Patents by Inventor Yue Peng
Yue Peng 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: 11953972Abstract: Selective privileged container augmentation is provided. A target group of edge devices is selected from a plurality of edge devices to run a plurality of child tasks comprising a pending task by mapping edge device tag attributes of the plurality of edge devices to child task tag attributes of the plurality of child tasks. A privileged container corresponding to the pending task is installed in each edge device of the target group to monitor execution of a child task by a given edge device of the target group. A privileged container installation tag that corresponds to the privileged container is added to an edge device tag attribute of each edge device of the target group having the privileged container installed. A child task of the plurality of child tasks comprising the pending task is sent to a selected edge device in the target group to run the child task.Type: GrantFiled: April 6, 2022Date of Patent: April 9, 2024Assignee: International Business Machines CorporationInventors: Yue Wang, Xin Peng Liu, Wei Wu, Liang Wang, Biao Chai
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Patent number: 11941411Abstract: Embodiments of this disclosure provide a method for starting an application and a related apparatus. The method includes the following: A user terminal may acquire a configuration parameter of a target application from a data management server when a start instruction for the target application is detected. The configuration parameter includes plugin configuration information and code package configuration information. The target application can be executed by using a target code package and a locally cached target plugin.Type: GrantFiled: March 30, 2022Date of Patent: March 26, 2024Assignee: Tencent Technology (Shenzhen) Company LimitedInventors: Lingbo Cai, Liang Ma, Qingjie Lin, Hongzheng Ke, Yue Hu, Canhui Huang, Yuyang Peng, Deming Zhang
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Publication number: 20240095072Abstract: A method includes, in response to receiving an incoming service request and establishing a call chain of pods of a service mesh network, setting a retry locker parameter to a locked state for each pod in the call chain. A locked retry locker parameter prevents the pod from initiating retries of a service request. The method includes, in response to determining that a pod in the call chain is unavailable, setting the retry locker parameter to an unlocked state for a previous pod just prior to the pod that is unavailable. The unlocked state allows a retry to the pod that is unavailable. In response to the previous pod reaching a retry limit, the method includes setting the retry locker parameter to unlocked for each pod in the call chain and sending a service termination message to a service requester.Type: ApplicationFiled: September 21, 2022Publication date: March 21, 2024Inventors: Yue Wang, Wei Wu, Xin Peng Liu, Liang Wang, Biao Chai
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Publication number: 20230391716Abstract: The present disclosure relates to a method and a system for preparing urea by coupling denitration with electrocatalytic reduction. Specifically, the method of the present disclosure comprises: introducing an absorption solution containing nitrite and nitrate, which is generated by subjecting flue gas containing nitric oxide to a denitration step, into a separation step to separate the nitrite and the nitrate, thereby obtaining a solution rich in the nitrite and the nitrate; and introducing the solution rich in the nitrite and the nitrate generated in the separation step into an electrocatalysis step, and carrying out the electrocatalytic reduction in the presence of carbon dioxide or carbonate ions to generate a urea solution. The system of the present disclosure comprises: a denitration device, a separation device connected to the denitration device, and an electrocatalytic device connected to the separation device.Type: ApplicationFiled: January 7, 2022Publication date: December 7, 2023Inventors: Yue PENG, Junhua LI, Zhen CHEN, Haibo YIN, Rong WANG
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Publication number: 20230344734Abstract: A wireless network delay processing method includes obtaining a network local delay via an interaction packet between a modem and an access server, obtaining a user local delay in a process of establishing a session between a terminal device and a service server, and obtaining a user Internet access delay based on the network local delay and the user local delay.Type: ApplicationFiled: June 21, 2023Publication date: October 26, 2023Inventors: Yue Peng, Ming Yang, Zhen Wang
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Patent number: 11439997Abstract: The invention belongs to the field of nitrogen oxide control in environmental protection science and technology, and particularly relates to the field of regeneration and utilization of SCR denitration catalyst with calcium poisoning, that is a neutral complex cleaning liquid and a regeneration method for denitration catalyst with calcium poisoning. The present invention uses a neutral polyether surfactant as a regeneration and calcium removal reagent to achieve a poisoned catalyst regeneration method with high calcium removal rate, low loss rate of active components and excellent recovery of denitrification activity; wherein the content of the polyether surfactant is in the range of 0.1-1 wt %; by the regeneration method of the present invention, the loading of active components which is required in the conventional regeneration process can be omitted, while the corrosion of equipment and catalyst can be reduced, thus capable of regenerating the denitration catalyst with high efficiency.Type: GrantFiled: September 28, 2017Date of Patent: September 13, 2022Inventors: Junhua Li, Xiansheng Li, Xiang Li, Yue Peng, Jianjun Chen
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Publication number: 20220230651Abstract: A speech signal dereverberation processing method includes extracting an amplitude spectrum feature and a phase spectrum feature of a current frame in an original speech signal, extracting subband amplitude spectrums from the amplitude spectrum feature corresponding to the current frame, determining, based on the subband amplitude spectrums and by using a first reverberation predictor, a reverberation strength indicator corresponding to the current frame, and determining, based on the subband amplitude spectrums and the reverberation strength indicator, and by using a second reverberation predictor, a clean speech subband spectrum corresponding to the current frame.Type: ApplicationFiled: March 2, 2022Publication date: July 21, 2022Applicant: Tencent Technology (Shenzhen) Company LimitedInventors: Rui Zhu, Juan Juan Li, Yan Nan Wang, Yue Peng Li
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Publication number: 20220076006Abstract: A method for image processing includes: performing human shape detection for a target image to obtain a human shape detection result, the target image being acquired in a present scene in real time; determining a region of interest in the target image according to the human shape detection result of the target image; and determining, based on brightness distribution in the region of interest, a target parameter value for image acquisition in the present scene.Type: ApplicationFiled: November 19, 2021Publication date: March 10, 2022Applicant: SHENZHEN SENSETIME TECHNOLOGY CO., LTD.Inventors: Zhefeng GAO, Ruodai LI, Nanqing ZHUANG, Kun MA, Yue PENG
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Patent number: 11161106Abstract: The invention discloses a preparation method and application of a denitration catalyst with wide operating temperature for flue gas, which utilizes an organic vanadium compound as a vanadium precursor, and titanium dioxide powder or titanium tungsten powder as a carrier, and is prepared by mechanical ball milling method and heat treatment to obtain a catalyst, which denitration of fixed source flue gas under wide temperature range. Compared with the existing arts, the present invention includes minor modifications to the traditional vanadium tungsten titanium catalyst system and adopts the mechanical ball milling method, the activity and resistance to sulfur and water poisoning are improved significantly, thus providing a preparation technology of SCR denitration powder catalyst which is green, highly efficient, low cost and simple in operation.Type: GrantFiled: September 28, 2017Date of Patent: November 2, 2021Inventors: Junhua Li, Lina Gan, Yue Peng, Shuangjiang Yu, Dong Wang, Jianjun Chen
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Publication number: 20190275509Abstract: The invention belongs to the field of nitrogen oxide control in environmental protection science and technology, and particularly relates to the field of regeneration and utilization of SCR denitration catalyst with calcium poisoning, that is a neutral complex cleaning liquid and a regeneration method for denitration catalyst with calcium poisoning. The present invention uses a neutral polyether surfactant as a regeneration and calcium removal reagent to achieve a poisoned catalyst regeneration method with high calcium removal rate, low loss rate of active components and excellent recovery of denitrification activity; wherein the content of the polyether surfactant is in the range of 0.1-1 wt %; by the regeneration method of the present invention, the loading of active components which is required in the conventional regeneration process can be omitted, while the corrosion of equipment and catalyst can be reduced, thus capable of regenerating the denitration catalyst with high efficiency.Type: ApplicationFiled: September 28, 2017Publication date: September 12, 2019Inventors: Junhua LI, Xiansheng LI, Xiang LI, Yue PENG, Jianjun CHEN
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Publication number: 20190224663Abstract: The invention discloses a preparation method and application of a denitration catalyst with wide operating temperature for flue gas, which utilizes an organic vanadium compound as a vanadium precursor, and titanium dioxide powder or titanium tungsten powder as a carrier, and is prepared by mechanical ball milling method and heat treatment to obtain a catalyst, which denitration of fixed source flue gas under wide temperature range. Compared with the existing arts, the present invention includes minor modifications to the traditional vanadium tungsten titanium catalyst system and adopts the mechanical ball milling method, the activity and resistance to sulfur and water poisoning are improved significantly, thus providing a preparation technology of SCR denitration powder catalyst which is green, highly efficient, low cost and simple in operation.Type: ApplicationFiled: September 28, 2017Publication date: July 25, 2019Inventors: Junhua LI, Lina GAN, Yue PENG, Shuangjiang YU, Dong WANG, Jianjun CHEN
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Patent number: 9977836Abstract: Disclosed is a storing method for data acquisition, including: acquiring a collected data, and acquiring a generation time and a collection time for the collected data; obtaining an offset by computing a difference between the generation time and the collection time; and acquiring a default offset threshold, and determining whether the offset being less than the default offset threshold; if so, acquiring a centralized storage directory corresponding to the collected data, acquiring a generation time sub-directory corresponding to the generation time under the centralized storage directory, acquiring an offset sub-directory corresponding to the offset under the generation time sub-directory and storing the collected data in the offset sub-directory. The invention also provides a storing apparatus for data acquisition. The storing method and apparatus for data acquisition improve the data access efficiency.Type: GrantFiled: June 5, 2015Date of Patent: May 22, 2018Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Yue Peng Qiu, Jian Kui Liao, Meng Zhang, Cheng Tao Fan, Gong Wei Li
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Publication number: 20150269277Abstract: Disclosed is a storing method for data acquisition, including: acquiring a collected data, and acquiring a generation time and a collection time for the collected data; obtaining an offset by computing a difference between the generation time and the collection time; and acquiring a default offset threshold, and determining whether the offset being less than the default offset threshold; if so, acquiring a centralized storage directory corresponding to the collected data, acquiring a generation time sub-directory corresponding to the generation time under the centralized storage directory, acquiring an offset sub-directory corresponding to the offset under the generation time sub-directory and storing the collected data in the offset sub-directory. The invention also provides a storing apparatus for data acquisition. The storing method and apparatus for data acquisition improve the data access efficiency.Type: ApplicationFiled: June 5, 2015Publication date: September 24, 2015Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: YUE PENG QIU, JIAN KUI LIAO, MENG ZHANG, CHENG TAO FAN, GONG WEI LI
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Patent number: 8343778Abstract: The invention encompasses microfluidic microarray assemblies (MMA) and subassemblies and methods for their manufacture and use. In one embodiment, first and second channel plates are provided and are sealingly connected to a test chip in consecutive steps. Each plate includes microfluidic channels configured in a predetermined reagent distribution pattern. The test chip comprises a plurality of discrete test positions, each test position being located at the intersection between a first predetermined reagent pattern and a second predetermined reagent pattern, wherein at least one of said patterns is non-linear. The first channel plate allows the distribution of a first reagent on said test chip, wherein said first reagent is immobilized at said test positions. The second channel plate allows the distribution of a second reagent on said test chip, wherein said second reagent comprises a plurality of different test samples.Type: GrantFiled: December 12, 2005Date of Patent: January 1, 2013Assignee: Simon Fraser UniversityInventors: Hua Zhong Yu, Meenakshinathan Parameswaren, Paul Chi Hang Li, Xing Yue Peng, Hong Chen, Wa Lok Chou
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Patent number: 8261149Abstract: Impulse noise from nearby or intense electrical sources can disrupt communications over digital subscriber lines. There are many methods to deal with errors produced by impulse noise sources. Forward error correction (FEC) codes such as Reed Solomon coding along with scrambling and interleaving are used to correct small errors. However, for larger errors, retransmission is favored. Retransmission can be applied at the Discrete Multi-tone symbol level thus eliminating the need to insert sequence identification into data transmission units, furthermore retransmission can also be employed to exploit the error correcting capabilities of the FEC codes. Finally, an impulse noise protection system can exploit impulse noise statistics to configure the redundancy in the FEC codes and to enable the use of blanking. Exemplary embodiments of systems described can cooperatively use impulse noise statistics to utilize retransmission, FEC and blanking to mitigate the effects of impulse noise.Type: GrantFiled: June 30, 2011Date of Patent: September 4, 2012Assignee: Ikanos Communications, Inc.Inventors: Julien D. Pons, Patrick Duvaut, Massimo Sorbara, Yue-Peng Zheng
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Patent number: 8124032Abstract: The invention relates to a microfluidic device comprising one or more fluid channels, one or more fluid ports, and a V-shaped particle retention structure. The fluid channel is generally opposite the particle retention structure, fluid ports are located between the fluid channel and the particle retention structure, and the particle retention structure has sloped side walls. Fluid, including reagents, can be delivered to the microfluidic device through the one or more fluid channels or the fluid ports. The invention also relates to methods of using the microfluidic device to monitor, observe, measure, or record a biological parameter of a particle, to separate a single particle from a group of particles, to culture a cell, to treat a particle, and to move a particle back and forth in the device.Type: GrantFiled: July 15, 2005Date of Patent: February 28, 2012Assignee: Simon Fraser UniversityInventors: Paul Chi Hang Li, Xing Yue Peng
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Patent number: 8112687Abstract: Various embodiments for mitigating impulse noise are disclosed that cooperatively use impulse noise statistics to utilize retransmission, forward error correction (FEC), and blanking to mitigate the effects of a wide variety of impulse noise sources.Type: GrantFiled: January 5, 2009Date of Patent: February 7, 2012Assignee: Ikanos Communications, Inc.Inventors: Julien D. Pons, Patrick Duvaut, Massimo Sobara, Yue-Peng Zheng
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Publication number: 20110264978Abstract: Impulse noise from nearby or intense electrical sources can disrupt communications over digital subscriber lines. There are many methods to deal with errors produced by impulse noise sources. Forward error correction (FEC) codes such as Reed Solomon coding along with scrambling and interleaving are used to correct small errors. However, for larger errors, retransmission is favored. Retransmission can be applied at the Discrete Multi-tone symbol level thus eliminating the need to insert sequence identification into data transmission units, furthermore retransmission can also be employed to exploit the error correcting capabilities of the FEC codes. Finally, an impulse noise protection system can exploit impulse noise statistics to configure the redundancy in the FEC codes and to enable the use of blanking. Exemplary embodiments of systems described can cooperatively use impulse noise statistics to utilize retransmission, FEC and blanking to mitigate the effects of impulse noise.Type: ApplicationFiled: June 30, 2011Publication date: October 27, 2011Applicant: Ikanos Communications, Inc.Inventors: Julien D. Pons, Patrick Duvaut, Massimo Sobara, Yue-Peng Zheng
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Publication number: 20100041562Abstract: Microarray devices fabricated using microfluidic reagent distribution techniques are provided. As described herein, the invention encompasses microfluidic microarray assemblies (MMA) and subassemblies and methods for their manufacture and use. In one embodiment first and second channel plates are provided which may be sealed to a test chip in consecutive steps. Each channel plate includes microfluidic channels configured in a predetermined reagent distribution pattern. For example, the first channel plate may have a radial (linear) reagent distribution pattern and the second channel plate may have a spiral (curved) reagent distribution pattern, or vice versa. In one embodiment the first channel plate is connected to the test chip and at least one first reagent is distributed on the test chip in a first predetermined reagent pattern. The first reagent is then immobilized on the test chip.Type: ApplicationFiled: December 12, 2005Publication date: February 18, 2010Applicant: SIMON FRASER UNIVERSITYInventors: Paul Chi Hang Li, Xing Yue Peng, Hua Zhong Yu, Meenakshinathan Parameswaren, Hong Chen, Wa Lok Chou
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Publication number: 20090177938Abstract: Impulse noise from nearby or intense electrical sources can disrupt communications over digital subscriber lines. There are many methods to deal with errors produced by impulse noise sources. Forward error correction (FEC) codes such as Reed Solomon coding along with scrambling and interleaving are used to correct small errors. However, for larger errors, retransmission is favored. Retransmission can be applied at the Discrete Multi-tone symbol level thus eliminating the need to insert sequence identification into data transmission units, furthermore retransmission can also be employed to exploit the error correcting capabilities of the FEC codes. Finally, an impulse noise protection system can exploit impulse noise statistics to configure the redundancy in the FEC codes and to enable the use of blanking. Exemplary embodiments of systems described can cooperatively use impulse noise statistics to utilize retransmission, FEC and blanking to mitigate the effects of impulse noise.Type: ApplicationFiled: January 5, 2009Publication date: July 9, 2009Applicant: CONEXANT SYSTEMS, INC.Inventors: Julien D. Pons, Patrick Duvaut, Massimo Sorbara, Yue-Peng Zheng