Patents by Inventor Lili Chen
Lili Chen 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: 20240184106Abstract: A head-up display system and a display apparatus are provided in this disclosure, which relates to a technical field of displaying. The head-up display system includes a display unit; a light splitting unit provided on a light emitting side of the display unit and configured to transmit a first linearly polarized light and block a second linearly polarized light, light emitted by the display unit being converted into the first linearly polarized light after passing through the light splitting unit; a light-transmitting substrate; a first imaging unit provided on an optical path from the light splitting unit to the light-transmitting substrate and configured to be able to transmit and reflect the first linearly polarized light; and a second imaging unit provided on a side of the light-transmitting substrate away from the first imaging unit, and configured to reflect the first linearly polarized light transmitted through the light-transmitting substrate.Type: ApplicationFiled: August 27, 2021Publication date: June 6, 2024Inventors: Yulong WU, Chenru WANG, Ruijun DONG, Ke LI, Na HAN, Jiarong BAI, Haitao HUANG, Zhanshan MA, Lili CHEN, Hao ZHANG
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Publication number: 20240186531Abstract: Provided are a positive electrode plate for secondary battery, a manufacturing method thereof, and a secondary battery, battery module, battery pack, and electric apparatus using such positive electrode plate for secondary battery. The positive electrode plate for secondary battery includes a current collector and a positive electrode active substance layer and further includes a porous layer containing a porous carbon material between the current collector and the positive electrode active substance layer.Type: ApplicationFiled: January 9, 2024Publication date: June 6, 2024Inventors: Lili Wu, Xuan Li, Xin Sun, Peidong Song, Liang Yun, Xingbu Chen, Miaomiao Dong
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Publication number: 20240173104Abstract: A micro-magnetic integrated orthodontic bracket, a flexible magnetic patch and a preparation method thereof are provided. The micro-magnetic integrated orthodontic bracket includes a base body and an arch wire groove disposed on the base body. The arch wire groove is used for threading an arch wire. Under normal orthodontic treatment, the micro-magnetic integrated orthodontic bracket is normally disposed on a buccal side of a tooth, and its front side is normally arranged with the arch wire for force exertion to carry out the orthodontic treatment. And the micro-magnetic integrated orthodontic bracket serves as a carrier to bear the orthodontic treatment force generated by the arch wire.Type: ApplicationFiled: February 22, 2023Publication date: May 30, 2024Inventors: LiLi Chen, JiWei Sun, QingMing Tang, JunYuan Zhang
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Publication number: 20240174928Abstract: Disclosed is a method for preparing hydrogen-rich fuel gas, including adding aluminum smelting waste residues into medium strong acid and soaking for 2-4 h, filtering and baking an obtained precipitate at 300-400° C. for 3-6 h to obtain pre-treated aluminum smelting waste residues; adding the waste residues into weak acid and performing ultrasonic treatment, performing centrifugal separation on an aluminum ash solution, baking for 3-6 h at a constant temperature of 400-500° C. in an air atmosphere, and naturally cooling to room temperature to obtain a cracking catalyst; uniformly mixing the cracking catalyst and biomass with a mass ratio of 1:1 and adding into a first-stage pyrolyzing furnace under N2 atmosphere, and heating from room temperature to 500-900° C. to obtain first-stage pyrolysis gas; and entering the first-stage pyrolysis gas into a second-stage pyrolyzing furnace for secondary catalytic cracking, so as to obtain hydrogen-rich fuel gas.Type: ApplicationFiled: November 7, 2022Publication date: May 30, 2024Inventors: Tingzhou LEI, Peng LIU, Xueqin LI, Wenxuan CHEN, Yanling LI, Panpan LANG, Yantao YANG, Suxia REN, Lili DONG, Taoli HUHE
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Publication number: 20240176703Abstract: An efficient structure and methodology for container-based applications are provided for disaster recovery for data in a storage system using application consistency groups for replication from the storage system to a disaster recovery system. Application consistency groups can be generated containing applications, a disaster recovery plan, and a disaster recovery policy, where each application has a consistency level. The applications in an application consistency group can include stateless applications and stateful applications. The replication of an application consistency group from the system to a disaster recovery storage system can be controlled according to the disaster recovery policy, the disaster recovery plan, and the consistency levels of the application consistency group.Type: ApplicationFiled: February 5, 2024Publication date: May 30, 2024Applicant: Huwawei Technologies Co., Ltd.Inventors: Ning Wu, Hongliang Tang, Zhihao Tang, Lili Chen, Li Wan, Feng Zhang
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Patent number: 11993485Abstract: A lifting device for building a steel structure hoistway and a method for building a steel structure hoistway. The lifting device includes a lifting mechanism and a crane mechanism. The lifting mechanism includes a bottom platform, a middle platform and a top platform. The crane mechanism is arranged on the top platform of the lifting mechanism, and includes a base and a crane on the base. The base is arranged on the top platform and is rotatable relative to the top platform along a vertical axis, and the hanger frame of the crane is movable between a vertical orientation and an inclined orientation. The lifting mechanism is configured to ascend and descend in the constructed steel structure hoistway, and the crane mechanism is configured to lift building materials, such as steel beams, steel columns, etc., for use in building the steel structure hoistway to their designed installation locations.Type: GrantFiled: November 4, 2022Date of Patent: May 28, 2024Assignee: OTIS ELEVATOR COMPANYInventors: Hualiang Xu, Fei Chen, Gangliang Chen, Zheng Lu, Huaping Sun, Yanchong Wang, Yijin Luo, Zhijun Shen, Lili Yang
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Patent number: 11997397Abstract: Provided is a method for processing images. The method includes: acquiring a plurality of original sub-images acquired by a plurality of cameras in a camera array; converting first pixel coordinates of each pixel in each original sub-image in an image coordinate system into target pixel coordinates in a target plane coordinate system; determining a region pixel value of each sub-region according to a correspondence between the target pixel coordinates of each pixel in each original sub-image and each sub-region in the target plane; and determining a spliced image in the target plane based on the region pixel value of each sub-region.Type: GrantFiled: May 25, 2021Date of Patent: May 28, 2024Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Yachong Xue, Hao Zhang, Lili Chen, Jiankang Sun, Guixin Yan, Xiaolei Liu, Gang Li
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Publication number: 20240166049Abstract: Provided are a projection assembly, a display system and a vehicle. The projection assembly is applied to the vehicle, and the projection assembly includes: a housing, a bottom cover, a display module, a heat dissipation assembly and an imaging lens. The housing is connected with the bottom cover, and the housing and the bottom cover form an accommodating space, the heat dissipation assembly, the display module and the imaging lens are all disposed in the accommodating space, and the display module is disposed on the heat dissipation assembly; and the imaging lens includes a lens barrel and a lens assembly, the lens barrel is disposed on the heat dissipation assembly, the lens assembly is disposed in the lens barrel, and the lens barrel surrounds the display module, the display module faces the lens assembly, the housing is provided with an opening, and the lens assembly faces the opening.Type: ApplicationFiled: September 2, 2021Publication date: May 23, 2024Inventors: Yuhong LIU, Chenru WANG, Yulong WU, Lili CHEN, Feng ZI
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Publication number: 20240165192Abstract: The present invention provides a conjugate and preparation method thereof, a pharmaceutical composition comprising the conjugate and use of the pharmaceutical composition in the manufacture of a medicament for the treatment or prevention of a disease.Type: ApplicationFiled: January 11, 2024Publication date: May 23, 2024Inventors: Gang QIN, Jinduo YUAN, Lu JIANG, Chubing TAN, Lili SHI, Cao LV, Leilei CHEN
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Publication number: 20240156894Abstract: The present invention provides a conjugate and preparation method thereof, a pharmaceutical composition comprising the conjugate and use of the pharmaceutical composition in the manufacture of a medicament for the treatment or prevention of a disease.Type: ApplicationFiled: January 10, 2024Publication date: May 16, 2024Inventors: Gang QIN, Jinduo YUAN, Lu JIANG, Chubing TAN, Lili SHI, Cao LV, Leilei CHEN
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Patent number: 11983911Abstract: Provided is a method and a system for transmitting information. The method is applicable to a processing device, and includes: acquiring a target image of a display device; determining a target area in the target image; and sending display information to the display device, wherein the display information includes information of the target area; wherein the target area is a partial pixel area of the target image, the target area includes pixels with transparencies less than 1, and transparencies of the pixels outside the target area in the target image are all 1.Type: GrantFiled: October 28, 2021Date of Patent: May 14, 2024Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Jinghua Miao, Hao Zhang, Lili Chen, Wenyu Li, Qingwen Fan, Xuefeng Wang, Yufan Du
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Publication number: 20240151980Abstract: A head-mounted display device, comprising a holder, a lens barrel assembly provided on the holder, and an adjusting device. The lens barrel assembly comprises a lens barrel, a display module provided in the lens barrel, and an optical lens group provided at one end of the lens barrel, wherein the optical lens group comprises at least one optical lens. The adjusting device comprises a driving device provided on the holder, a support provided in the lens barrel and fixedly connected to the display module, and a transmission device. The transmission device is configured to be capable of driving the support to do a reciprocating linear motion under a driving of the driving device, so that the display module is close to or away from the optical lens group.Type: ApplicationFiled: July 6, 2022Publication date: May 9, 2024Inventors: Yuhong LIU, Jinbao PENG, Feng ZI, Zhanshan MA, Lili CHEN
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Publication number: 20240145794Abstract: Lithium replenishing spaces are disposed on a current collection structure, such that the lithium replenishing spaces communicate with an active layer on one side; and the battery is replenished with lithium by using lithium replenishing agents in the lithium replenishing spaces to offset an irreversible lithium consumption in a cycle process, so as to increase the total capacity and the energy density of the battery. According to the present application, due to average weights MA of corresponding active materials in different distribution regions on the active layer, a sum V0 of internal volumes of lithium replenishing spaces corresponding to each of the distribution regions is controlled in a positively correlated manner based on a change in the average weights of the active materials in the different distribution regions.Type: ApplicationFiled: January 11, 2024Publication date: May 2, 2024Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Xingbu CHEN, Yonghuang YE, Xin SUN, Lili WU, Rundie LIU, Xuan LI, Miaomiao DONG, Liang YUN, Peidong SONG
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Publication number: 20240142098Abstract: A heat sink, a separator, and a lighting device applying the same are provided. The heat sink comprises: a housing, formed around an axis, wherein the housing has a first open end and a second open end along the axis, and a holding cavity connecting the two open ends. The housing comprises a first portion and a second portion, both formed around the axis, wherein the first portion comprises several device mounting portions distributed around the axis. The second portion comprises an outer fin set disposed around the axis in an outer peripheral region, and an inner fin set disposed around the axis in an inner peripheral region; the first portion is closer to the first open end than the second portion is to the first open end, and the outer fin set extends toward the second open end; each fin extends toward the axis.Type: ApplicationFiled: October 30, 2023Publication date: May 2, 2024Applicants: Shanghai Sansi Electronic Engineering Co. Ltd., Shanghai Sansi Technology Co. Ltd., Jiashan Sansi Optoelectronic Technology Co. Ltd., Pujiang Sansi Optoelectronic Technology Co. Ltd.Inventors: Bishou CHEN, Ming CHEN, Shan LI, Qi LI, Lili ZHAO
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Publication number: 20240138010Abstract: Provided is a method for retrieving a lost-of-contact mobile terminal. The method is applied to a first control terminal, and includes: receiving a first lost-of-contact distress signal a first mobile terminal forwarded by a server; displaying a help seeking interface; sending, in response to a help-retrieving instruction, a first help-retrieving request to the server; and receiving a first confirmation help message from a second control terminal from the server, wherein the first confirmation help message indicates that the second control terminal agrees to help retrieve the first mobile terminal.Type: ApplicationFiled: September 19, 2022Publication date: April 25, 2024Inventors: Qianwen JIANG, Yongzhong ZHANG, Hao ZHANG, Lili CHEN, Peng HAN, Huidong HE, Juanjuan SHI, Weihua DU
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Publication number: 20240124558Abstract: The embodiments of the present disclosure provide an antibody or antigen-binding fragment against SARS-CoV-2 spike(S) protein, comprising: three complementarity determining regions (HCDRs) of a heavy chain variable region or one or more variants thereof, the heavy chain variable region set forth as SEQ ID NO. 30 or SEQ ID NO. 46, each of the one or more variants having at most two amino acid changes compared to the corresponding CDR; and three complementarity determining regions (LCDRs) of a light chain variable region or one or more variants thereof, the light chain variable region set forth as SEQ ID NO. 32 or SEQ ID NO. 48, each of the one or more variants having at most two amino acid changes compared to the corresponding CDR.Type: ApplicationFiled: December 20, 2023Publication date: April 18, 2024Applicant: ASSURE TECH. (HANGZHOU) CO., LTD.Inventors: Yiding CHEN, Xiangxi WANG, Ling ZHU, Yinan JIANG, Jingyun MIAO, Lili QIN, Pingju GE
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Patent number: 11946201Abstract: A multilayer strand steel wire rope production device is provided. A pre-former is fixed on a drum, and a specific position of the pre-former is defined, a center strand payoff spool and a plurality of outer winding strand payoff spools are provided in the drum. The first wire guide mechanism is close to the corresponding outer winding strand payoff spool. One end of the outer surface of the drum away from the first wire guide mechanism is provided with a second wire guide mechanism, and a hub is additionally provided and located on one side of the drum close to the second wire guide mechanism; outer winding strands drawn from the plurality of outer winding strand payoff spools sequentially pass the first wire guide mechanism, the pre-former, and the second wire guide mechanism, and are guided to the hub for gathering to complete strand wire twisting.Type: GrantFiled: March 2, 2020Date of Patent: April 2, 2024Assignee: Jiangsu Xingda Steel Tyre Cord Co., Ltd.Inventors: Lili Yao, Jinlan Liu, Shoupeng Kou, Chenlu Zhu, Xianghui Liu, Changxin Chen, Qingsheng Tian
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Patent number: 11947181Abstract: Provided is a focusing assembly including a focusing barrel and a barrel retaining ring; the focusing barrel includes a first sleeve, a second sleeve, and a third sleeve that are sequentially sleeved from inside to outside of the focusing barrel; the first sleeve is provided with a lens mounting portion for mounting a focusing lens, a first end of the second sleeve is provided with a display screen mounting portion for mounting a display screen, a second end of the second sleeve is detachably connected to the barrel retaining ring, the first end and the second end being opposite ends of the second sleeve; and the lens mounting portion and the display screen mounting portion are configured such that the relative position thereof in a focusing direction of the focusing assembly is adjustable.Type: GrantFiled: April 17, 2020Date of Patent: April 2, 2024Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yuhong Liu, Zhanshan Ma, Haoran Jing, Zheng Ge, Zhiyu Sun, Jinbao Peng, Hao Zhang, Wenhong Tian, Lili Chen
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Publication number: 20240107830Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate, at least one group of contact pads, a plurality of first light-emitting elements, a plurality of first pixel driving circuits, a plurality of connecting traces, a plurality of data lines and a plurality of leads. The display area includes a first display area and a second display area; the first light-emitting elements are located in the first display area; the first pixel driving circuits are located in the second display area; the leads are located in the first display area and the peripheral area, and connect the data lines and the at least one group of contact pads; orthographic projections of the first light-emitting elements on a substrate surface of the base substrate are at least partly overlapped with orthographic projections of the leads on the substrate surface of the base substrate.Type: ApplicationFiled: April 30, 2021Publication date: March 28, 2024Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Wenbo CHEN, Linhong HAN, Youngyik KO, Qingqing YAN, Qiwei WANG, Hong YI, Yuanjie XU, Zhongliu YANG, Benlian WANG, Ziyang YU, Lili DU, Haigang QING, Weiyun HUANG
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Publication number: 20240097280Abstract: A battery cell may include an electrode assembly and a buffer pad, where the electrode assembly may include a main body portion and a tab extending from the main body portion, the main body portion may include a first main body region and a second main body region, and the thickness of the first main body region along a first direction (T) may be smaller than the thickness of the second main body region along the first direction (T); and where the buffer pad may include a compressible first side wall, the first side wall may include a first buffer portion and a second buffer portion, the thickness of the first buffer portion along the first direction (T) may be greater than the thickness of the second buffer portion along the first direction, and the buffer pad may be provided on a side face of the main body portion.Type: ApplicationFiled: November 29, 2023Publication date: March 21, 2024Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Xingbu CHEN, Lili WU, Xin SUN, Huisen SU, Jianren WEI, Xuan LI