Patents by Inventor Liming Li
Liming Li 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: 20240154524Abstract: A robotic device for reducing electromagnetic interference (EMI) noise and suppress leakage current is provided. The robotic device comprises a controller configured to control phase-shift switching of a plurality of axes to reduce electromagnetic interference (EMI) noise and suppress leakage current, an electrical circuit, and a plurality of loads coupled to a plurality of motors of the plurality of axes. The electrical circuit comprises a power source and rectifier; an EMI filter configured to further reduce the EMI noise and suppress the leakage current from the plurality of axes; and the plurality of axes comprising a plurality of drives and a plurality of motors that are configured to operate the plurality of loads.Type: ApplicationFiled: March 5, 2021Publication date: May 9, 2024Applicant: ABB Schweiz AGInventors: Liming Liu, Shanghua Li, Zach Z. Pan, Yu Zhang
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Publication number: 20240148145Abstract: A seat bracket includes a base mechanism, an electric motor, a transmission mechanism, and a telescopic mechanism, where the transmission mechanism includes a transmission piece, a transmission rod, and a link, the transmission piece and the transmission rod are rotatably connected through the link, the transmission piece is rotatably connected to the telescopic mechanism, the transmission rod is rotatably connected to the base mechanism, the electric motor, an output end of the electric motor is connected to the transmission rod, and the electric motor is configured to drive the transmission rod to cause the transmission rod to drive the transmission piece and the link to rotate so that the telescopic mechanism extends or retracts.Type: ApplicationFiled: February 28, 2022Publication date: May 9, 2024Inventors: Long LI, Qiqi YE, Liming YANG, Weiyao ZHOU, Bin SHEN, Kangming TAO, Guowei WANG
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Publication number: 20240148144Abstract: Provided are an elderly chair support and an elderly chair.Type: ApplicationFiled: February 24, 2022Publication date: May 9, 2024Inventors: Long LI, Qiqi YE, Liming YANG, Weiyao ZHOU, Bin SHEN, Kangming TAO, Guowei WANG
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Publication number: 20240138568Abstract: A seat frame includes a base, a driving member and a stretching member. The driving member and the stretching member are disposed on the base. The stretching member includes backrest assemblies, cushion support assemblies and leg rest plate assemblies which are positioned on left and right sides of the base and set in pairs. A front end and a rear end of the cushion support assembly are hinged with one end of the backrest assembly and one end of the leg rest plate assembly respectively. When the seat frame is in a television (TV) posture and a lying posture, and the leg rest plate frame is inclined upward with respect to a horizontal plane.Type: ApplicationFiled: January 25, 2022Publication date: May 2, 2024Inventors: Liming YANG, Weiyao ZHOU, Long LI
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Patent number: 11973163Abstract: A light emitting device includes an epitaxial structure and first and second electrodes on a side of the epitaxial structure. The epitaxial structure includes a first-type semiconductor layer, an active layer, and a second-type semiconductor layer. The active layer is disposed between the first-type semiconductor layer and the second-type semiconductor layer. The first electrode is disposed on the epitaxial structure to be electrically connected with the first-type semiconductor layer. The second electrode is disposed on the epitaxial structure to be electrically connected with the second-type semiconductor layer. The second electrode is in ohmic contact with a second-type window sublayer of the second-type semiconductor layer.Type: GrantFiled: January 20, 2023Date of Patent: April 30, 2024Assignee: Tianjin Sanan Optoelectronics Co., Ltd.Inventors: ChingYuan Tsai, Chun-Yi Wu, Fulong Li, Duxiang Wang, Chaoyu Wu, Wenhao Gao, Xiaofeng Liu, Weihuan Li, Liming Shu, Chao Liu
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Publication number: 20240128569Abstract: The application discloses a coil structure, including a coil, both positive and negative tabs of the coil include a tab uncut area between the tab outer ring cut-out area and the tab center cut-out area, and along the axial direction of the coil, the tab uncut area protrudes from the tab outer ring cut-out area and the tab center cut-out area. After the above-mentioned cut-out area is cut by the cutting process, the problem that the edge of the tab is turned out after rubbing can be improved. The application also discloses a battery including the above-mentioned coil structure.Type: ApplicationFiled: December 30, 2022Publication date: April 18, 2024Inventors: Wen CHEN, Shangyi LI, Liming HUANG
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Patent number: 11952758Abstract: A double-waterway faucet structure is provided. A faucet body comprises a first water inlet passage, a second water inlet passage, and a first water outlet passage configured to be in communication with the first water inlet passage, and the first water outlet passage is connected to a pull-out head. A control valve is disposed on the faucet body and is configured to control a turning ON and OFF between the first water inlet passage and the first water outlet passage. A rotating bracket is rotatably disposed on the faucet body and comprises a second water outlet passage configured to be in communication with the second water inlet passage, and a solenoid valve is disposed on the second water inlet passage to control a turning ON and OFF of the second water outlet passage.Type: GrantFiled: April 20, 2022Date of Patent: April 9, 2024Assignee: Xiamen Lota International Co., Ltd.Inventors: Jianping Zhou, Shaofeng Li, Liming Ye, Chuanbao Zhu
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Publication number: 20240109122Abstract: A purification method of a recovered aluminum melt for an automobile hub includes nitrogen degassing of a gas permeable brick pouring ladle bottom layer arranged on a lower portion of a gas permeable brick pouring ladle and argon degassing of a rotor degasser arranged on an upper portion. The invention has a good degassing and deslagging effect and high purification efficiency, and achieves energy conservation and environmental protection.Type: ApplicationFiled: May 16, 2023Publication date: April 4, 2024Inventors: Xin Liang, Bangwei Bai, Haifeng Liu, Rui Li, Hongren Zhang, Peng Qin, Qunhu Wu, Ji Wang, Chao Ma, Liming Xie, Baoshui Ma
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Publication number: 20240101683Abstract: An anti-FGFR2 antibody, an encoding nucleic acid of the antibody, a vector and host cell for the expression and production thereof, an antibody-drug conjugate, and a pharmaceutical composition comprising the antibody. The present invention further relates to the use of the antibody molecule in a drug for diagnosing a cancer caused by FGFR2-pathway-related dysregulation, and the use of the antibody or antibody-drug conjugate in the preparation of a medicament for treating a cancer caused by FGFR2-pathway-related dysregulation, in particular gastric cancer.Type: ApplicationFiled: December 29, 2021Publication date: March 28, 2024Inventors: Chenggang Zhu, Liangliang Xu, Jiexian Dong, Chaochun Zhang, Xuan Yang, Fangli Peng, Yeqing Li, Chaole Chen, Liming Bao, Xiangyan Min
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Publication number: 20240091167Abstract: Provided is the use of two-dimensional nanomaterials in the inhibition of a coronavirus, and specifically disclosed is the use of the two-dimensional nanomaterials in the preparation of a medicament for treating or preventing diseases caused by a coronavirus or of a material for adhering to or inhibiting the coronavirus. The two-dimensional nanomaterial is selected from the group consisting of copper indium thiophosphate (CIPS) nanosheet, graphene oxide nanosheet, molybdenum disulfide nanosheet, black phosphorus nanosheet and mixtures thereof. The coronavirus is selected from one of HCoV-229E, HCoV-OC43, HCoV-NL63, HCoV-HKU1, SARS-CoV, SARS-CoV2 or MERS-CoV. The diseases caused by the coronavirus are diseases caused by coronavirus infection. The material has the advantages of being simple to prepare, having a high biological safety and an excellent effect.Type: ApplicationFiled: December 22, 2021Publication date: March 21, 2024Applicants: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY, INSTITUTE OF HIGH ENERGY PHYSICS, CASInventors: Yang LI, Liming WANG, Guofang ZHANG
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Publication number: 20240089003Abstract: An optical communication device, an optical communication system, and a method for establishing a communication connection are provided, relating to communications technology. In the optical communication device, the first driving circuit can control, based on the generated first target plaintext, the optical signal transmitting circuit to transmit the first optical signal, and control, based on the generated first key, the optical signal transmitting circuit to transmit the second optical signal. That is, an optical communication device that detects the optical signals can establish, based on the optical signals, a communication connection with the optical communication device that transmits the optical signals.Type: ApplicationFiled: March 9, 2021Publication date: March 14, 2024Inventors: Xiangye WEI, Liming XIU, Yiming BAI, Xin LI
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Publication number: 20240088834Abstract: Disclosed are a method, device, and system for monitoring a photovoltaic power station. The device for monitoring the photovoltaic power station may display prompt information with respect to a first photovoltaic device on a display of the device in response to determining, based on the operation data of the first photovoltaic device, that the first photovoltaic device operates abnormally. Thus, a monitoring engineer may judge whether the first photovoltaic device is faulty in time based on the prompt information, facilitating the guide of subsequent operation and maintenance according to the operation data of the photovoltaic device, which not only is higher in flexibility but also ensures the efficiency of fault detection.Type: ApplicationFiled: April 12, 2022Publication date: March 14, 2024Applicants: ENVISION DIGITAL INTERNATIONAL PTE. LTD, SHANGHAI ENVISION DIGITAL CO., LTD.Inventors: Xiang LI, Biyun LIU, Wenci REN, Liming LUO
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Patent number: 11793850Abstract: Disclosed a plant-derived exosome as well as a preparation method and an application thereof in preparation of drugs or scaffolds for animal tissue regeneration therapy. The preparation method includes: soaking and infiltrating any part of a natural plant with a 2-(N-morpholine) ethanesulfonic acid buffer solution; removing a supernatant; collecting a wet treated sample; refrigerating, centrifuging and extracting the sample to obtain apoplastic fluid, wherein the soaking and infiltrating method is as follows: vacuum supply is performed within 6-24 h after soaking for 2-5 times, vacuum supply time is independently 5-15 s each time, and interval time between two adjacent times of vacuum supply is independently 10 s-1 min; and centrifuging the apoplastic fluid at an ultra-high speed to obtain the plant-derived exosome, wherein ultra-high speed centrifugation conditions are as follows: centrifugal force is not lower than 100000 g, centrifugation time is 1-7 h, and a temperature is 0-4° C.Type: GrantFiled: January 14, 2021Date of Patent: October 24, 2023Assignees: Zhejiang University, Jiangsu Nanfang Medical Co., Ltd.Inventors: Jianqing Gao, Liming Li, Jiachen Chen, Ping Li
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Patent number: 11293183Abstract: The joint has a prefabricated-reinforced-concrete column, a reinforced-concrete foundation, a column anchoring longitudinal bar, a grouting sleeve and a foundation anchoring steel bar. The foundation anchoring steel bar and the column anchoring longitudinal bar are connected by a seam filling material filling the grouting sleeve. A splicing seam between the reinforced-concrete foundation and the prefabricated-reinforced-concrete column is filled with the seam filling material. The foundation anchoring steel bar includes a vertical portion and a horizontal portion. The vertical portion includes an upper-portion anchoring section protruding out of an upper surface of the reinforced-concrete foundation, a middle-portion non-adhesive section buried within the foundation and a lower-portion anchoring section. An exterior of the middle-portion non-adhesive section is provided with an isolating sheath for isolating the middle-portion non-adhesive section and the concrete adhesion.Type: GrantFiled: December 2, 2019Date of Patent: April 5, 2022Inventors: Haishan Guo, Hu Qi, Kang Liu, Liming Li, Xin Fan, Lida Tian, Jiao Geng, Dongyan Wang
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Publication number: 20210234672Abstract: The present disclosure discloses a method and system for tracing a full-life-cycle quality of a prefabricated part based on a blockchain, wherein the method includes: step S1: establishing a prefabricated-part-quality tracing standard in which tracing information is able to be intercommunicated; step S2: gathering and storing tracing information of quality events of the prefabricated part at nodes during a full life cycle; step S3: performing blockchain distributed bookkeeping to the tracing information of the quality events of the prefabricated part at the nodes during the full life cycle; and step S4: realizing quality tracing of the prefabricated part at the nodes during the full life cycle based on a uniform tracing interface and a safe access policy. The present disclosure can effectively solve the problems in the standard, efficiency, reliance, safety and supervision of the quality tracing of prefabricated parts in the industrialization of novel constructions.Type: ApplicationFiled: April 16, 2019Publication date: July 29, 2021Inventors: TAO ZENG, HAISHAN GUO, KANG LIU, YUZHONG CAO, XIAOJIE YANG, HU QI, LIMING LI
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Publication number: 20210213089Abstract: Disclosed a plant-derived exosome as well as a preparation method and an application thereof in preparation of drugs or scaffolds for animal tissue regeneration therapy. The preparation method includes: soaking and infiltrating any part of a natural plant with a 2-(N-morpholine) ethanesulfonic acid buffer solution; removing a supernatant; collecting a wet treated sample; refrigerating, centrifuging and extracting the sample to obtain apoplastic fluid, wherein the soaking and infiltrating method is as follows: vacuum supply is performed within 6-24 h after soaking for 2-5 times, vacuum supply time is independently 5-15 s each time, and interval time between two adjacent times of vacuum supply is independently 10 s-1 min; and centrifuging the apoplastic fluid at an ultra-high speed to obtain the plant-derived exosome, wherein ultra-high speed centrifugation conditions are as follows: centrifugal force is not lower than 100000 g, centrifugation time is 1-7 h, and a temperature is 0-4° C.Type: ApplicationFiled: January 14, 2021Publication date: July 15, 2021Inventors: Jianqing GAO, Liming LI, Jiachen CHEN, Ping LI
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Patent number: 11028574Abstract: The column-base joint includes a prefabricated-reinforced-concrete column and a reinforced-concrete foundation, and further includes a coating-steel-plate sleeve that is integrally prefabricated with the concrete column and encloses an exterior of a column base. A gap is between a bottom end of the coating-steel-plate sleeve and an upper surface of the foundation. An outside of the gap is provided with a plugging material. The joint further includes an annular rib plate all of whose edges are horizontally and seamlessly connected to an inner wall of the coating-steel-plate sleeve and whose middle portion is provided with a rib-plate opening. The annular rib plate is provided with a sleeve opening that matches with the grouting sleeve device.Type: GrantFiled: December 2, 2019Date of Patent: June 8, 2021Inventors: Haishan Guo, Liming Li, Hu Qi, Xin Fan, Dongyan Wang, Jiao Geng, Lida Tian, Kang Liu, Ming Li, Tong Li, Yonglan Xie
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Publication number: 20210103873Abstract: The present disclosure discloses a method and system for tracing a quality of sleeve grouting based on a blockchain and a gathering terminal, wherein the method includes: step S1: establishing a unified standard of quality tracing and a standard of a method of gathering data; step S2: by using a gathering terminal, based on a grouting event, gathering in batch relevant tracing information, and forming the data fingerprint of the event, to ensure the integrity and non-repudiation of the on-chain data; step S3: performing blockchain distributed bookkeeping to the tracing information of sleeve grouting and a result of casual inspection; and step S4: realizing quality tracing of sleeve grouting based on a unified tracing interface and a safe access policy. The present disclosure can effectively solve one of the bottlenecks that restrict the scale development of the industry in the industrialization of novel constructions.Type: ApplicationFiled: July 9, 2018Publication date: April 8, 2021Inventors: TAO ZENG, HAISHAN GUO, KANG LIU, YUZHONG CAO, HU QI, LIMING LI
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Patent number: 10865557Abstract: The present disclosure relates to the technical field of assembled concrete frame structures, and discloses a prestressed assembled concrete frame-joint connecting structure and constructing method thereof. The present disclosure includes a prefabricated concrete column, a prefabricated concrete superposed beam, a composite slab, a post-tensioned prestressing tendon that connects the prefabricated concrete column and the prefabricated concrete superposed beam, a bending-resistant energy consuming steel bar and a shearing-resistant high-strength steel bar.Type: GrantFiled: December 22, 2019Date of Patent: December 15, 2020Inventors: Haishan Guo, Hu Qi, Kang Liu, Dongyan Wang, Liming Li, Lida Tian, Jiao Geng, Ming Li, Haitao Zhang, Tong Li, Xiaojie Yang, Xin Fan, Xueying Hou, Tao Zeng, Lihong Jiang
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Patent number: 10680099Abstract: A transistor, such as laterally diffused (LD) transistor, having a band region below a drift well is disclosed. The band region and drift well are oppositely doped. The band region is self-aligned to the drift well. The band region reduces the depth of the drift well. A shallower drift well reduces risk of punch-through, improving reliability. In addition, the shallower drift well reduces the drain to body parasitic capacitance which improves performance.Type: GrantFiled: February 19, 2018Date of Patent: June 9, 2020Assignee: GLOBALFOUNDRIES SINGAPORE PTE. LTD.Inventors: Liming Li, Shaoqiang Zhang, Ruchil Kumar Jain, Raj Verma Purakh