Patents by Inventor Haiwei Wang
Haiwei 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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Patent number: 11991825Abstract: The present disclosure provides a flexible circuit board, a light bar, a light source and a display device. The light source includes a flexible circuit board having at least one effective welding portion and a light bar having at least one effective pad, the at least one effective welding portion being in one-to-one correspondence with the at least one effective pad, and the effective welding portion being fixed to a corresponding effective pad to transmit a signal loaded by itself to the corresponding effective pad. The flexible circuit board further includes at least one auxiliary welding portion, the light bar further includes at least one auxiliary pad that is in one-to-one correspondence with the at least one auxiliary welding portion, and the auxiliary welding portion is fixed to a corresponding auxiliary pad to enhance the firm fixing between the flexible circuit board and the light bar.Type: GrantFiled: April 23, 2019Date of Patent: May 21, 2024Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yuanda Lu, Junjie Ma, Shipeng Wang, Ming Zhai, Jian Sang, Haiwei Sun, Dongjia Hao
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Publication number: 20240164022Abstract: A display module includes a display panel with a plurality of bonding electrodes arranged at intervals along a selected side edge of a non-display surface and divided into two bonding electrode groups, a first flexible circuit board and a second flexible circuit board. For the first flexible circuit board, each first conductive contact piece in a first wiring region is connected to a bonding electrode in a first bonding electrode group. For the second flexible circuit board, each second conductive contact piece in a second wiring region is connected to a bonding electrode in a second bonding electrode group. The first wiring region is closer to the selected side edge than the second wiring region in a first direction. The first fan-out region is spaced apart from the second wiring region in a second direction perpendicular to the first direction.Type: ApplicationFiled: November 1, 2021Publication date: May 16, 2024Applicants: BOE MLED Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jing WANG, Mingming JIA, Lili WANG, Sha FENG, Chao LIU, Ming ZHAI, Haiwei SUN, Lingyun SHI, Liqiang WANG, Jingjing ZHANG
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Patent number: 11976825Abstract: Air conditioning system and a method for controlling same. The air conditioning system is configured to carry out air conditioning in indoor space, and includes an indoor unit body. The indoor unit body includes a cavity and a heat exchanger arranged inside the cavity. The air conditioning system further includes at least one return air inlet connecting the indoor space to the cavity. The at least one return air inlet includes a first return air inlet, and the first return air inlet is located at a lower portion of the indoor space.Type: GrantFiled: December 17, 2018Date of Patent: May 7, 2024Assignee: Gree Electric Appliances, Inc. of ZhuhaiInventors: Haiwei Huang, Kai Wang, Fengqiang Huang
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Patent number: 11960167Abstract: A backplane includes: a substrate including a circuit structure layer, a first reflective layer disposed on a bearing surface of the substrate, a plurality of light-emitting diode chips, and a plurality of optical structures. The first reflective layer includes a plurality of through holes spaced apart. A light-emitting diode chip in the plurality of light-emitting diode chips is located in one of the plurality of through holes. The plurality of light-emitting diode chips are electrically connected to the circuit structure layer. The circuit structure layer is configured to drive the plurality of light-emitting diode chips to emit light. An optical structure in the plurality of optical structures covers the light-emitting diode chip, a light incident surface of the optical structure is in contact with a light exit surface of the light-emitting diode chip, and a light exit surface of the optical structure is a curved surface.Type: GrantFiled: February 5, 2021Date of Patent: April 16, 2024Assignees: BOE MLED Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Pei Li, Haiwei Sun, Ming Zhai, Lu Yu, Kangle Chang, Jinpeng Li, Pengjun Cao, Yutao Hao, Shubai Zhang, Shuo Wang, Pei Qin, Zewen Gao, Yali Zhang
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Publication number: 20240105691Abstract: A display panel includes a plurality of sub-panels tiled in sequence along a first direction. The sub-panels have a first edge and a second edge in the first direction. The sub-panels include a column of first pixels closest to the first edge, a column of second pixels closest to the second edge, and a plurality of columns of third pixels between the column of first pixels and the column of second pixels. A sum of a distance between effective display bodies in the first pixels and the first edge and a distance between effective display bodies in the second pixels and the second edge is smaller than a spacing between effective display bodies in two adjacent columns of the third pixels.Type: ApplicationFiled: December 6, 2023Publication date: March 28, 2024Inventors: Gongtao ZHANG, Haiwei SUN, Jian SANG, Fang WANG
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Publication number: 20230157206Abstract: A trimmer and a trimmer head include an upper cover assembly being connected to and driven by a motor, wherein the upper cover assembly is configured to be removably connected to at least one of a first trimming assembly or a second trimming assembly selectively, and is provided with at least one connection hole in its side wall; the first trimming assembly is configured to include a first lower cover, a first cutting member, and a first base; the second trimming assembly is configured to include a second lower cover, a second cutting member, and a second base; wherein the first base is at least partially inserted into the connection hole when the first trimming assembly is mounted, and the second lower cover is at least partially inserted into the connection hole when the second trimming assembly is mounted.Type: ApplicationFiled: November 16, 2022Publication date: May 25, 2023Inventors: Kefeng HE, Zhuangzhuang HE, Caifen HE, Haiwei WANG, Yinhua CHENG
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Publication number: 20230085599Abstract: The disclosure provides a method for training a tag recommendation model. The method includes: collecting training materials that comprise interest tags in response to receiving an instruction for collecting training materials; obtaining training semantic vectors that comprise the interest tags by representing features of the training materials using a semantic enhanced representation frame; obtaining training encoding vectors by aggregating social networks into the training semantic vectors; and obtaining a tag recommendation model by training a double-layer neural network structure using the training encoding vectors as inputs and the interest tags as outputs. Therefore, the interest tags obtained in the disclosure are more accurate.Type: ApplicationFiled: November 21, 2022Publication date: March 16, 2023Inventors: Jinchang LUO, Haiwei WANG, Junzhao BU, Kunbin CHEN, Wei HE
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Publication number: 20230060507Abstract: An intelligent office system includes an application layer, an engine layer and a system layer. The application layer may be configured to create work cards for work tasks acquired from application systems, store each work card into the system layer by calling the engine layer; acquire changing information of each work card, and update each work card that has been stored in the system layer by calling the engine layer. In response to being called by the application layer, the engine layer sends the created work cards and the changing information of each work card to the system layer for storage and update. The system layer stores information of each work card.Type: ApplicationFiled: October 19, 2022Publication date: March 2, 2023Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.Inventors: Haiwei Wang, Baowei Wang, Xuejiao Hao, Lingyi Yin, Yang Liu
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Patent number: 11587085Abstract: A vending machine comprises a shelf for holding goods; an automatic payment terminal connected to the shelf for receiving payment of selling the goods; and at least one biometric reader that is connected to the automatic payment terminal for performing electronic bill payment of the goods. A method of selling goods automatically comprises step of providing goods on a shelf of a vending machine; reading biometric data of a user in order to identify the user; processing payment of the user according to the biometric data; and releasing the goods after receiving the payment.Type: GrantFiled: October 20, 2017Date of Patent: February 21, 2023Assignee: SmartComm Electronics Pte. Ltd.Inventor: Haiwei Wang
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Publication number: 20220406034Abstract: A method for extracting information, includes: obtaining an information stream comprising text and an image; generating, according to the text, embedded representations of textual entity mentions and a textual similarity matrix of the textual entity mentions and candidate textual entities; generating, according to the image, embedded representations of image entity mentions and an image similarity matrix of the image entity mentions and candidate image entities; and determining, based on an optimal transport, target textual entities of the textual entity mentions and target image entities of the image entity mentions according to the embedded representations of the textual entity mentions, the embedded representations of the image entity mentions, the textual similarity matrix and the image similarity matrix.Type: ApplicationFiled: August 29, 2022Publication date: December 22, 2022Inventors: Jingru GAN, Haiwei WANG, Jinchang LUO, Kunbin CHEN, Wei HE, Shuhui WANG
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Publication number: 20220358292Abstract: The disclosure provides a method for recognizing an entity, an electronic device and a storage medium. The method includes: obtaining message data to be processed; obtaining entity mention information by processing the message data to be processed according to a multi-pattern matching method; determining one or more candidate entities associated with the entity mention information and entity description information corresponding to the one or more candidate entities; and determining a target entity mentioned in the entity mention information according to the message data to be processed and the entity description information.Type: ApplicationFiled: July 20, 2022Publication date: November 10, 2022Applicant: Beijing Baidu Netcom Science Technology Co., LTD.Inventors: Fan Wang, Jinchang Luo, Jie Wang, Haiwei Wang, Kunbin Chen, Wei He
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Publication number: 20220192101Abstract: The present utility mode provides a plant growth promotion device based on a multi-layered distributed system. The plant growth promotion device based on the multi-layered distributed system includes LED lights and supporting members that each extends along the direction in which plants are planted, multiple LED lights being placed at different heights towards the lower side of the supporting members and being supported by the supporting members, and the LED lights being placed along the direction in which the supporting members extend. The present utility model has the beneficial effects of low cost and high growth promotion efficiency.Type: ApplicationFiled: January 22, 2021Publication date: June 23, 2022Applicant: Bright Solutions Ltd.Inventor: Haiwei WANG
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Publication number: 20220083949Abstract: A method and apparatus for pushing information, a device and a storage medium are provided. An implementation of the method may include: acquiring a user identifier of a target user; in response to determining that the user identifier satisfies a preset condition, acquiring a work intention of the target user; determining target information according to the user identifier, the work intention and a pre-established knowledge graph; and pushing the target information to the target user.Type: ApplicationFiled: March 5, 2021Publication date: March 17, 2022Inventors: Haiwei WANG, Haifeng WANG, Wei HE, Ying LI, Jie WANG, Yong ZHU
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Publication number: 20220027366Abstract: An information searching method, an electronic device and a storage medium are provided, which are related to the field of deep learning and the like. The method includes: acquiring K related second-type-entity corresponding to a target first-type-entity from a relational map based on a search word related to the target first-type-entity; wherein K is an integer greater than or equal to 1; selecting M candidate second-type-entity from the K related second-type-entity based on data representing a relation between the K related second-type-entity and the target first-type-entity; wherein M is an integer greater than or equal to 1 and less than or equal to K; selecting N target second-type-entity from the M candidate second-type-entity as a search result; wherein N is an integer greater than or equal to 1 and less than or equal to M.Type: ApplicationFiled: October 5, 2021Publication date: January 27, 2022Inventors: Qian WANG, Haiwei Wang, Jie Wang, Zhun Liu, Wei He
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Publication number: 20210397980Abstract: The present disclosure provides an information recommendation method, which relates to a field of knowledge graph. The method includes: acquiring request information; extracting a request entity word representing an entity from the request information; determining recommendation information based on the request entity word and a pre-constructed knowledge graph; and pushing the recommendation information, wherein the knowledge graph is constructed based on a text, and the knowledge graph indicates a first word representing a source of the text. The present disclosure further provides an information recommendation apparatus, an electronic device and a computer-readable storage medium.Type: ApplicationFiled: September 29, 2020Publication date: December 23, 2021Inventors: Haiwei WANG, Jie WANG, Zhun LIU, Yong ZHU, Hao TIAN, Wei HE
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Publication number: 20210201168Abstract: A method and apparatus for outputting information, a device and a storage medium are provided. An implementation of the method may include: acquiring knowledge data from at least one data source; acquiring information related to at least one user and a preset entity set; determining an entity, metadata of the entity and a relationship between entities, based on the related information, the knowledge data and the preset entity set; creating a knowledge graph based on the entity, the metadata and the relationship; and outputting the knowledge graph.Type: ApplicationFiled: March 17, 2021Publication date: July 1, 2021Inventors: Haiwei Wang, Haifeng Wang, Wei He, Ying Li, Yong Zhu, Jie Wang
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Patent number: 10918710Abstract: A temperature-sensitive attenuated FMDV strain, construction method and applications thereof. The construction method of the temperature-sensitive attenuated FMDV strain is as follows. Mutating a cytosine on K region loop of IRES domain 4 of an FMDV genome to a guanine or an adenine to obtain the temperature-sensitive attenuated FMDV strain, or replacing a K region of IRES domain 4 of an FMDV genome with a K region of IRES domain 4 of a bovine rhinovirus genome to obtain the temperature-sensitive attenuated FMDV strain.Type: GrantFiled: November 20, 2017Date of Patent: February 16, 2021Assignee: HARBIN VETERINARY RESEARCH INSTITUTE. CHINESE ACADEMY OF AGRICULTURAL SCIENCESInventors: Li Yu, Decheng Yang, Haiwei Wang, Guohui Zhou
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Publication number: 20200273042Abstract: A vending machine comprises a shelf for holding goods; an automatic payment terminal connected to the shelf for receiving payment of selling the goods; and at least one biometric reader that is connected to the automatic payment terminal for performing electronic bill payment of the goods. A method of selling goods automatically comprises step of providing goods on a shelf of a vending machine; reading biometric data of a user in order to identify the user; processing payment of the user according to the biometric data; and releasing the goods after receiving the payment.Type: ApplicationFiled: October 20, 2017Publication date: August 27, 2020Applicants: SmartComm Electronics Pte. Ltd., SmartComm Electronics Pte. Ltd.Inventor: Haiwei WANG
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Publication number: 20190275139Abstract: A temperature-sensitive attenuated FMDV strain, construction method and applications thereof. The construction method of the temperature-sensitive attenuated FMDV strain is as follows. Mutating a cytosine on K region loop of IRES domain 4 of an FMDV genome to a guanine or an adenine to obtain the temperature-sensitive attenuated FMDV strain, or replacing a K region of IRES domain 4 of an FMDV genome with a K region of IRES domain 4 of a bovine rhinovirus genome to obtain the temperature-sensitive attenuated FMDV strain.Type: ApplicationFiled: November 20, 2017Publication date: September 12, 2019Applicant: HARBIN VETERINARY RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCESInventors: Li YU, Decheng YANG, Haiwei WANG, Guohui ZHOU
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Patent number: 7341492Abstract: A modular jack (100) includes an insulative housing (2) and a terminal-receiving part (3) having a pair of terminals (4) therein received in the housing (2). The terminal-receiving part (3) includes a pair of through apertures (341) accommodating the terminals (4), a leading-wire notch (325) positioned behind the apertures (341) and a leading-wire space (324) communicating with the leading-wire notch (325). A hole (211) is defined in a corresponding side wall (21) of the housing (2). A pair of wires (344) connecting to leading-wire end (41) of the terminals (4) extends through the leading-wire notch (325) and leading-wire space (324) out of the hole (211) of the side wall (21) of the housing (2).Type: GrantFiled: June 7, 2004Date of Patent: March 11, 2008Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Haiwei Wang, Yi Sheng Lin