Patents by Inventor Sheng Zhu
Sheng Zhu 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: 20210141839Abstract: The present disclosure provides an information search method, apparatus, and system. The information search method includes: a search word sent by a user by using a client is received; search intention of the user is recognized according to feature information of the search word and/or search context feature information; search is performed by using a search policy corresponding to the recognized search intention and according to the search word to acquire information search results associated with the search word; and the information search results are sent to the client, so that the client displays the information search results.Type: ApplicationFiled: December 29, 2017Publication date: May 13, 2021Applicant: Beijing Sankuai Online Technology Co., Ltd.Inventors: Biao TANG, Gong ZHANG, Jing SU, Tao ZHANG, Sheng ZHU, Peixu HOU, Zhian YU
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Patent number: 10910462Abstract: A display substrate, a method for manufacturing the same and a display device are provided. The display substrate includes a base substrate, first electrodes above the base substrate, and a light emitting layer disposed at a side of the first electrodes distal from the base substrate, the display substrate further includes signal lines extending in a first direction and fuse wires extending in a second direction, each fuse wire has a fusing point higher than that of the light emitting layer, the fuse wires are located at a side of the light emitting layer proximal to the base substrate and in contact with the light emitting layer, each fuse wire is electrically coupled to at least two signal lines, and an orthographic projection of at least one first electrode on the base substrate is located between orthographic projections of the at least two signal lines on the base substrate.Type: GrantFiled: September 20, 2019Date of Patent: February 2, 2021Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Sheng Zhu, Zhengyuan Zhang, Peng Sui, Can Yuan, Haitao Gong, Qingqiao Jia, Fei Liu, Xi Chen
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Patent number: 10879857Abstract: Embodiments of the present invention provide a power amplifier, a radio remote unit RRU, and a base station. A multiphase pulse width modulator performs modulation to generate N multiphase pulse-width modulation PWM signals. The multiphase pulse-width modulation PWMn signal may be amplified. The multiphase pulse-width modulation PWMn signal may be filtered and a combination may be performed at a drain or a collector of a power amplifier transistor. According to the new radio frequency amplifier in accordance with the disclosure, envelope feeding loop inductance can be effectively reduced, so that video bandwidth is increased and DPD correction performance is improved.Type: GrantFiled: September 27, 2016Date of Patent: December 29, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Zhonghua Cai, Lipeng Zhang, Kaizhan Wang, Zhiyuan Pang, Sheng Zhu
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Publication number: 20200401578Abstract: In accordance with an embodiment, described herein is a system and method for implementing a distributed ledger a blockchain cloud service. The blockchain cloud service can include nodes of the distributed ledger and a management console component. The management console component can include a web application running in a script runtime environment, a plurality of backend of APIs for communicating with various nodes of the blockchain cloud service, and a plurality of client APIs configured to be invoked by a client application. The plurality of client APIs uses one or more of the plurality of backend APIs in provisioning the distributed ledger as a blockchain cloud service, and in managing the managing the blockchain cloud service.Type: ApplicationFiled: August 31, 2020Publication date: December 24, 2020Inventors: Pierce Shi, Jared Li, Shi Xiang Zhou, Weiguo Zhu, Sheng Zhu, Shun Li, Jim Jin, Todd Little
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Patent number: 10872545Abstract: Provided are a detection method and apparatus for a display panel, a detection device and a storage medium. The method includes: providing a second data signal to a data input end, providing a second gate line scan signal to a gate electrode scan input end, and providing a power source signal to a power source end, wherein during an inputting process, the second data signal is at a first level, a level of the second gate line scan signal jumps from the first level to a second level, a level of the power source signal jumps from the first level to the second level, and the level of the second gate line scan signal jumps before the jumping of the level of the power source signal; acquiring a second voltage of each pixel electrode; and determining a faulty gate line according to the second voltage.Type: GrantFiled: August 7, 2018Date of Patent: December 22, 2020Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD, BOE TECHNOLOGY GROUP CO., LTD.Inventors: Tao Wang, Zhidong Yuan, Sheng Zhu, Zhengyuan Zhang, Peng Sui, Jun Zhang, Qiao Zhu
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Patent number: 10862991Abstract: In accordance with an embodiment, described herein is a system and method for conditional call path monitoring in a distributed transactional middleware environment. A cache can be provided in local memory, for use by an agent in the reporting and aggregation of call path metrics. When the agent collects such metrics, it does not report them immediately to a system and application monitor (SAM) manager (e.g., Tuxedo System and Application Monitor, TSAM), but instead stores them in the cache, indexed by correlation ID (identifier). When a predefined condition is met at a participating node, that node propagates a corresponding correlation ID to other participating nodes, via the SAM manager. The other participating nodes can then search for the correlation ID in the cache, and report to the SAM manager metrics of call paths which meet the condition.Type: GrantFiled: May 9, 2018Date of Patent: December 8, 2020Assignee: ORACLE INTERNATIONAL CORPORATIONInventors: Jared Li, Sheng Zhu, Chris Guo, Bingbing Luan, Xiaoou Sun, Todd Little
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Patent number: 10762079Abstract: In accordance with an embodiment, described herein is a system and method for implementing a distributed ledger a blockchain cloud service. The blockchain cloud service can include nodes of the distributed ledger and a management console component. The management console component can include a web application running in a script runtime environment, a plurality of backend of APIs for communicating with various nodes of the blockchain cloud service, and a plurality of client APIs configured to be invoked by a client application. The plurality of client APIs uses one or more of the plurality of backend APIs in provisioning the distributed ledger as a blockchain cloud service, and in managing the managing the blockchain cloud service.Type: GrantFiled: September 25, 2018Date of Patent: September 1, 2020Assignee: ORACLE INTERNATIONAL CORPORATIONInventors: Pierce Shi, Jared Li, Shi Xiang Zhou, Weiguo Zhu, Sheng Zhu, Shun Li, Jim Jin, Todd Little
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Patent number: 10757661Abstract: A communication device includes a frontend that is communicatively coupled to the antenna(s) and that converts downlink signals to downlink baseband signals and uplink baseband signals to uplink signals. A memory contains a passive proximity detection module and a baseline threshold value. A communication device includes a controller that is communicatively coupled to the frontend and a memory. A controller executes a module contained in memory to enable the communication device to receive via the antenna(s) a downlink reference signal from a radio access network. The frontend determines a downlink characteristic of the downlink reference signal. Based on comparison to the baseline threshold value, the controller determines whether a person is in proximity to the antenna(s) based on the downlink characteristic being indicative of a proximity to the person. The controller limit transmits power level of the frontend in response to determining the proximity to the person.Type: GrantFiled: September 20, 2019Date of Patent: August 25, 2020Assignee: Motorola Mobility LLCInventor: Bao Sheng Zhu
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Publication number: 20200159296Abstract: An electronic device includes a casing wall and a heat dissipation module. The heat dissipation module includes a heat dissipation fin set, a cooling fan, and an isolation layer. The heat dissipation fin set is disposed adjacent to the casing wall, and has a first air inlet and a second air inlet. The heat dissipation fin set includes a plurality of heat dissipation fins. The cooling fan has an air outlet. The air outlet is adjacent to the first air inlet and is spaced from the second air inlet. The isolation layer has at least a part between the first air inlet and the second air inlet.Type: ApplicationFiled: December 11, 2018Publication date: May 21, 2020Inventors: Wei-Sheng ZHU, Sheng-Chieh HSU, Kai-Lin KUO, Jyun-Ji LU
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Publication number: 20200110740Abstract: In accordance with an embodiment, described herein are systems and methods for implementing a distributed ledger a blockchain cloud service. The blockchain cloud service can include nodes of the distributed ledger and a REST proxy service component. The REST proxy service uses a service development kit for the distributed ledger to communicate with the distributed ledger, and can provide REST APIs for use by client applications to query through chaincodes, synchronously or asynchronously invoke transactions through the chaincodes, get transaction statuses, and get BCS proxy versions. The REST proxy service component can authenticate REST calls, and translate the REST calls into remote procedural calls, for use in interfacing with the distributed ledger. The REST proxy service component can further provide REST APIs that support the same functions which are provided by the BCS management console component, and provide a user interface for client applications to consume the BCS instance.Type: ApplicationFiled: December 5, 2019Publication date: April 9, 2020Inventors: Jared Li, Pierce Shi, Shi Xiang Zhou, Weiguo Zhu, Sheng Zhu, Shun Li, Jim Jin, Todd Little
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Publication number: 20200098845Abstract: A display substrate, a method for manufacturing the same and a display device are provided. The display substrate includes a base substrate, first electrodes above the base substrate, and a light emitting layer disposed at a side of the first electrodes distal from the base substrate, the display substrate further includes signal lines extending in a first direction and fuse wires extending in a second direction, each fuse wire has a fusing point higher than that of the light emitting layer, the fuse wires are located at a side of the light emitting layer proximal to the base substrate and in contact with the light emitting layer, each fuse wire is electrically coupled to at least two signal lines, and an orthographic projection of at least one first electrode on the base substrate is located between orthographic projections of the at least two signal lines on the base substrate.Type: ApplicationFiled: September 20, 2019Publication date: March 26, 2020Inventors: Sheng ZHU, Zhengyuan ZHANG, Peng SUI, Can YUAN, Haitao GONG, Qingqiao JIA, Fei LIU, Xi CHEN
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Patent number: 10528551Abstract: Systems and methods for implementing a distributed ledger as a blockchain cloud service are provided. The blockchain cloud service can include nodes of the distributed ledger and a REST proxy service component. The REST proxy service uses a service development kit for the distributed ledger to communicate with the distributed ledger, and can provide REST APIs for use by client applications to query through chaincodes, synchronously or asynchronously invoke transactions through the chaincodes, get transaction statuses, and get BCS proxy versions. The REST proxy service component can authenticate REST calls, and translate the REST calls into remote procedural calls, for use in interfacing with the distributed ledger. The REST proxy service component can further provide REST APIs that support the same functions which are provided by the BCS management console component, and provide a user interface for client applications to consume the BCS instance.Type: GrantFiled: September 25, 2018Date of Patent: January 7, 2020Assignee: ORACLE INTERNATIONAL CORPORATIONInventors: Jared Li, Pierce Shi, Shi Xiang Zhou, Weiguo Zhu, Sheng Zhu, Shun Li, Jim Jin, Todd Little
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Patent number: 10511266Abstract: A power amplifier control method is disclosed. A phase modulation control signal may be generated according to an envelope signal that is output by a baseband unit. The phase modulation may be performed on a signal of a main power amplifier link and/or an auxiliary power amplifier link in the Doherty power amplifier circuit according to the phase modulation control signal, so that a phase difference between the signal of the main power amplifier link and the signal of the auxiliary power amplifier link after the phase modulation is a specified value corresponding to a current value of the envelope signal, where the specified value is an optimal phase value of a Doherty power amplifier circuit when the supply voltage of the Doherty power amplifier circuit is an envelope voltage corresponding to the current value of the envelope signal. High-efficiency power amplifier technology is realized.Type: GrantFiled: June 22, 2018Date of Patent: December 17, 2019Assignee: HUAWEI TECHNOLOGLES CO., LTD.Inventors: Lipeng Zhang, Zhonghua Cai, Kaizhan Wang, Wei Jiao, Zhiyuan Pang, Sheng Zhu
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Publication number: 20190341894Abstract: Embodiments of the present invention provide a power amplifier, a radio remote unit RRU, and a base station. A multiphase pulse width modulator performs modulation to generate N multiphase pulse-width modulation PWM signals. The multiphase pulse-width modulation PWMn signal may be amplified. The multiphase pulse-width modulation PWMn signal may be filtered and a combination may be performed at a drain or a collector of a power amplifier transistor. According to the new radio frequency amplifier in accordance with the disclosure, envelope feeding loop inductance can be effectively reduced, so that video bandwidth is increased and DPD correction performance is improved.Type: ApplicationFiled: September 27, 2016Publication date: November 7, 2019Inventors: Zhonghua CAI, Lipeng ZHANG, Kaizhan WANG, Zhiyuan PANG, Sheng ZHU
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Publication number: 20190259317Abstract: Provided are a detection method and apparatus for a display panel, a detection device and a storage medium. The method includes: providing a second data signal to a data input end, providing a second gate line scan signal to a gate electrode scan input end, and providing a power source signal to a power source end, wherein during an inputting process, the second data signal is at a first level, a level of the second gate line scan signal jumps from the first level to a second level, a level of the power source signal jumps from the first level to the second level, and the level of the second gate line scan signal jumps before the jumping of the level of the power source signal; acquiring a second voltage of each pixel electrode; and determining a faulty gate line according to the second voltage.Type: ApplicationFiled: August 7, 2018Publication date: August 22, 2019Inventors: Tao Wang, Zhidong Yuan, Sheng Zhu, Zhengyuan Zhang, Peng Sui, Jun Zhang, Qiao Zhu
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Patent number: 10291486Abstract: A system and method can support application versioning in a transactional middleware machine environment. A transactional service provider can dispatch at least one service that is associated with a plurality of service versions. The system can partition one or more applications into one or more application zones, wherein each said application zone is associated with a particular request version of the at least one service. Then, the transactional service provider allows a service requester in a said application zone to access the at least one service with a service version that is associated with said application zone.Type: GrantFiled: June 11, 2013Date of Patent: May 14, 2019Assignee: ORACLE INTERNATIONAL CORPORATIONInventors: Huasheng Fu, Sheng Zhu, Zhenyu Li
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Patent number: 10263854Abstract: A system and method can support service management in a transactional middleware machine environment. A transactional service provider can dispatch at least one service using a plurality of service entries with different service versions, and determine whether a service version associated with a service entry matches a requested service version associated with a service request received from a service requester. Then, transactional service provider can allow the service requester to access the service entry that matches the requested service version associated with the service request.Type: GrantFiled: June 11, 2013Date of Patent: April 16, 2019Assignee: ORACLE INTERNATIONAL CORPORATIONInventors: Huasheng Fu, Sheng Zhu, Zhenyu Li
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Publication number: 20190102409Abstract: In accordance with an embodiment, described herein is a system and method for implementing a distributed ledger a blockchain cloud service. The blockchain cloud service can include nodes of the distributed ledger and a management console component. The management console component can include a web application running in a script runtime environment, a plurality of backend of APIs for communicating with various nodes of the blockchain cloud service, and a plurality of client APIs configured to be invoked by a client application. The plurality of client APIs uses one or more of the plurality of backend APIs in provisioning the distributed ledger as a blockchain cloud service, and in managing the managing the blockchain cloud service.Type: ApplicationFiled: September 25, 2018Publication date: April 4, 2019Inventors: Pierce Shi, Jared Li, Shi Xiang Zhou, Weiguo Zhu, Sheng Zhu, Shun Li, Jim Jin, Todd Little
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Publication number: 20190102423Abstract: In accordance with an embodiment, described herein is a system and method for implementing a distributed ledger a blockchain cloud service. The blockchain cloud service can include nodes of the distributed ledger and a management console component. The management console component can include a web application running in a script runtime environment, a plurality of backend of APIs for communicating with various nodes of the blockchain cloud service, and a plurality of client APIs configured to be invoked by a client application. The plurality of client APIs uses one or more of the plurality of backend APIs in provisioning the distributed ledger as a blockchain cloud service, and in managing the managing the blockchain cloud service.Type: ApplicationFiled: September 25, 2018Publication date: April 4, 2019Inventors: Todd Little, Pierce Shi, Jared Li, Shi Xiang Zhou, Weiguo Zhu, Sheng Zhu, Shun Li, Jim Jin, Qingsheng Zhang
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Publication number: 20190104196Abstract: In accordance with an embodiment, described herein are systems and methods for implementing a distributed ledger a blockchain cloud service. The blockchain cloud service can include nodes of the distributed ledger and a REST proxy service component. The REST proxy service uses a service development kit for the distributed ledger to communicate with the distributed ledger, and can provide REST APIs for use by client applications to query through chaincodes, synchronously or asynchronously invoke transactions through the chaincodes, get transaction statuses, and get BCS proxy versions. The REST proxy service component can authenticate REST calls, and translate the REST calls into remote procedural calls, for use in interfacing with the distributed ledger. The REST proxy service component can further provide REST APIs that support the same functions which are provided by the BCS management console component, and provide a user interface for client applications to consume the BCS instance.Type: ApplicationFiled: September 25, 2018Publication date: April 4, 2019Inventors: Jared Li, Pierce Shi, Shi Xiang Zhou, Weiguo Zhu, Sheng Zhu, Shun Li, Jim Jin, Todd Little