Patents by Inventor Jincheng Wang
Jincheng Wang 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: 20240133804Abstract: An on-line multi-component gas analysis system based on a spectral absorption technology includes a housing, wherein the housing includes an air inlet hole and an air outlet hole which are respectively connected with an air inlet pipe and an air outlet pipe, and the housing includes a dust removal and dehumidification device, a micro vacuum pump, an electronic flowmeter, and a plurality of different gas sensors; the dust removal and dehumidification device, which is configured to perform dust removal and dehumidification treatment on a gas entering from the air inlet hole; the micro vacuum pump, one end of which being connected with the dust removal and dehumidification device through a pipeline, and the other end of which being connected with the electronic flowmeter; and the plurality of different gas sensors. The disclosure includes an analysis method based on the on-line multi-component gas analysis system based on a spectral absorption technology.Type: ApplicationFiled: December 19, 2023Publication date: April 25, 2024Inventors: Yuntao LIANG, Fuchao Tian, Shuanglin Song, Xiangning Meng, Yong Sun, Rui Zhou, Jincheng Wang, Zhongyu Zheng
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Patent number: 11926709Abstract: A method for recycling waste polyester, in particular to a method for recycling waste polyester by a modified alcoholysis method to recycle waste polyester to prepare dimethyl terephthalate (DMT), is provided and belongs to waste polyester recycling technology field. The waste polyester after dewatering and deoxygenation treatment is used as a raw material, in the step of feeding in melted state the alcoholysis agent is added in the melted waste polyester for preliminary alcoholysis, and the alcoholysis agent is ethylene glycol. On one hand, alcoholysis reaction occurs when the waste polyester raw material are melted, and at the same time, the viscosity of the melted material is reduced. Thus, the melted material remains melted at the alcoholysis temperature and is not easy to solidify again after entering the alcoholysis tank, ensuring that the alcoholysis is carried out under homogeneous conditions.Type: GrantFiled: September 7, 2020Date of Patent: March 12, 2024Inventors: Huayu Fang, Enbin Zhu, Dubin Wang, Guoqing Yu, Jincheng Chen, Tianyuan Li, Jiantong Wu, Jianhua Chen, Shengyao Lin
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Patent number: 11656454Abstract: The description relates to computing devices that employ steerable optics. One example includes a steering mechanism and a base substrate positioned relative to the steering mechanism. The example also includes an optical substrate positioned over the base substrate and an adhesive complex securing the optical substrate relative to the base substrate with multiple different types of adhesives.Type: GrantFiled: December 10, 2020Date of Patent: May 23, 2023Assignee: Microsoft Technology Licensing, LLCInventors: Chuan Pu, Jincheng Wang, Kingsuk Maitra, Michael James Nystrom
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Patent number: 11573071Abstract: The disclosure is an irregular object length measuring instrument, comprising a first fixing seat, at least two mounting flanges are provided on an edge of the first fixing seat, and a notch is provided on the first fixing seat, a shaft sleeve, the shaft sleeve is mounted on the mounting flange, a main board, a battery is installed on the main board, a gear and an angle sensor are installed on the main board, and the angle sensor is installed on the gear, a second fixing seat, an edge of the second fixing seat is provided with a matching flange that cooperates with the mounting flange, the second fixing seat is installed on the first fixing seat, and the main board is fixedly installed on the first fixing seat or the second fixing seat, a swivel, an outer side of the swivel is provided with a ring groove.Type: GrantFiled: September 2, 2021Date of Patent: February 7, 2023Assignee: Shenzhen Test Friends Technology Co., LTDInventor: Jincheng Wang
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Patent number: 11390809Abstract: A method for preparing a soil conditioner comprises the following steps: swelling alginates in distilled water to obtain alginate gel; adding chitosan to prepare an alginate/chitosan composite material; reacting with N-isopropylacrylamide, and dissolving the obtained reaction product in water to obtain an aqueous phase; dissolving a soil conditioning material in a solvent to obtain an oil phase; mixing the oil phase with the aqueous phase, and performing stirring reaction and centrifugal separation to prepare the product. Compared with the prior art, the present invention implements conditioning and intelligent controlled release of soil by means of molecular structure design and composition control.Type: GrantFiled: March 1, 2018Date of Patent: July 19, 2022Assignee: SHANGHAI UNIVERSITY OF ENGINEERING SCIENCEInventors: Jincheng Wang, Pinhua Rao, Sihao Chen, Runkai Wang, Xuebin Wang
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Publication number: 20220205771Abstract: The disclosure is an irregular object length measuring instrument, comprising a first fixing seat, at least two mounting flanges are provided on an edge of the first fixing seat, and a notch is provided on the first fixing seat, a shaft sleeve, the shaft sleeve is mounted on the mounting flange, a main board, a battery is installed on the main board, a gear and an angle sensor are installed on the main board, and the angle sensor is installed on the gear, a second fixing seat, an edge of the second fixing seat is provided with a matching flange that cooperates with the mounting flange, the second fixing seat is installed on the first fixing seat, and the main board is fixedly installed on the first fixing seat or the second fixing seat, a swivel, an outer side of the swivel is provided with a ring groove.Type: ApplicationFiled: September 2, 2021Publication date: June 30, 2022Inventor: Jincheng Wang
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Patent number: 11175492Abstract: A system that includes a substrate for microelectromechanical system (MEMS) scanning mirror systems is provided. The MEMS scanning mirror system includes a substrate that includes a ceramic body. An actuator frame is mounted on the ceramic body of the substrate. The actuator frame includes at least one moveable member. At least one actuator is operatively connected to the at least one moveable member such that the actuator is configured to move the at least one moveable member. A scanning mirror assembly is mounted to the at least one moveable member such that movement of the at least one moveable member moves the scanning mirror assembly.Type: GrantFiled: August 12, 2019Date of Patent: November 16, 2021Assignee: Microsoft Technology Licensing, LLCInventors: Michael James Nystrom, Wyatt Owen Davis, Jincheng Wang
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Publication number: 20210231292Abstract: A plasma cell for use in a laser-sustained plasma light source includes a plasma bulb configured to contain a gas suitable for generating a plasma. The plasma bulb is transparent to light from a pump laser, wherein the plasma bulb is transparent to at least a portion of a collectable spectral region of illumination emitted by the plasma. The plasma bulb of the plasma cell is configured to filter short wavelength radiation, such as VUV radiation, emitted by the plasma sustained within the bulb in order to keep the short wavelength radiation from impinging on the interior surface of the bulb.Type: ApplicationFiled: April 12, 2021Publication date: July 29, 2021Inventors: Ilya Bezel, Anatoly Shchemelinin, Eugene Shifrin, Matthew Panzer, Matthew Derstine, Jincheng Wang, Anant Chimmalgi, Rajeev Patil, Rudolf Brunner
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Publication number: 20210132363Abstract: The description relates to computing devices that employ steerable optics. One example includes a steering mechanism and a base substrate positioned relative to the steering mechanism. The example also includes an optical substrate positioned over the base substrate and an adhesive complex securing the optical substrate relative to the base substrate with multiple different types of adhesives.Type: ApplicationFiled: December 10, 2020Publication date: May 6, 2021Applicant: Microsoft Technology Licensing, LLCInventors: Chuan PU, Jincheng WANG, Kingsuk MAITRA, Michael James NYSTROM
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Patent number: 10976025Abstract: A plasma cell for use in a laser-sustained plasma light source includes a plasma bulb configured to contain a gas suitable for generating a plasma. The plasma bulb is transparent to light from a pump laser, wherein the plasma bulb is transparent to at least a portion of a collectable spectral region of illumination emitted by the plasma. The plasma bulb of the plasma cell is configured to filter short wavelength radiation, such as VUV radiation, emitted by the plasma sustained within the bulb in order to keep the short wavelength radiation from impinging on the interior surface of the bulb.Type: GrantFiled: February 13, 2018Date of Patent: April 13, 2021Assignee: KLA CorporationInventors: Ilya Bezel, Anatoly Shchemelinin, Eugene Shifrin, Matthew Panzer, Matthew Derstine, Jincheng Wang, Anant Chimmalgi, Rajeev Patil, Rudolf Brunner
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Patent number: 10936581Abstract: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain transaction processing. One of the methods includes: obtaining, by a blockchain node, a current blockchain transaction generated based on performing a service; obtaining, by the blockchain node based on executing a smart contract, a transaction identifier of a previous blockchain transaction; recording, by the blockchain node, the transaction identifier into a transaction log so that a previous blockchain transaction is identifiable from the transaction log based on the transaction identifier, wherein the transaction log stores blockchain transactions of the current block; and recording the blockchain transaction of the current block and the transaction log into the blockchain.Type: GrantFiled: March 9, 2020Date of Patent: March 2, 2021Assignee: Advanced New Technologies Co., Ltd.Inventors: Wenlong Yang, Ping Dai, Jincheng Wang
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Publication number: 20210048663Abstract: A system that includes a substrate for microelectromechanical system (MEMS) scanning mirror systems is provided. The MEMS scanning mirror system includes a substrate that includes a ceramic body. An actuator frame is mounted on the ceramic body of the substrate. The actuator frame includes at least one moveable member. At least one actuator is operatively connected to the at least one moveable member such that the actuator is configured to move the at least one moveable member. A scanning mirror assembly is mounted to the at least one moveable member such that movement of the at least one moveable member moves the scanning mirror assembly.Type: ApplicationFiled: August 12, 2019Publication date: February 18, 2021Inventors: Michael James NYSTROM, Wyatt Owen DAVIS, Jincheng WANG
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Patent number: 10909252Abstract: One or more embodiments of the specification provide a blockchain-based relationship binding method, apparatus, and device. An exemplary method may include: receiving a user binding request including a binding tag, the binding tag includes (1) a binding type of a binding relationship, and (2) role information of the second user in the binding relationship; sending a confirmation request to a second user; retrieving a relationship table of the second user; in response to the binding type in the user binding request includes a one-to-one binding relationship: determining whether the one or more binding types in the relationship table of the second user include the binding type in the user binding request, and if yes, terminating the method; and generating a record of binding relationship; writing the record of binding relationship into a blockchain; and updating the relationship table in the local database.Type: GrantFiled: May 18, 2020Date of Patent: February 2, 2021Assignee: ADVANCED NEW TECHNOLOGIES CO., LTD.Inventors: Xueqing Zou, Siyu Xia, Lei Cao, Jincheng Wang
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Patent number: 10903989Abstract: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing blockchain transactions. One of the methods includes: obtaining, by a blockchain node of a consortium blockchain network, a blockchain transaction associated with a service; invoking a smart contract corresponding to the service; determining presentation information based on the smart contract and the service, wherein the presentation information is presented to a user through a client device in response to receiving a query from the client device; recording the presentation information into a blockchain transaction log based on the smart contract; and recording the blockchain transaction and the blockchain transaction log of the blockchain transaction into a blockchain.Type: GrantFiled: March 9, 2020Date of Patent: January 26, 2021Assignee: Advanced New Technologies Co., Ltd.Inventors: Ping Dai, Wenlong Yang, Shubo Li, Jincheng Wang
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Patent number: 10895713Abstract: Examples are disclosed that relate to actuator frames for scanning mirror systems. In one example an actuator frame for a scanning mirror assembly comprises a mounting member comprising a first side and an opposite second side. A first moveable member comprises a first interior side that defines a first gap and a second gap with the first side of the mounting member. A second moveable member comprises a second interior side that defines a third gap and a fourth gap with the second side of the mounting member. A first hinge connects a central portion of the mounting member with the first moveable member, and a second hinge connects the central portion of the mounting member with the second moveable member.Type: GrantFiled: October 18, 2018Date of Patent: January 19, 2021Assignee: Microsoft Technology Licensing, LLCInventors: Jincheng Wang, Wyatt Owen Davis, Michael James Nystrom, Joshua Owen Miller, Richard Allen James
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Patent number: 10890755Abstract: The description relates to computing devices that employ steerable optics. One example includes a steering mechanism and a base substrate positioned relative to the steering mechanism. The example also includes an optical substrate positioned over the base substrate and an adhesive complex securing the optical substrate relative to the base substrate with multiple different types of adhesives.Type: GrantFiled: May 30, 2018Date of Patent: January 12, 2021Assignee: Microsoft Technology Licensing, LLCInventors: Chuan Pu, Jincheng Wang, Kingsuk Maitra, Michael James Nystrom
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Publication number: 20200327240Abstract: One or more embodiments of the specification provide a blockchain-based relationship binding method, apparatus, and device, wherein the method comprises: receiving a user binding request comprising a binding tag, the binding tag includes (1) a binding type of a binding relationship, and (2) role information of the second user in the binding relationship; sending a confirmation request to the user terminal of the second user; retrieving a relationship table of the second user from a local database of the blockchain node; in response to the binding type in the user binding request comprises a one-to-one binding relationship: determining whether the one or more binding types in the relationship table of the second user comprise the binding type in the user binding request, and if yes, terminating the method; and generating a record of binding relationship; writing the record of binding relationship into the blockchain; and updating the relationship table in the local database according to the user binding requesType: ApplicationFiled: May 18, 2020Publication date: October 15, 2020Inventors: Xueqing ZOU, Siyu XIA, Lei CAO, Jincheng WANG
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Publication number: 20200270523Abstract: A method for preparing a soil conditioner comprises the following steps: swelling alginates in distilled water to obtain alginate gel; adding chitosan to prepare an alginate/chitosan composite material; reacting with N-isopropylacrylamide, and dissolving the obtained reaction product in water to obtain an aqueous phase; dissolving a soil conditioning material in a solvent to obtain an oil phase; mixing the oil phase with the aqueous phase, and performing stirring reaction and centrifugal separation to prepare the product. Compared with the prior art, the present invention implements conditioning and intelligent controlled release of soil by means of molecular structure design and composition control.Type: ApplicationFiled: March 1, 2018Publication date: August 27, 2020Inventors: Jincheng WANG, Pinhua RAO, Sihao CHEN, Runkai WANG, Xuebin WANG
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Publication number: 20200210414Abstract: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain transaction processing. One of the methods includes: obtaining, by a blockchain node, a current blockchain transaction generated based on performing a service; obtaining, by the blockchain node based on executing a smart contract, a transaction identifier of a previous blockchain transaction; recording, by the blockchain node, the transaction identifier into a transaction log so that a previous blockchain transaction is identifiable from the transaction log based on the transaction identifier, wherein the transaction log stores blockchain transactions of the current block; and recording the blockchain transaction of the current block and the transaction log into the blockchain.Type: ApplicationFiled: March 9, 2020Publication date: July 2, 2020Applicant: Alibaba Group Holding LimitedInventors: Wenlong Yang, Ping Dai, Jincheng Wang
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Publication number: 20200213103Abstract: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing blockchain transactions. One of the methods includes: obtaining, by a blockchain node of a consortium blockchain network, a blockchain transaction associated with a service; invoking a smart contract corresponding to the service; determining presentation information based on the smart contract and the service, wherein the presentation information is presented to a user through a client device in response to receiving a query from the client device; recording the presentation information into a blockchain transaction log based on the smart contract; and recording the blockchain transaction and the blockchain transaction log of the blockchain transaction into a blockchain.Type: ApplicationFiled: March 9, 2020Publication date: July 2, 2020Applicant: Alibaba Group Holding LimitedInventors: Ping Dai, Wenlong Yang, Shubo Li, Jincheng Wang