Patents by Inventor Zhixin Li
Zhixin Li 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: 20240122646Abstract: An ablation system (3300) includes a support (3310), a delivery device (3320) configured to deliver the support (3310) to a target tissue, and an ablation element (3330) including a first conductive portion (3331) and a second conductive portion (3332). The first conductive portion (3331) is provided on the support (3310). The second conductive portion (3332) is provided on the support (3310) or the delivery device (3320) or independently from the support (3310) and the delivery device (3320). Both the first conductive portion (3331) and the second conductive portion (3332) are electrically connected to an external pulse ablation source, and the first conductive portion (3331) and the second conductive portion (3332) are configured to transmit pulse ablation energy with different polarities to the target tissue.Type: ApplicationFiled: August 9, 2023Publication date: April 18, 2024Applicant: HANGZHOU DINOVA EP TECHNOLOGY CO., LTD.Inventors: Kun Wang, Jianmin Li, Zhixin Chen, Yan You, Jiaming Qiu
-
Publication number: 20240111690Abstract: This application relates to the field of memory technology, in particular to a method and a system for remapping a row address on a multichannel DIMM. The method is applied to a memory controller, comprising: receiving a first read/write access address and extracting a first channel row address from the first read/write access address; encrypting and mapping the first channel row address through a key-based mapping method to obtain a second channel row address that corresponds to the first channel row address within a predetermined address range; forming a second read/write access address based on the second channel row address and unextracted address information in the first read/write access address, and performing read/write access to the DIMM based on the second read/write access address. The present application can alleviate side channel attack without causing degradation of read/write performance.Type: ApplicationFiled: September 27, 2023Publication date: April 4, 2024Applicant: MONTAGE TECHNOLOGY CO., LTD.Inventors: Xiaoyan LI, Zhaohui DU, Men LONG, Yang CHAO, Dajiang ZHONG, Zhixin TIAN
-
Patent number: 11934958Abstract: This disclosure describes one or more embodiments of systems, non-transitory computer-readable media, and methods that utilize channel pruning and knowledge distillation to generate a compact noise-to-image GAN. For example, the disclosed systems prune less informative channels via outgoing channel weights of the GAN. In some implementations, the disclosed systems further utilize content-aware pruning by utilizing a differentiable loss between an image generated by the GAN and a modified version of the image to identify sensitive channels within the GAN during channel pruning. In some embodiments, the disclosed systems utilize knowledge distillation to learn parameters for the pruned GAN to mimic a full-size GAN.Type: GrantFiled: January 13, 2021Date of Patent: March 19, 2024Assignee: Adobe Inc.Inventors: Zhixin Shu, Zhe Lin, Yuchen Liu, Yijun Li
-
Patent number: 11927865Abstract: An electrochromic device with side-by-side structure including a common electrode unit, at least one color-changing unit and an electrolyte layer is provided. The common electrode unit includes an electrode layer and an electrode protection layer disposed on the electrode layer. The color-changing unit includes a transparent conductive layer and a color-changing layer disposed on the transparent conductive layer. The common electrode unit and each color-changing unit are arranged on the same plane with an insulating region between two adjacent units. The electrolyte layer covers and connects the electrode protection layer of the common electrode unit and the color-changing layer of each color-changing unit.Type: GrantFiled: January 7, 2019Date of Patent: March 12, 2024Assignee: WUYI UNIVERSITYInventors: Xiufeng Tang, Guoxin Chen, Yongxian Li, Zhixin Li, Zhaopeng Mo, Zhijun Ou, Tengcheng Huang, Lan Su, Zehui Zhang, Jianyi Luo
-
Publication number: 20230309552Abstract: A method, system and device for programmed cell freezing is disclosed. The method includes: S1, acquiring a cooling rate k and a temperature distribution function T=a×h2+b×h+c of a heat preservation chamber containing liquid nitrogen; S2, controlling a cell preservation tube to lower in the chamber at a speed of v=(k-b)/2ah, and acquiring temperatures T1 and T2 inside and outside the tube at a same time and at a same height in real time during the lowering of the tube; S3, determining whether a difference ?t between T1 and T2 exceeds a preset temperature difference threshold, if yes, proceeding to S4, and if no, proceeding to S2 until the tube reaches a position corresponding to a preset temperature T0; and S4, controlling the cell preservation tube to stop until the difference ?t between T1 and T2 is less than or equal to the temperature difference threshold, and continuing S2.Type: ApplicationFiled: May 25, 2022Publication date: October 5, 2023Inventors: Weijie LI, Jing SHEN, Yanbin QIN, Zhixin LI, Hongli YAN, Qin QI, Baolin LIU
-
Patent number: 11455582Abstract: Systems and methods for optimizing an online on-demand service are provided. A method may include: obtaining driver information associated with a plurality of historical drivers corresponding to the plurality of historical orders; for each historical driver during a predetermined period of time, determining a plurality of records based on the order information and the driver information according to a decision-making processes, each record includes a driver's space-time status, a driver's action, a driver's revenue, and a driver's subsequent space-time status; and determining a value function based on the plurality of records of each historical driver according to a reinforcement learning algorithm.Type: GrantFiled: June 15, 2020Date of Patent: September 27, 2022Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventors: Zhe Xu, Zhixin Li, Qingwen Guan, Dingshui Zhang
-
Patent number: 11422175Abstract: Provided is a live measurement method for three-winding transformer loss based on windowed frequency shift. The method includes: step 1: providing an improved live calculation equation of a three-winding transformer loss; step 2: processing a collected x(t) signal by windowed frequency shift calculation; step 3: solving an amplitude and a phase of the collected x(t) signal via discrete Fourier transform of a frequency shift signal; and step 4: calculating a no-load loss and a load loss of a three-winding transformer.Type: GrantFiled: October 27, 2020Date of Patent: August 23, 2022Assignees: STATE GRID JIANGSU ELECTRIC POWER CO., LTD., STATE GRID JIANGSU ELECTRIC POWER CO., LTD. MARKETING CENTERInventors: Qifeng Huang, Xiaoquan Lu, Shihai Yang, Mingming Chen, Zhixin Li, Bo Li, Huiling Su, Xiaodong Cao, Yuqin Chen, Hanmiao Cheng, Tianchang Liu, Yixuan Huang, Kaijie Fang
-
Publication number: 20220183337Abstract: Spray-dried encapsulated flavor powders are described, having particles that are large sized, highly flowable, fully dense, and highly dispersible and/or soluble, with low surface area to volume ratio, and high bulk density. Such flavor powders provide high retention of flavor components, and are advantageously produced by low temperature spray drying processes, e.g., single-step processes in which drying is intensified by techniques variously described herein.Type: ApplicationFiled: March 25, 2020Publication date: June 16, 2022Inventors: Charles Pershing BEETZ, Daniel Michael Schlipf, Jason Zhixin Li
-
Patent number: 11199863Abstract: Provided is a user side load response method based on adjustment and control on temperature of load clusters. The user side load response method includes: performing thermodynamic modeling on a temperature control load to obtain a temperature control model in direct load control; constructing a mapping quantity to describe the change state of a temperature control load relay switch; obtaining adjustable capacity of the temperature control load through the mapping quantity; introducing temperature control load clusters to solve the problem that control precision cannot satisfy condition requirements; and finally calculating the influence of each load cluster in different load cluster control schemes on comfort degree.Type: GrantFiled: April 30, 2019Date of Patent: December 14, 2021Inventors: Jijun Yin, Zuofeng Li, Gang Chen, Zhenyu Chen, Haifeng Li, Yefeng Jiang, Lin Liu, Qifeng Huang, Shufeng Lu, Bin Yang, Haowei Zhang, Xiao Chen, Qiang Zhou, Mingfeng Xue, Lingying Huang, Shihai Yang, Qingshan Xu, Minrui Xu, Zhixin Li, Shuangshuang Zhao, Feng Wang, Wenguang Chen
-
Publication number: 20210364562Abstract: Provided is a live measurement method for three-winding transformer loss based on windowed frequency shift. The method includes: step 1: providing an improved live calculation equation of a three-winding transformer loss; step 2: processing a collected x(t) signal by windowed frequency shift calculation; step 3: solving an amplitude and a phase of the collected x(t) signal via discrete Fourier transform of a frequency shift signal; and step 4: calculating a no-load loss and a load loss of a three-winding transformer.Type: ApplicationFiled: October 27, 2020Publication date: November 25, 2021Inventors: Qifeng HUANG, Xiaoquan LU, Shihai YANG, Mingming CHEN, Zhixin LI, Bo LI, Huiling SU, Xiaodong CAO, Yuqin CHEN, Hanmiao CHENG, Tianchang LIU, Yixuan HUANG, Kaijie FANG
-
Patent number: 11090622Abstract: A spray drying process and apparatus for drying a spray dryable liquid composition to a spray dried powder is described, in which the spray dryable liquid composition contains no carrier. The spray dryable liquid composition is processed at a solids concentration not exceeding 80% by weight, based on total weight of the spray dryable liquid composition, being atomized to generate an atomized spray of liquid particles of the spray dryable liquid composition into a spray drying chamber, in which the atomized spray is contacted with a stream of drying fluid flowed at temperature not exceeding 100° C. into the spray drying chamber, to form the spray dried powder.Type: GrantFiled: December 1, 2020Date of Patent: August 17, 2021Assignee: ZOOMESSENCE, INC.Inventors: Charles Pershing Beetz, Jason Andrew Beetz, Daniel Michael Schlipf, Jason Zhixin Li
-
Publication number: 20210101125Abstract: A spray drying process and apparatus for drying a spray dryable liquid composition to a spray dried powder is described, in which the spray dryable liquid composition contains no carrier. The spray dryable liquid composition is processed at a solids concentration not exceeding 80% by weight, based on total weight of the spray dryable liquid composition, being atomized to generate an atomized spray of liquid particles of the spray dryable liquid composition into a spray drying chamber, in which the atomized spray is contacted with a stream of drying fluid flowed at temperature not exceeding 100° C. into the spray drying chamber, to form the spray dried powder.Type: ApplicationFiled: December 1, 2020Publication date: April 8, 2021Inventors: Charles Pershing Beetz, Jason Andrew Beetz, Daniel Michael Schlipf, Jason Zhixin Li
-
Publication number: 20210026212Abstract: An electrochromic device with side-by-side structure including a common electrode unit, at least one color-changing unit and an electrolyte layer is provided. The common electrode unit includes an electrode layer and an electrode protection layer disposed on the electrode layer. The color-changing unit includes a transparent conductive layer and a color-changing layer disposed on the transparent conductive layer. The common electrode unit and each color-changing unit are arranged on the same plane with an insulating region between two adjacent units. The electrolyte layer covers and connects the electrode protection layer of the common electrode unit and the color-changing layer of each color-changing unit.Type: ApplicationFiled: January 7, 2019Publication date: January 28, 2021Inventors: Xiufeng TANG, Guoxin CHEN, Yongxian LI, Zhixin LI, Zhaopeng MO, Zhijun OU, Tengcheng HUANG, Lan SU, Zehui ZHANG, Jianyi LUO
-
Patent number: 10903651Abstract: Provided is a power grid adjustment method based on a load of a variable frequency air conditioner. The method includes: establishing a mathematical simulation model of a virtual synchronous motor in a variable frequency air conditioner controller; establishing a virtual inertia control segment and a droop control segment of power grid adjustment according to the mathematical simulation model; obtaining a reference value ?? of rotation speed variation of a compressor by the virtual inertia control segment; obtaining a reference value ?ref of rotational angular frequency of the compressor by the droop control segment; and inputting a sum of the reference value ?ref of rotational angular frequency of the compressor and the reference value ?? of rotation speed variation of the compressor into a field-oriented controller (FOC) to control rotation of a motor.Type: GrantFiled: March 27, 2019Date of Patent: January 26, 2021Inventors: Jijun Yin, Gang Chen, Xiao Lu, Yaohong Li, Qifeng Huang, Shufeng Lu, Bin Yang, Feng Ye, Haowei Zhang, Xiao Chen, Qiang Zhou, Mingfeng Xue, Lingying Huang, Shihai Yang, Qingshan Xu, Minrui Xu, Zhixin Li, Shuangshuang Zhao, Feng Wang, Wenguang Chen
-
Patent number: 10850244Abstract: A spray drying process and apparatus for drying a spray dryable liquid composition to a spray dried powder is described, in which the spray dryable liquid composition contains no carrier. The spray dryable liquid composition is processed at a solids concentration not exceeding 80% by weight, based on total weight of the spray dryable liquid composition, being atomized to generate an atomized spray of liquid particles of the spray dryable liquid composition into a spray drying chamber, in which the atomized spray is contacted with a stream of drying fluid flowed at temperature not exceeding 100° C. into the spray drying chamber, to form the spray dried powder.Type: GrantFiled: February 25, 2020Date of Patent: December 1, 2020Assignee: ZOOMESSENCE, INC.Inventors: Charles Pershing Beetz, Jason Andrew Beetz, Daniel Michael Schlipf, Jason Zhixin Li
-
Patent number: 10822865Abstract: A noise reduction door related to a noise reduction device in order to resolve a problem that the noise reduction door cannot meet a requirement for different noise reduction effects and different air duct resistance. The noise reduction door includes a T-shaped mechanical part, two fan-shaped mechanical parts, and a door plate. The T-shaped mechanical part and the fan-shaped mechanical part are connected to the door plate using a detachable connection mechanical part. The T-shaped mechanical part is located on a central axis of the door plate, and the two fan-shaped mechanical parts are respectively located on two sides of the T-shaped mechanical part. Therefore, the fan-shaped mechanical part on the door plate may be changed to have different installation positions and installation manners in order to obtain noise reduction doors in different forms. The embodiments of the present disclosure are applied in cabinet noise reduction.Type: GrantFiled: November 15, 2017Date of Patent: November 3, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yaofeng Peng, Zhixin Li, Changye Jia, Shengmei Wu, Rong Chen
-
Publication number: 20200311650Abstract: Systems and methods for optimizing an online on-demand service are provided. A method may include: obtaining driver information associated with a plurality of historical drivers corresponding to the plurality of historical orders; for each historical driver during a predetermined period of time, determining a plurality of records based on the order information and the driver information according to a decision-making processes, each record includes a driver's space-time status, a driver's action, a driver's revenue, and a driver's subsequent space-time status; and determining a value function based on the plurality of records of each historical driver according to a reinforcement learning algorithm.Type: ApplicationFiled: June 15, 2020Publication date: October 1, 2020Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventors: Zhe XU, Zhixin LI, Qingwen GUAN, Dingshui ZHANG
-
Publication number: 20200206707Abstract: A spray drying process and apparatus for drying a spray dryable liquid composition to a spray dried powder is described, in which the spray dryable liquid composition contains no carrier. The spray dryable liquid composition is processed at a solids concentration not exceeding 80% by weight, based on total weight of the spray dryable liquid composition, being atomized to generate an atomized spray of liquid particles of the spray dryable liquid composition into a spray drying chamber, in which the atomized spray is contacted with a stream of drying fluid flowed at temperature not exceeding 100° C. into the spray drying chamber, to form the spray dried powder.Type: ApplicationFiled: February 25, 2020Publication date: July 2, 2020Inventors: Charles Pershing Beetz, Jason Andrew Beetz, Daniel Michael Schlipf, Jason Zhixin Li
-
Publication number: 20200209901Abstract: Provided is a user side load response method based on adjustment and control on temperature of load clusters. The user side load response method includes: performing thermodynamic modeling on a temperature control load to obtain a temperature control model in direct load control; constructing a mapping quantity to describe the change state of a temperature control load relay switch; obtaining adjustable capacity of the temperature control load through the mapping quantity; introducing temperature control load clusters to solve the problem that control precision cannot satisfy condition requirements; and finally calculating the influence of each load cluster in different load cluster control schemes on comfort degree.Type: ApplicationFiled: April 30, 2019Publication date: July 2, 2020Inventors: Jijun YIN, Zuofeng LI, Gang CHEN, Zhenyu CHEN, Haifeng LI, Yefeng JIANG, Lin LIU, Qifeng HUANG, Shufeng LU, Bin YANG, Haowei ZHANG, Xiao CHEN, Qiang ZHOU, Mingfeng XUE, Lingying HUANG, Shihai YANG, Qingshan XU, Minrui XU, Zhixin LI, Shuangshuang ZHAO, Feng WANG, Wenguang CHEN
-
Patent number: D953405Type: GrantFiled: December 15, 2020Date of Patent: May 31, 2022Inventor: Zhixin Li