Patents by Inventor Rui Zhao
Rui Zhao 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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Publication number: 20240100580Abstract: Provided is a method for recycling lead iodide and a substrate of a waste perovskite device. The method includes steps as follows: preparing an iodide solution having a set concentration; immersing the waste perovskite device in the iodide solution for dissolution until a perovskite substance of the waste perovskite device is not dissolved, and extracting supernatant; adding water to the supernatant for dilution, and obtaining lead iodide crystals containing a small quantity of impurities; washing the lead iodide crystals containing a small quantity of impurities, adding acid to treat the lead iodide crystals, washing the lead iodide crystals with isopropanol and ether to obtain lead iodide powder, and drying the lead iodide powder to obtain obtaining recycled lead iodide; and cleaning and recycling a substrate generated. The lead iodide is recycled according to Le Chatelier's principle, which achieves safe, environmentally friendly and low-cost recycling.Type: ApplicationFiled: November 29, 2023Publication date: March 28, 2024Inventors: Rui Wang, Jingjing Xue, Xu Zhang, Ke Zhao
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Patent number: 11942636Abstract: The present application relates to the electrochemical field, and in particular, to a positive electrode material, and an electrochemical energy storage apparatus having thereof. The present application provides a positive electrode material, including a substrate. The substrate includes secondary particles containing primary particles. A surface of the substrate is coated with an oxide coating layer. The oxide coating layer comprises a coating element, and the coating element is selected from one or more of Al, Ba, Zn, Ti, Zr, Mg, W, Y, Si, Sn, B, Co, or P. The electrochemical energy storage apparatus comprises the foregoing positive electrode material.Type: GrantFiled: December 28, 2020Date of Patent: March 26, 2024Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Rui Du, Yongchao Liu, Sihui Wang, Deyu Zhao, Na Liu
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Publication number: 20240091892Abstract: The present disclosure discloses a rolling ring shrink fitting tool for rotary equipment, including a lifting frame; a movement slot is formed in a bottom surface of a top of the lifting frame; an output end of a first motor is connected with a main gear; guide rollers are embedded in a lifting seat through bearings; shrink fitting plates are two semicircular structures; lifting lugs are welded on outer sides of the shrink fitting plates; tooth rings are arranged outside the shrink fitting plates; stop rods are fixed on inner walls of the tooth rings; supporting screw rods are embedded at sunken positions on inner walls of the shrink fitting plates through bearings.Type: ApplicationFiled: November 27, 2023Publication date: March 21, 2024Inventors: Le LI, Rui YANG, Huaijun JI, Qianbiao XU, Haoji DENG, Yongjie SUN, Hong YANG, Yincheng ZHOU, Bo HU, Jie REN, Lie WANG, Longfei MIAO, Hansi BAI, Tiantian HU, Jinxin ZHAO, Yizhuan QIAN, Changbao CHEN, Xingzheng YANG, Xiaoli GUO, Lihui DU
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Patent number: 11936769Abstract: Aspects of the disclosure provide methods and apparatuses for storing data. In some examples, an information processing apparatus that includes processing circuitry is provided. The processing circuitry is configured to receive data and determine a target blockchain based on an attribute associated with the data and blockchain correspondence information. The blockchain correspondence information indicates attributes associated with a plurality of blockchains. Further, the processing circuitry is configured to store a first block that is generated based on the received data in the target blockchain.Type: GrantFiled: February 17, 2021Date of Patent: March 19, 2024Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Rui Guo, Maocai Li, Jun Liang, Jianjun Zhang, Zongyou Wang, Qi Zhao, Haitao Tu, Binhua Liu, Dawei Zhu, Qing Qin
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Patent number: 11926004Abstract: The present disclosure discloses a rolling ring shrink fitting tool for rotary equipment, including a lifting frame; a movement slot is formed in a bottom surface of a top of the lifting frame; an output end of a first motor is connected with a main gear; guide rollers are embedded in a lifting seat through bearings; shrink fitting plates are two semicircular structures; lifting lugs are welded on outer sides of the shrink fitting plates; tooth rings are arranged outside the shrink fitting plates; stop rods are fixed on inner walls of the tooth rings; supporting screw rods are embedded at sunken positions on inner walls of the shrink fitting plates through bearings.Type: GrantFiled: November 27, 2023Date of Patent: March 12, 2024Assignee: ZHONGJIAN WUZHOU ENGINEERING EQUIPMENT CO., LTDInventors: Le Li, Rui Yang, Huaijun Ji, Qianbiao Xu, Haoji Deng, Yongjie Sun, Hong Yang, Yincheng Zhou, Bo Hu, Jie Ren, Lie Wang, Longfei Miao, Hansi Bai, Tiantian Hu, Jinxin Zhao, Yizhuan Qian, Changbao Chen, Xingzheng Yang, Xiaoli Guo, Lihui Du
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Publication number: 20240080632Abstract: A MEMS microphone, includes a substrate with a back cavity, and a capacitive system located on the substrate, including a back plate and a diaphragm opposite to the back plate, wherein the back plate includes a body portion, a fixing portion connected with the body portion and the substrate, and a plurality of strip reinforcing ribs, the reinforcing ribs are protruded from the body portion. Compared with the related art, the MEMS microphone disclosed by the present disclosure could improve the strength of the back plate.Type: ApplicationFiled: December 29, 2022Publication date: March 7, 2024Inventors: Linlin Wang, Rui Zhang, Kaijie Wang, Zhuanzhuan Zhao, Minh Ngoc Nguyen
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Patent number: 11924833Abstract: The present disclosure provides a transmission feedback method and a UE. The transmission feedback method includes: transmitting a time-frequency transmission resource for transmitting feedback information for unicasting or multicasting transmission to at least one target UE which has established a connection with a source UE; acquiring the feedback information transmitted on the time-frequency transmission resource from the target UE; and determining a unicasting or multicasting transmission state in accordance with the feedback information.Type: GrantFiled: October 18, 2019Date of Patent: March 5, 2024Assignee: Datang Mobile Communications Equipment Co., Ltd.Inventors: Yuan Feng, Fangchen Cheng, Rui Zhao, Shilei Zheng, Jinling Hu
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Patent number: 11917167Abstract: The present disclosure provides an image compression method, including steps of: acquiring a human-eye fixation point on an original image, and determining a fixation region and a non-fixation region of the original image according to the human-eye fixation point; and compressing the non-fixation region, and generating a compressed image according to the fixation region and the compressed non-fixation region. The present disclosure also provides an image display method, an image compression apparatus, an image display apparatus, and a computer readable medium.Type: GrantFiled: May 8, 2021Date of Patent: February 27, 2024Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhihua Ji, Tiankuo Shi, Xiaomang Zhang, Chingwen Kung, Rui Liu, Yifan Hou, Minglei Chu, Yanhui Xi, Yan Sun, Chenxi Zhao, Xiangjun Peng, Shuo Zhang
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Publication number: 20240023140Abstract: Disclosed are a method and an apparatus for resource coordination between vehicle-to-everything devices, and a user equipment. The method includes: receiving SCI sent by at least one second user equipment, where the SCI includes indication information for triggering resource coordination; and sending coordination information to a target second user equipment, where the coordination information is used to instruct the target second user equipment to perform resource reselection, and the target second user equipment is at least one of the second user equipments.Type: ApplicationFiled: September 28, 2023Publication date: January 18, 2024Applicant: DATANG GOHIGH INTELLIGENT AND CONNECTED TECHNOLOGY (CHONGQING) CO., LTD.Inventors: Shilei ZHENG, Rui ZHAO, Yakun WANG, Tianjun SHEN, Chenxin LI
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Publication number: 20240023050Abstract: A position determination method, apparatus, and V2X device are provided. The method applied to a first device includes: periodically broadcasting a first Positioning Reference Signal PRS; receiving a second PRS fed back according to the first PRS by a second device; transmitting a third PRS to the second device according to the second PRS; wherein, the second device determines a position based on the first PRS, the second PRS, and the third PRS.Type: ApplicationFiled: November 8, 2021Publication date: January 18, 2024Applicant: DATANG GOHIGH INTELLIGENT AND CONNECTED TECHNOLOGY (CHONGQING) CO., LTD.Inventor: Rui ZHAO
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Patent number: 11862144Abstract: A computer system is provided that includes a processor configured to store a set of audio training data that includes a plurality of audio segments and metadata indicating a word or phrase associated with each audio segment. For a target training statement of a set of structured text data, the processor is configured to generate a concatenated audio signal that matches a word content of a target training statement by comparing the words or phrases of a plurality of text segments of the target training statement to respective words or phrases of audio segments of the stored set of audio training data, selecting a plurality of audio segments from the set of audio training data based on a match in the words or phrases between the plurality of text segments of the target training statement and the selected plurality of audio segments, and concatenating the selected plurality of audio segments.Type: GrantFiled: December 16, 2020Date of Patent: January 2, 2024Assignee: Microsoft Technology Licensing, LLCInventors: Rui Zhao, Jinyu Li, Yifan Gong
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Patent number: 11854301Abstract: A person may attempt to gain access to a facility via transaction data, such as images of a hand of the person or other identifying information as acquired by an input device. Possible fraud may be detected by comparing the transaction data with previously stored exclusion data. The exclusion data may include known bad data or synthetic trained data for detecting possible fraud. If the biometric input matches or is similar to the exclusion data, possible fraud is detected and the person is prompted for additional data. The reply data acquired from the person is compared with the exclusion data to determine if possible fraud is still detected. If so, additional prompts are presented to the person until the reply data provides enough confidence of no fraud or until the transaction is terminated.Type: GrantFiled: April 6, 2023Date of Patent: December 26, 2023Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Manoj Aggarwal, Brad Musick, Gerard Guy Medioni, Rui Zhao, Zhen Han
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Publication number: 20230403730Abstract: A resource selection method, a resource selection device and a terminal device are provided, which relate to the field of communication technology. The resource selection method includes: determining content of sidelink resource coordination information; transmitting the sidelink resource coordination information.Type: ApplicationFiled: October 22, 2021Publication date: December 14, 2023Applicant: DATANG GOHIGH INTELLIGENT AND CONNECTED TECHNOLOGY (CHONGQING) CO., LTD.Inventors: Tianjun SHEN, Rui ZHAO, Yakun WANG, Chenxin LI
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Publication number: 20230403681Abstract: A data transmission method, a device, and a terminal are provided. The method is applied to a first terminal and includes: determining a target resource selection window according to discontinuous reception DRX configuration of a second terminal; selecting a transmission resource for a data packet in the target resource selection window, wherein transmission resources of at least first M transmissions of the data packet are within a target time period, the target time period is a period in which the target resource selection window overlaps with an active time determined by the DRX configuration, N?M?1, N is a total quantity of transmissions of the data packet; transmitting the data packet to the second terminal on the transmission resource.Type: ApplicationFiled: October 22, 2021Publication date: December 14, 2023Applicant: DATANG GOHIGH INTELLIGENT AND CONNECTED TECHNOLOGY (CHONGQING) CO., LTD.Inventors: Xiaoran WEN, Rui ZHAO
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Publication number: 20230388975Abstract: Disclosed are a resource selection method for sidelink in vehicle-to-everything and a terminal, which relate to the technical field of vehicle-to-everything communications. The resource selection method, applied to a terminal, includes: determining a resource selection occasion when a packet arrives; and selecting, at the resource selection occasion, a transmission resource for transmitting the packet.Type: ApplicationFiled: July 28, 2023Publication date: November 30, 2023Applicant: DATANG GOHIGH INTELLIGENT AND CONNECTED TECHNOLOGY (CHONGQING) CO., LTD.Inventors: Chenxin LI, Rui ZHAO
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Patent number: 11805614Abstract: An electrical arrangement (1), comprising a housing (2) having a housing opening (20), an electrical component (3) within the housing (20), a power supply connection (4), a contact protection cover (5), and a circuit breaker (6) which can be inserted into the housing (2), wherein, in the inserted state, the circuit breaker (6) connects the electrical component (3) to the power supply connection (4) and, in the withdrawn state, the circuit breaker (6) disconnects the connection, wherein the contact protection cover (5) can be fastened to the housing (2) in a locking position in which the contact protection cover (5) covers the housing opening (20), and wherein, in the inserted state, the circuit breaker (6) locks the contact protection cover (5) in the locking position.Type: GrantFiled: April 20, 2021Date of Patent: October 31, 2023Assignee: Robert Bosch GmbHInventors: Yu Yan, Wei Zhu, Changhai Zhang, Rui Zhao
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Patent number: 11804060Abstract: A pair of input images acquired using a first modality and a second modality is processed using a multi-classifier trained to determine classification data indicative of whether the pair is normal or abnormal. A pair may be deemed abnormal if one or both input images are obscured or inconsistent with one another. Training data comprising normal and abnormal images are used to train the multi-classifier. During training, the multi-classifier uses an objective function that includes cross entropy loss, distance loss, and discrepancy loss to process the training data. During use, the trained multi-classifier processes a pair of input images. If the resulting classification data indicates the pair of input images are normal, the pair of input images may be processed to assert an identity.Type: GrantFiled: July 26, 2021Date of Patent: October 31, 2023Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Rui Zhao, Manoj Aggarwal, Gerard Guy Medioni, Dilip Kumar
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Publication number: 20230344588Abstract: This disclosure provides a method for transmitting a demodulation reference signal of a sidelink, a method for receiving the demodulation reference signal of the sidelink, and a terminal. The method for transmitting the demodulation reference signal of the sidelink, applied to a transmitting side terminal, includes: initializing a first demodulation reference signal (DMRS) sequence based on at least one of a slot number, a sidelink synchronization signal identifier or a sidelink synchronization signal block index to generate the first DMRS sequence; transmitting the first DMRS sequence.Type: ApplicationFiled: December 16, 2020Publication date: October 26, 2023Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.Inventors: Xiaotao REN, Rui ZHAO
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Patent number: 11798535Abstract: Generally discussed herein are devices, systems, and methods for on-device detection of a wake word. A device can include a memory including model parameters that define a custom wake word detection model, the wake word detection model including a recurrent neural network transducer (RNNT) and a lookup table (LUT), the LUT indicating a hidden vector to be provided in response to a phoneme of a user-specified wake word, a microphone to capture audio, and processing circuitry to receive the audio from the microphone, determine, using the wake word detection model, whether the audio includes an utterance of the user-specified wake word, and wake up a personal assistant after determining the audio includes the utterance of the user-specified wake word.Type: GrantFiled: September 14, 2021Date of Patent: October 24, 2023Assignee: Microsoft Technology Licensing, LLCInventors: Emilian Stoimenov, Rui Zhao, Kaustubh Prakash Kalgaonkar, Ivaylo Andreanov Enchev, Khuram Shahid, Anthony Phillip Stark, Guoli Ye, Mahadevan Srinivasan, Yifan Gong, Hosam Adel Khalil
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Patent number: 11773079Abstract: The invention discloses a crystal of 4-(tert-butoxyamino)-6-(6-(trifluoromethyl)pyridin-2-yl)-N-(2-(trifluoromethyl)pyridin-4-yl)-1,3,5-triazin-2-amine compound, a mesylate salt and crystal thereof, a preparation method thereof, a composition containing thereof, and a use thereof for inhibiting activity of mutant IDH2 and treating cancer.Type: GrantFiled: April 27, 2021Date of Patent: October 3, 2023Assignees: Chia Tai Tianqing Pharmaceutical Group Co, Ltd., Lianyungang Runzhong Pharmaceutical Co., Ltd., Centaurus Biopharma Co., Ltd.Inventors: Ticong Huang, Huifeng Xiao, Rui Zhao, Fei Liu, Wei Wei, Hongjiang Xu, Xiaojin Wang, Jingli Wu