Application Thereof
    Publication number: 20230105024
    Abstract: The present disclosure provides a group of novel uridine diphosphate (UDP)-glycosyltransferases, which are bifunctional C-glycoside arabinosyltransferases and C-glycoside glucosyltransferases. The glycosyltransferases can specifically and efficiently catalyze C-glycoside arabinosylation and glucosylation of dihydrochalcone compounds or 2-hydroxyflavanone compounds, to generate C-glycoside dihydrochalcone or C-glycoside-2-hydroxyflavanone compounds; the C-glycoside-2-hydroxyflavanone compounds are further subjected to a dehydration reaction to form flavone-C-glycoside compounds. The present disclosure also provides an application of the novel UDP-glycosyltransferases to artificially constructed recombinant expression systems to generate C-glycoside dihydrochalcone and flavone-C-glycoside compounds by means of fermentation engineering.
    Type: Application
    Filed: February 9, 2021
    Publication date: April 6, 2023
    Inventors: Yong Wang, Yuwei Sun, Zhuo Chen
  • Laser detection and ranging device
    Patent number: 11619713
    Abstract: A laser detection and ranging (LADAR) device, including: a laser adapted to generate a laser emission path; an optical path scanning unit adapted to deflect the laser emission path and scan a target object using the laser emission path; a reflected light receiving unit coaxial to the laser emission path and adapted to receive a reflected light from the target object via the optical path scanning unit, and output an electric signal corresponding to the reflected light; a signal processing unit adapted to, according to the electric signal, generate distance information between the LADAR device and the target object, and process a plurality of acquired distance information, to yield position information of the target object; and a housing, including a filter disposed on the optical path of the optical path scanning unit.
    Type: Grant
    Filed: April 14, 2019
    Date of Patent: April 4, 2023
    Assignee: LEISHEN INTELLIGENT SYSTEM CO. LTD.
    Inventors: Yong Wang, Xiaobo Hu, Peihua Duan
  • Selective valorization of biomass sugars
    Patent number: 11618763
    Abstract: Disclosed are methods of forming an epimer or a dehydrated isomer of a pyranose monosaccharide or a pyranose saccharide residue in an oligosaccharide or a glycoside.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: April 4, 2023
    Assignee: Massachusetts Institute of Technology
    Inventors: Alison Wendlandt, Yong Wang, Hayden Carder
  • Selective deposition of a passivation film on a metal surface
    Patent number: 11621161
    Abstract: Methods of selectively depositing films on substrates are described. A passivation film is deposited on a metal surface before deposition of a dielectric material. Also described is exposing a substrate surface comprising a metal surface and a dielectric surface to a docking precursor to form a passivation film.
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: April 4, 2023
    Assignee: Applied Materials, Inc.
    Inventors: Yong Wang, Andrea Leoncini, Doreen Wei Ying Yong, Bhaskar Jyoti Bhuyan, John Sudijono
  • KEY OBTAINING METHOD AND RELATED APPARATUS
    Publication number: 20230099065
    Abstract: Embodiments of this application provide a security authentication method and a related apparatus, applied to the field of short-range communication, and in particular, to cockpit domain communication. The method includes: A first node receives a first association request message from a second node, where the first association request message includes a first fresh parameter; and the first node obtains a first pre-shared key PSK, where the first PSK corresponds to an identity of the second node, the first PSK is a PSK generated based on a second fresh parameter from the second node and a third fresh parameter from the first node, and the first PSK is used to verify the identity of the second node. According to the embodiments of this application, communication security can be improved.
    Type: Application
    Filed: November 28, 2022
    Publication date: March 30, 2023
    Inventors: Yong Wang, Jing Chen
  • Novel Flavone Hydroxylases, Microorganism for Synthesizing Flavone C-Glycoside Compounds, and Use Thereof
    Publication number: 20230102194
    Abstract: Provided are novel flavone hydroxylases, a microorganism for synthesizing flavone C-glycoside compounds, and use thereof. The present inventor obtains novel flavones hydroxylates PhF2H and PhF3?H by cloning, which belong to cytochrome P450 hydroxylates and have the function of hydroxylating specific positions of compounds. Further, the present inventor, by modifying the enzymes and combining a C-glycoside glycosyltransferase and assembly of a synthesis pathway of a flavone precursor, efficiently synthesizes flavone C-glycoside compounds such as oriention, isooriention, vitexin and isovitexin, and related intermediates such as eriodictyol and 2-hydroxynaringenin in the synthesis pathway thereof in an artificial recombinant expression system.
    Type: Application
    Filed: February 26, 2021
    Publication date: March 30, 2023
    Inventors: Yong Wang, Yuwei Sun, Zhuo Chen