Patents by Inventor Ding Zhang
Ding Zhang 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).
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Patent number: 12007230Abstract: A measurement unit module includes a printed circuit board (PCB) and electronic components being mounted on a front face of the PCB, a plurality of measurement unit modules are arranged at intervals in an extending direction of a stripped flat cable, the stripped flat cable is electrically connected to back faces of the plurality of PCBs in sequence to form a measurement unit cluster, the measurement unit cluster is packaged and molded by an extrusion technology of silica gel to form the flexible sensing strip, and the flexible sensing strip can be wound into a sensing strip reel. The packaging structure has the beneficial effects that connection integrity between the measurement unit modules is enhanced, connection strength is improved, and reliability of a flexible clinometer is improved. The flexible sensing strip can be wound into the sensing strip reel so as to be convenient to carry and convey.Type: GrantFiled: August 13, 2021Date of Patent: June 11, 2024Assignee: CHINA UNIVERSITY OF GEOSCIENCES (WUHAN)Inventors: Yongquan Zhang, Huiming Tang, Junrong Zhang, Changdong Li, Guiying Lu, Yuansheng Wang, Ding Xia, Chengyuan Lin
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Patent number: 12009446Abstract: A solar cell, a method for producing a solar cell and a solar cell module are provided. The solar cell includes: a substrate having a front surface and a rear surface opposite to the front surface; a first passivation layer, a second passivation layer and a third passivation layer sequentially formed on the front surface and in a direction away from the front surface; wherein the first passivation layer includes a dielectric material; the second passivation layer includes a first silicon nitride SimNn material, and a ratio of n/m is 0.5˜1; the third passivation layer includes a silicon oxynitride SiOiNj material, and a ratio of j/i is 0.1˜0.6; and a tunneling oxide layer and a doped conductive layer sequentially formed on the rear surface and in a direction away from the rear surface, wherein the doped conductive layer and the substrate have a doping element of a same conductivity type.Type: GrantFiled: September 23, 2021Date of Patent: June 11, 2024Assignees: Shanghai Jinko Green Energy Enterprise Management Co., Ltd., Zhejiang Jinko Solar Co., Ltd.Inventors: Ding Yu, Wenqi Li, Shijie Zhao, Xiaowen Zhang, Jialei Chai, Xinyu Zhang, Hao Jin, Jie Yang
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Publication number: 20240166533Abstract: A high-nickel ternary core-shell precursor for a lithium battery, a positive electrode material and a preparation method therefor. The chemical structural formula of the precursor is zNi(C4H7N2O2)2—Nix-zM1yM21-x-y(OH)2, wherein M1 and M2 are two of cobalt, aluminum, and manganese. The preparation method comprises: pumping a prepared metal salt solution, a dimethylglyoxime-ammonia water composite solution, and an ammonia water solution into a reaction kettle, maintaining the pH of a reaction system, and controlling the reaction time to obtain a sphere-like precursor inner core with a structural formula of Ni(C4H7N2O2)2; pumping the metal salt solution and the ammonia water solution, stopping pumping the dimethylglyoxime-ammonia water composite solution, pumping a sodium hydroxide solution to obtain a sphere-like core-shell precursor, washing, drying, sieving and deironing the precursor, mixing with a lithium source, and calcining to prepare the positive electrode material.Type: ApplicationFiled: August 18, 2022Publication date: May 23, 2024Applicant: JINGMEN GEM CO., LTD.Inventors: Kaihua XU, Kun ZHANG, Dongming JIA, Cong LI, Xing YANG, Xiaofei XUE, Liangjiao FAN, Xiaofei CHEN, Xueqian LI, Xiaoshuai ZHU, Hao LV, Wenfang YUAN, Ding WANG, Xianjin YUE
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Publication number: 20240159280Abstract: A vehicle includes a transmission that performs a method of operating a clutch of a vehicle. The vehicle includes the clutch, an actuator device and a processor. The actuator device includes a piston movable to operate the clutch. The processor is configured to receive a pressure signal indicative of a selected fluid pressure for operating the clutch, determine a position for the piston in the actuator device from the pressure signal, and move the piston to the position to operate the clutch at the selected fluid pressure.Type: ApplicationFiled: November 10, 2022Publication date: May 16, 2024Inventors: Dongxu Li, Michael Ding, Bryan John Williams, Chunhao J. Lee, Zhen J. Zhang
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Publication number: 20240153495Abstract: A method includes receiving a training dataset that includes one or more spoken training utterances for training an automatic speech recognition (ASR) model. Each spoken training utterance in the training dataset paired with a corresponding transcription and a corresponding target sequence of auxiliary tokens. For each spoken training utterance, the method includes generating a speech recognition hypothesis for a corresponding spoken training utterance, determining a speech recognition loss based on the speech recognition hypothesis and the corresponding transcription, generating a predicted auxiliary token for the corresponding spoken training utterance, and determining an auxiliary task loss based on the predicted auxiliary token and the corresponding target sequence of auxiliary tokens. The method also includes the ASR model jointly on the speech recognition loss and the auxiliary task loss determined for each spoken training utterance.Type: ApplicationFiled: October 26, 2023Publication date: May 9, 2024Applicant: Google LLCInventors: Weiran Wang, Ding Zhao, Shaojin Ding, Hao Zhang, Shuo-yiin Chang, David Johannes Rybach, Tara N. Sainath, Yanzhang He, Ian McGraw, Shankar Kumar
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Publication number: 20240139208Abstract: The present disclosure relates to a combined pharmaceutical composition containing a CDK4/6 inhibitor and a use thereof, and specifically relates to a combined pharmaceutical composition comprising a compound of formula (I) or a pharmaceutically acceptable salt thereof and fulvestrant. The present disclosure further relates to a use of the combined pharmaceutical composition in treating breast cancer. The combined pharmaceutical composition of the present disclosure produces better therapeutic effects in reducing tumor growth or even eliminating tumors.Type: ApplicationFiled: March 3, 2022Publication date: May 2, 2024Inventors: Fan FENG, Ding YU, Xungiang WANG, Xiquan ZHANG, Yanfeng BAI, Chaoqiang YANG, Yuying ZHANG
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Publication number: 20240141955Abstract: A bearing and a sealing device. The sealing device includes: a skeleton; and a sealing part, which, taken as a whole, is of an annular structure, the sealing part comprising an elastic part and a plastic part, and the elastic part being fixed to the skeleton. After the sealing device is arranged between a bearing inner ring and a bearing outer ring, the plastic part and the bearing inner ring form contact sealing, the elastic part and the plastic part are relatively fixed, and in the radial direction, at least part of the plastic part is arranged between the bearing inner ring and the elastic part. The coefficient of friction of the material of the plastic part is smaller than the coefficient of friction of the material of the elastic part.Type: ApplicationFiled: January 8, 2022Publication date: May 2, 2024Applicant: Schaeffler Technologies AG & Co. KGInventors: Xin LIU, Lijuan WU, Jianchang ZHANG, Aoran QIN, Ding LI
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Publication number: 20240037138Abstract: Described are systems and methods to determine hair patterns presented in content items. The determined hair patterns may be associated with the content items to facilitate indexing, filtering, etc. of the content items based on the determined hair patterns. In exemplary implementations, a corpus of content items may be associated with an embedding vector that includes a binary representation of the content item. The embedding vectors associated with each content item can be provided as inputs to a trained machine learning model, which can process the embedding vectors to determine one or more hair patterns presented in each content item while eliminating the need for performing image pre-processing prior to determination of the hair pattern(s) presented in the content item.Type: ApplicationFiled: October 10, 2023Publication date: February 1, 2024Applicant: Pinterest, Inc.Inventors: Nadia Fawaz, Anh Tuong Ta, Bhawna Juneja, Rohan Mahadev, Valerie Moy, Dmitry Olegovich Kislyuk, David Ding-Jia Xue, Christopher Lee Schaefbauer, Graham Roth, William Yau, Jordan DiSanto, Ding Zhang, David Voiss
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Patent number: 11816144Abstract: Described are systems and methods to determine hair patterns presented in content items. The determined hair patterns may be associated with the content items to facilitate indexing, filtering, etc. of the content items based on the determined hair patterns. In exemplary implementations, a corpus of content items may be associated with an embedding vector that includes a binary representation of the content item. The embedding vectors associated with each content item can be provided as inputs to a trained machine learning model, which can process the embedding vectors to determine one or more hair patterns presented in each content item while eliminating the need for performing image pre-processing prior to determination of the hair pattern(s) presented in the content item.Type: GrantFiled: March 31, 2022Date of Patent: November 14, 2023Assignee: Pinterest, Inc.Inventors: Nadia Fawaz, Anh Tuong Ta, Bhawna Juneja, Rohan Mahadev, Valerie Moy, Dmitry Olegovich Kislyuk, David Ding-Jia Xue, Christopher Lee Schaefbauer, Graham Roth, William Yau, Jordan DiSanto, Ding Zhang, David Voiss
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Publication number: 20230315780Abstract: Described are systems and methods to determine hair patterns presented in content items. The determined hair patterns may be associated with the content items to facilitate indexing, filtering, etc. of the content items based on the determined hair patterns. In exemplary implementations, a corpus of content items may be associated with an embedding vector that includes a binary representation of the content item. The embedding vectors associated with each content item can be provided as inputs to a trained machine learning model, which can process the embedding vectors to determine one or more hair patterns presented in each content item while eliminating the need for performing image pre-processing prior to determination of the hair pattern(s) presented in the content item.Type: ApplicationFiled: March 31, 2022Publication date: October 5, 2023Inventors: Nadia Fawaz, Anh Tuong Ta, Bhawna Juneja, Rohan Mahadev, Valerie Moy, Dmitry Olegovich Kislyuk, David Ding-Jia Xue, Christopher Lee Schaefbauer, Graham Roth, William Yau, Jordan DiSanto, Ding Zhang, David Voiss
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Publication number: 20230213641Abstract: In implementations of systems for estimating three-dimensional trajectories of physical objects, a computing device implements a three-dimensional trajectory system to receive radar data describing millimeter wavelength radio waves directed within a physical environment using beamforming and reflected from physical objects in the physical environment. The three-dimensional trajectory system generates a cloud of three-dimensional points based on the radar, each of the three-dimensional points corresponds to a reflected millimeter wavelength radio wave within a sliding temporal window. The three-dimensional points are grouped into at least one group based on Euclidean distances between the three-dimensional points within the cloud. The three-dimensional trajectory system generates an indication of a three-dimensional trajectory of a physical object corresponding to the at least one group using a Kalman filter to track a position and a velocity a centroid of the at least one group in three-dimensions.Type: ApplicationFiled: March 10, 2023Publication date: July 6, 2023Applicant: Adobe Inc.Inventors: Jennifer Anne Healey, Haoliang Wang, Ding Zhang
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Patent number: 11635507Abstract: In implementations of systems for estimating three-dimensional trajectories of physical objects, a computing device implements a three-dimensional trajectory system to receive radar data describing millimeter wavelength radio waves directed within a physical environment using beamforming and reflected from physical objects in the physical environment. The three-dimensional trajectory system generates a cloud of three-dimensional points based on the radar, each of the three-dimensional points corresponds to a reflected millimeter wavelength radio wave within a sliding temporal window. The three-dimensional points are grouped into at least one group based on Euclidean distances between the three-dimensional points within the cloud. The three-dimensional trajectory system generates an indication of a three-dimensional trajectory of a physical object corresponding to the at least one group using a Kalman filter to track a position and a velocity a centroid of the at least one group in three-dimensions.Type: GrantFiled: March 3, 2021Date of Patent: April 25, 2023Assignee: Adobe Inc.Inventors: Jennifer Anne Healey, Haoliang Wang, Ding Zhang
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Patent number: 11621286Abstract: Provided are a display panel and a display device. The display panel includes a first display area and a second display area. The first display area at least partially surrounds the second display area, and the second display area is configured to provide a photosensitive element. The first display area and the second display area are each provided with multiple sub-pixels. Each of the multiple sub-pixels includes a pixel circuit and a light emitting element. In each of the first display area and the second display area, active layers of the pixel circuits of the sub-pixels in each column have discontinuity points. The discontinuity point is located between respective two adjacent sub-pixels in the same column, or is located within each sub-pixel.Type: GrantFiled: May 6, 2022Date of Patent: April 4, 2023Assignee: Wuhan Tianma Micro-Electronics Co., Ltd.Inventors: Yawei Wang, Ding Zhang, Huanxi Zhang
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Publication number: 20220283289Abstract: In implementations of systems for estimating three-dimensional trajectories of physical objects, a computing device implements a three-dimensional trajectory system to receive radar data describing millimeter wavelength radio waves directed within a physical environment using beamforming and reflected from physical objects in the physical environment. The three-dimensional trajectory system generates a cloud of three-dimensional points based on the radar, each of the three-dimensional points corresponds to a reflected millimeter wavelength radio wave within a sliding temporal window. The three-dimensional points are grouped into at least one group based on Euclidean distances between the three-dimensional points within the cloud. The three-dimensional trajectory system generates an indication of a three-dimensional trajectory of a physical object corresponding to the at least one group using a Kalman filter to track a position and a velocity a centroid of the at least one group in three-dimensions.Type: ApplicationFiled: March 3, 2021Publication date: September 8, 2022Applicant: Adobe Inc.Inventors: Jennifer Anne Healey, Haoliang Wang, Ding Zhang
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Patent number: 11429070Abstract: The disclosure discloses an inhomogeneous sample equalization method and system for a product assembly process. The method includes the following steps of: A: calculating a similarity among different samples; B: constructing a fuzzy compatibility matrix S for representing the similarity among all the samples, and constructing a fuzzy compatibility space X with different granule layers through the fuzzy compatibility matrix S; C: based on a granular calculating mode, screening out a granule layer with a maximum comprehensive value of an information increment and the similarity among the samples from the fuzzy compatible space X to serve as an optimal granule layer; and D: carrying out equalization processing on the sample of the optimal granule layer.Type: GrantFiled: December 26, 2020Date of Patent: August 30, 2022Inventors: Jiewu Leng, Man Zhou, Guolei Ruan, Qiang Liu, Ding Zhang, Duxi Yan
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Publication number: 20220262831Abstract: Provided are a display panel and a display device. The display panel includes a first display area and a second display area. The first display area at least partially surrounds the second display area, and the second display area is configured to provide a photosensitive element. The first display area and the second display area are each provided with multiple sub-pixels. Each of the multiple sub-pixels includes a pixel circuit and a light emitting element. In each of the first display area and the second display area, active layers of the pixel circuits of the sub-pixels in each column have discontinuity points. The discontinuity point is located between respective two adjacent sub-pixels in the same column, or is located within each sub-pixel.Type: ApplicationFiled: May 6, 2022Publication date: August 18, 2022Applicant: Wuhan Tianma Micro-Electronics Co., Ltd.Inventors: Yawei WANG, Ding ZHANG, Huanxi ZHANG
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Patent number: 11355535Abstract: Provided are a display panel and a display device. The display panel includes a first display area and a second display area. The first display area at least partially surrounds the second display area, and the second display area is configured to provide a photosensitive element. The first display area and the second display area are each provided with multiple sub-pixels. Each of the multiple sub-pixels includes a pixel circuit and a light emitting element. In each of the first display area and the second display area, active layers of the pixel circuits of the sub-pixels in each column have discontinuity points. The discontinuity point is located between respective two adjacent sub-pixels in the same column, or is located within each sub-pixel.Type: GrantFiled: April 20, 2021Date of Patent: June 7, 2022Assignee: WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.Inventors: Yawei Wang, Ding Zhang, Huanxi Zhang
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Patent number: 11340562Abstract: Disclosed are a self-adaptive configuration method and system for linkage response of a construction type, a motion type, a control type and an optimization type. The disclosure aims to provide the self-adaptive configuration method and system for linkage response of quick adjustment and design of a workshop production line. The self-adaptive configuration method comprises the following steps of step A: construction type configuration; step B: motion type design; step C: control type design; and step D: optimization type evolution, wherein the step D comprises first-level iterative optimization, second-level iterative optimization and third-level iterative optimization.Type: GrantFiled: October 16, 2020Date of Patent: May 24, 2022Inventors: Qiang Liu, Jiewu Leng, Duxi Yan, Ding Zhang, Hao Zhang
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Patent number: 11288653Abstract: A method, apparatus and system for processing a payment request for a virtual commodity on an open network platform are provided. The method includes: receiving a payment request that is sent by a third-party application server according to a request from a terminal, the payment request carrying at least an account identifier; deducting a charge from an account corresponding to the account identifier according to a payment attribute corresponding to the account identifier; and sending a charge deduction result corresponding to the account to the terminal via the third-party application server. According to the present method, usage rate of network and system resources is improved.Type: GrantFiled: September 24, 2020Date of Patent: March 29, 2022Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Ding Zhang, Ningguo Chen, Jianwei Deng, Mingming Zhao, Hailiang Fan, Yulan Liao, Ruting Chen, Qiang Fei, Songjian Wang
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Publication number: 20210299827Abstract: Disclosed are an optimization method and a system based on a screwdriving technology in mobile phone manufacturing. The method comprises: acquiring mobile phone machining data; establishing a technological framework; determining initial screwdriving technological parameters and a range of the screwdriving technological parameters by a neural network algorithm; building a digital twin model of a screwdriving device by a digital twin technology and establishing a virtual-real synchronous real-object simulation platform to make a real object and a simulation model run synchronously; integrating the digital twin model of the screwdriving device with each module to synchronize data of the screwdriving device with data of each module; and if screwdriving feedback information is abnormal, optimizing the screwdriving technology according to the range of the parameters.Type: ApplicationFiled: October 16, 2020Publication date: September 30, 2021Inventors: Qiang LIU, Jiewu LENG, Qianyi SU, Ding ZHANG, Ailin YU