Patents by Inventor Jin Ren
Jin Ren 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: 20240155593Abstract: The present invention relates to a user equipment, an electronic device, a wireless communication method, and a storage medium. The user equipment according to the present invention comprises a processing circuit configured to: select G transmit beam groups from K transmit beams of a network side device; and sending information about the selected G transmit beam groups to the network side device, wherein each of the G transmit beam groups comprises N transmit beams, the user equipment is capable of simultaneously receiving downlink information that the network side device sends by using the N transmit beams, and K, N, G are all integers greater than 1. The use of the user equipment, the electronic device, the wireless communication method, and the storage medium according to the present invention can improve beam selection process in a system that uses a beamforming technique.Type: ApplicationFiled: January 17, 2024Publication date: May 9, 2024Applicant: Sony Group CorporationInventors: Jin XU, Dongru LI, Wenjing REN, Xiaofeng TAO, Jianfei CAO
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Patent number: 11970510Abstract: Disclosed are a catalyst component and a catalyst for olefin polymerization, and an olefin polymerization method. The catalyst component comprises magnesium, titanium, a halogen and an internal electron donor, wherein the internal electron donor comprises a monocarboxylic acid ester compound and a diether compound, and the molar ratio of the monocarboxylic acid ester compound to the diether compound is (0.0035-0.7):1. By using the catalyst, a polymer having both a high isotactic index and a high melt flow index can be prepared.Type: GrantFiled: October 15, 2019Date of Patent: April 30, 2024Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATIONInventors: Jin Zhao, Xianzhi Xia, Yuexiang Liu, Yang Tan, Chunhong Ren, Weili Li, Long Chen, Futang Gao, Yongtai Ling, Tao Liu
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Patent number: 11972963Abstract: The present application relates to a wafer transfer module in a semiconductor manufacturing machine, relating to semiconductor integrated circuit manufacturing machines, wherein two sets of transmitter/receivers are provide on sidewalls of the wafer transfer module to monitor the travel position of an elevator, two sets of transmitter/receivers are provide on the sidewalls of the wafer transfer module to monitor the position of a transfer arm, a signal received by the receiver is transmitted to a control system such that the control system determines, according to the travel position of the elevator and the transfer arm position, whether the transfer arm can obtain a to-be-transferred wafer, thereby preventing the problem of a wafer scratch caused by an elevator position deviation or a transfer arm position deviation.Type: GrantFiled: September 13, 2021Date of Patent: April 30, 2024Assignee: Shanghai Huali Integrated Circuit CorporationInventors: Yu Ren, Jin Xu, Kaiqu Ang, Zaifeng Tang
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Patent number: 11973333Abstract: A method for determining phase locking of critical arc light includes: step 1: monitoring and collecting light radiation intensity of an arc inside a switch cabinet in real time, and converting the collected light radiation intensity into an electrical signal; step 2: extracting a power-frequency fundamental wave of the electrical signal, comparing an amplitude of the power-frequency fundamental wave of the electrical signal with a first threshold, and generating a pre-warning signal based on a comparison result of the first threshold; step 3: comparing the amplitude of the power-frequency fundamental wave of the electrical signal with a second threshold voltage, and generating a control signal based on a comparison result of the second threshold voltage and a protection time threshold; and step 4: protecting the switch cabinet under the critical arc light environment based on the pre-warning signal and the control signal.Type: GrantFiled: February 6, 2023Date of Patent: April 30, 2024Assignee: Wuxi Power Supply Branch of State Grid Jiangsu Electric Power Co., Ltd.Inventors: Jin Miao, Ping Chen, Yin Gu, Xi Wu, Jun Qin, Bin Fei, Junfeng Wu, Zhaoyun Leng, Ming Ren
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Patent number: 11911809Abstract: The present application discloses a preventive maintenance method for a chamber of a metal etching machine. An optimized burning cleaning recipe is added before the chamber is opened, and metal substances remaining on the surface of an electrostatic chuck are removed by adopting a cleaning/pumping down multi-step alternate method. Before the chamber is opened for preventive maintenance, the phenomenon of metal particles remaining on the surface of the electrostatic chuck can be significantly improved, thus solving the downtime problem caused by abnormal backside helium and ensuring the stability of mass production.Type: GrantFiled: October 3, 2022Date of Patent: February 27, 2024Assignee: Shanghai Huali Microelectronics CorporationInventors: Minjie Chen, Jin Xu, Zaifeng Tang, Yu Ren
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Publication number: 20230338510Abstract: Provided are a tandem epitope polypeptide vaccine for novel coronavirus and use thereof. Specifically, a vaccine polypeptide for novel coronavirus pneumonia is provided on the basis of analysis and study of the RBD sequence and structural information of the S protein of SARS-CoV-2. Said vaccine polypeptide comprises the following elements connected in series: a generic Th epitope sequence, a B cell epitope sequence and a T cell epitope sequence. The B cell epitope and the T cell epitope have an amino acid sequence from the RBM region of the S protein of SARS-CoV-2. Provided are a vaccine composition containing said vaccine polypeptide and use thereof. Experiments show that the vaccine polypeptide of the present invention can enable cynomolgus monkeys to initiate strong cellular and humoral immunity, and to generate neutralizing antibodies that block the binding of RBD and ACE2, and can be used for preventing and treating novel coronavirus pneumonia.Type: ApplicationFiled: June 11, 2021Publication date: October 26, 2023Inventors: Likun GONG, Jin REN, Qiuping QIN, Weiliang ZHU, Yiru LONG, Zhijian XU, Jianhua SUN, Tingting LIU, Guangyi JIN, Jianping ZUO, Wei HUANG
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Publication number: 20230241204Abstract: Disclosed are a polypeptide vaccine coupled with a TLR7 agonist for novel coronavirus and the use thereof. Specifically, the present invention provides a vaccine polypeptide for novel coronavirus pneumonia based on the basis of the analytical study of the RBD sequence and structural information of the S protein of SARS-CoV-2, wherein the vaccine polypeptide has the following structural formula: Z-(J-U)n, where in the formula, Z, J, U, n, etc. are as defined in the description. Also provided in the present invention are a vaccine composition containing the vaccine polypeptide and the use thereof.Type: ApplicationFiled: December 1, 2020Publication date: August 3, 2023Inventors: Likun GONG, Jin REN, Guangyi JIN, Wei HUANG, Qiuping QIN, Yiru LONG, Jianhua SUN, Tingting LIU, Feng TANG, Peng ZHU
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Patent number: 10055349Abstract: The present disclosure relates to systems, methods, and computer program products for keeping multiple caches updated, or coherent, on multiple servers when the multiple caches contain independent copies of cached data. Example methods may include receiving a request to write data to a block of a first cache associated with a first server in a clustered server environment. The methods may also include identifying a second cache storing a copy of the block, where the second cache is associated with a second server in the clustered environment. The methods may further include transmitting a request to update the second cache with the received write data, and upon receiving a subsequent request to write subsequent data, identifying a third cache for invalidating based on access patterns of the blocks, where the third cache is associated with a third server in the clustered environment.Type: GrantFiled: March 25, 2016Date of Patent: August 21, 2018Assignee: WESTERN DIGITAL TECHNOLOGIES, INC.Inventors: Jin Ren, Ken Qing Yang, Gregory Evan Fedynyshyn
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Patent number: 9705819Abstract: A device or system includes a plurality of storage resources each associated with a respective performance class, each being associated with selected performance characteristics such as IOPS, bandwidth, etc. The device or system includes a compute instance having access to allocated storage resources, the allocated storage devices including one or more storage resources. The device or system also includes an optimization component adapted to obtain information relating to utilization by the compute instance component of the allocated storage resources, determine that a change to the allocated storage resources is necessary, based on the information, cause data to be migrated from a first storage resource associated with a first performance class to a second storage resource associated with a second storage class, and cause a removal from the allocated storage resources of the first storage resource and an addition to the allocated storage resources of the second storage resource.Type: GrantFiled: November 7, 2016Date of Patent: July 11, 2017Assignee: FittedCloud, Inc.Inventors: Prakash Manden, Prashant Parikh, Jin Ren, Jienhua Huang
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Patent number: 9582222Abstract: A data storage caching architecture supports using native local memory such as host-based RAM, and if available, Solid State Disk (SSD) memory for storing pre-cache delta-compression based delta, reference, and independent data by exploiting content locality, temporal locality, and spatial locality of data accesses to primary (e.g. disk-based) storage. The architecture makes excellent use of the physical properties of the different types of memory available (fast r/w RAM, low cost fast read SSD, etc) by applying algorithms to determine what types of data to store in each type of memory. Algorithms include similarity detection, delta compression, least popularly used cache management, conservative insertion and promotion cache replacement, and the like.Type: GrantFiled: February 6, 2012Date of Patent: February 28, 2017Assignee: WESTERN DIGITAL TECHNOLOGIES, INC.Inventors: Qing Yang, Jin Ren
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Patent number: 9524111Abstract: A device or system includes a plurality of storage resources each associated with a respective performance class, each being associated with selected performance characteristics such as IOPS, bandwidth, etc. The device or system includes a compute instance having access to allocated storage resources, the allocated storage devices including one or more storage resources. The device or system also includes an optimization component adapted to obtain information relating to utilization by the compute instance component of the allocated storage resources, determine that a change to the allocated storage resources is necessary, based on the information, cause data to be migrated from a first storage resource associated with a first performance class to a second storage resource associated with a second storage class, and cause a removal from the allocated storage resources of the first storage resource and an addition to the allocated storage resources of the second storage resource.Type: GrantFiled: June 13, 2016Date of Patent: December 20, 2016Assignee: FittedCloud, Inc.Inventors: Prakash Manden, Prashant Parikh, Jin Ren, Jienhua Huang
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Publication number: 20160210232Abstract: The present disclosure relates to systems, methods, and computer program products for keeping multiple caches updated, or coherent, on multiple servers when the multiple caches contain independent copies of cached data. Example methods may include receiving a request to write data to a block of a first cache associated with a first server in a clustered server environment. The methods may also include identifying a second cache storing a copy of the block, where the second cache is associated with a second server in the clustered environment. The methods may further include transmitting a request to update the second cache with the received write data, and upon receiving a subsequent request to write subsequent data, identifying a third cache for invalidating based on access patterns of the blocks, where the third cache is associated with a third server in the clustered environment.Type: ApplicationFiled: March 25, 2016Publication date: July 21, 2016Inventors: Jin REN, Ken Qing YANG, Gregory Evan FEDYNYSHYN
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Patent number: 9298624Abstract: The present disclosure relates to systems, methods, and computer program products for keeping multiple caches updated, or coherent, on multiple servers when the multiple caches contain independent copies of cached data. Example methods may include receiving a request to write data to a block of a first cache associated with a first server in a clustered server environment. The methods may also include identifying a second cache storing a copy of the block, where the second cache is associated with a second server in the clustered environment. The methods may further include transmitting a request to update the second cache with the received write data, and upon receiving a subsequent request to write subsequent data, identifying a third cache for invalidating based on access patterns of the blocks, where the third cache is associated with a third server in the clustered environment.Type: GrantFiled: May 14, 2014Date of Patent: March 29, 2016Assignee: HGST Netherlands B.V.Inventors: Jin Ren, Ken Qing Yang, Gregory Evan Fedynyshyn
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Publication number: 20150331794Abstract: The present disclosure relates to systems, methods, and computer program products for keeping multiple caches updated, or coherent, on multiple servers when the multiple caches contain independent copies of cached data. Example methods may include receiving a request to write data to a block of a first cache associated with a first server in a clustered server environment. The methods may also include identifying a second cache storing a copy of the block, where the second cache is associated with a second server in the clustered environment. The methods may further include transmitting a request to update the second cache with the received write data, and upon receiving a subsequent request to write subsequent data, identifying a third cache for invalidating based on access patterns of the blocks, where the third cache is associated with a third server in the clustered environment.Type: ApplicationFiled: May 14, 2014Publication date: November 19, 2015Applicant: HGST NETHERLANDS B.V.Inventors: Jin REN, Ken Qing YANG, Gregory Evan FEDYNYSHYN
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Publication number: 20150252365Abstract: Provided is a method for screening microRNAs with gene silencing function at both transcriptional and post-transcriptional levels. The microRNA obtained via the screening method can down-regulate the expression of mRNA of a target gene by binding to a specific site of 5?-flanking region of the target gene, and also down-regulate the expression of the protein of the target gene by binding to a specific site of the 3?-untranslated region of the target gene. Also provided are microRNAs obtained via the screening method, the use of the same in gene silencing, and a method of gene silencing by using the same.Type: ApplicationFiled: July 26, 2013Publication date: September 10, 2015Inventors: Jin Ren, Yizheng Wang, Lingling Miao, Likun Gong, Xinming Qi, Chenggang Li, Guozhen Xing
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Patent number: 8910875Abstract: An indicia reading terminal can comprise an image sensor integrated circuit having a two-dimensional image sensor, a hand held housing encapsulating the two-dimensional image sensor, and an imaging lens configured to focus an image of a target decodable indicia onto the two-dimensional image sensor. The two-dimensional image sensor can include a plurality of pixels arranged in repetitive patterns. Each pattern can include at least one pixel sensitive in a first spectrum region, at least one pixel sensitive in a second spectrum region, and at least one pixel sensitive in a third spectrum region. The image sensor integrated circuit can be configured to capture a frame of image data by reading out a plurality of analog signals. Each read out analog signal can be representative of light incident on a group of two or more pixels of the plurality of pixels.Type: GrantFiled: February 24, 2014Date of Patent: December 16, 2014Assignee: Metrologic Instruments, Inc.Inventors: Jin Ren, Ynjiun Paul Wang, Yong Liu, Timothy Meier, Stephen Patrick Deloge
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Patent number: 8862842Abstract: A data recovery system is disclosed that permits recovery of data in a computer memory. The system includes an update storage system, a long-term storage system, a coupling functional circuit, and a parity register. The update storage system is for providing backup storage of recently updated data. The long-term storage system is for providing backup storage of data that has not been recently updated. The coupling functional circuit is for providing a bit-wise commutative binary operation of data from the update storage system and from the long term storage system. The parity register is for maintaining parity snapshots of the output of the coupling functional circuit.Type: GrantFiled: October 16, 2009Date of Patent: October 14, 2014Assignee: Rhode Island Board of Education , State of Rhode Island and Providence PlantationsInventors: Qing K. Yang, Weijun Xiao, Jin Ren
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Publication number: 20140188811Abstract: A system and method are disclosed for providing continuous file protection in a computer processing system. In accordance with an embodiment, the system includes a configuration module, a filter driver, and a storage module. The configuration module permits a user to elect certain files or folders for protection. The configuration module runs at an application layer without involving the computer processing system's operating system. The filter driver intercepts and splits write input and outputs addressed at protected files or folders. The storage module is also run without involving the computer processing system's operating system. The storage module is for performing functions including data logging, version managements, and data recovery.Type: ApplicationFiled: February 24, 2014Publication date: July 3, 2014Applicant: Board of Governors for Higher Education, State of Rhode Island and Providence PlantationsInventors: Qing K. Yang, Jin Ren
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Patent number: 8722538Abstract: A method for forming a contact window includes: a step of providing a substrate; a step of forming a patterned amorphous carbon layer or spin-on coating layer, in which a surface of the substrate is exposed at two sides of the amorphous carbon layer or spin-on coating layer; a step of forming an interlayer dielectric layer on the substrate; a step of removing a portion of the interlayer dielectric layer until the patterned amorphous carbon layer or spin-on coating layer is exposed; a step of removing the patterned amorphous carbon layer or spin-on coating layer to form an opening; and a step of filling the opening with a conductive material to form the contact window.Type: GrantFiled: September 12, 2012Date of Patent: May 13, 2014Assignee: Powerchip Technology CorporationInventors: Jung-Yuan Hsieh, Shih-Hsi Chen, Jin-Ren Han
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Publication number: 20140011357Abstract: A method for forming a contact window includes: a step of providing a substrate; a step of forming a patterned amorphous carbon layer or spin-on coating layer, in which a surface of the substrate is exposed at two sides of the amorphous carbon layer or spin-on coating layer; a step of forming an interlayer dielectric layer on the substrate; a step of removing a portion of the interlayer dielectric layer until the patterned amorphous carbon layer or spin-on coating layer is exposed; a step of removing the patterned amorphous carbon layer or spin-on coating layer to form an opening; and a step of filling the opening with a conductive material to form the contact window.Type: ApplicationFiled: September 12, 2012Publication date: January 9, 2014Applicant: POWERCHIP TECHNOLOGY CORPORATIONInventors: Jung-Yuan Hsieh, Shih-Hsi Chen, Jin-Ren Han