Patents by Inventor Hans HE
Hans HE 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: 11985917Abstract: A sowing device changes a depth of wheat sowing includes an external skeleton, where one side of the external skeleton is fixedly connected with a connection part for articulated with a tractor; a main board slidably connected to an interior of the external skeleton and a seeding unit below the main board; a support frame fixedly connected to the main board; a plow blade for slotting land rotatably connected to a bottom of the support frame; a rotary roller below the external skeleton and rotationally connected thereto. The main board is moved downwards to drive a straight toothed plate fixedly connected to the main board to move downwards; the straight toothed plate is moved upwards through a meshing effect of a gear to cause L-shaped toothed plate to move upwards to squeeze a horizontal plate to move upwards.Type: GrantFiled: December 7, 2023Date of Patent: May 21, 2024Assignee: Anhui Agricultural UniversityInventors: Haipeng Zhang, Wenjin Ding, Zhaoliang He, Han Zheng, Lijuan Zhou
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Publication number: 20240156990Abstract: The invention provides a 7-ethyl-10-hydroxycamptothecin drug precursor with fluorescence activity and a preparation method and use thereof. The method involves that a carboxyl group of a boron dipyrromethene dye molecule is condensed with a hydroxyl group at the 10 position of 7-ethyl-10-hydroxycamptothecin, yielding a 7-ethyl-10-hydroxy-camptothecin drug precursor (BDP-SN38) with fluorescent activity. BDP-SN38 shows good solubility and stability in most pharmaceutically acceptable solvents. Compared with SN38, BDP-SN38 exhibits comparable antitumor activity, has high tumor uptake capacity, and produces strong green fluorescence with the excitation of visible light, thus providing fluorescence-guided bioimaging and further treatment of residual tumors after drug treatment, and having good application prospects in the research of integrated diagnosis and treatment and effective tumor treatment.Type: ApplicationFiled: December 30, 2021Publication date: May 16, 2024Inventors: Zhengqing GUO, Yangyang HUANG, Dandan JI, Han XU, Hui HE, Dingding AI
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Patent number: 11980290Abstract: A blank dummy structure adaptable for slide rails and absence of slide rails, the blank dummy structure includes a main plate, two buckles, two rotating members, and two fasteners. The buckle comprises a snap component, the snap component is connected with the main plate to slide between first and second positions on the main plate. The rotating member and the snap component are arranged on the same side of the main plate, the rotating member on the main plate, comprises a limiting component. the rotating member being rotatably connected with the main plate to rotate the rotating member between a limit position and an avoidance position. The fastener configured to cooperate with the rack when the rotating member is in the avoidance position. The buckle, the rotating member, and the fastener are mounted on the main plate. A rack is also disclosed.Type: GrantFiled: August 23, 2022Date of Patent: May 14, 2024Assignee: Fulian Precision Electronics (Tianjin) Co., LTD.Inventors: Bin-Bin Yang, Han-Yu Li, Cheng-He Li, Meng-Ya Cui
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Publication number: 20240152371Abstract: A method including: storing results of a task in a pipeline executed in a container running in a computing environment; generating a check point for the task; and re-executing the pipeline from the check point for the task reusing the results.Type: ApplicationFiled: November 4, 2022Publication date: May 9, 2024Inventors: Jin Chi He, Guang Han Sui, Gang Pu, Zhan Wei Wang, Peng Li, Gang Wang
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Patent number: 11968427Abstract: This application provides a video message generation method and apparatus, an electronic device, and a storage medium. The video message generation method includes: receiving a comment instruction for a video; determining a target frame corresponding to the comment instruction in the video; obtaining input comment content of the target frame; and generating a video message based on the video, the target frame, and the comment content of the target frame.Type: GrantFiled: March 29, 2022Date of Patent: April 23, 2024Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Fen He, Xuejun Sun, Han Liu, Liqiang Liu, Yujun Liu
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Patent number: 11957752Abstract: The present invention relates to the technical field of photosensitizers, and particularly to a near-infrared nano-photosensitizer and a preparation method and use thereof. The near-infrared nano-photosensitizer in the present invention is modified by conjugation extension of the boron dipyrromethene core, achieving absorption and emission spectra close to the near-infrared region. A polyfluoroalkyl group and a polyethylene glycol group are introduced to the boron dipyrromethene structure to obtain an amphiphilic photosensitizer. By means of the strong fluorine-fluorine interaction between the polyfluoroalkyl group and the hydrophilic interaction of the polyethylene glycol group, a nano-photosensitive micelle with an ultra-low CMC value is ultimately constructed. Boron dipyrromethene is induced by fluorine-fluorine interaction to undergo J-aggregation, causing the maximum absorption peak to red-shift to the near-infrared region, beneficial to the deep phototherapy of tumors.Type: GrantFiled: January 25, 2022Date of Patent: April 16, 2024Assignee: SOOCHOW UNIVERSITYInventors: Zhengqing Guo, Hui He, Mengke Shi, Han Xu, Dandan Ji, Yangyang Huang, Qiujin He
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Publication number: 20240111511Abstract: A computer implemented method, apparatus, system, and computer program product manages updates to images. A computer system determines shared layers present between the images selected for update management. The images comprise executable code that are run to create containers. The computer system detects a change in a shared layer in the shared layers for an image in the images. The computer system updates the shared layer in the shared layers in a set of the images having the shared layer in response to detecting the change to the shared layer for the image. According to other illustrative embodiments, a computer system and a computer program product for managing updates to images are provided.Type: ApplicationFiled: September 30, 2022Publication date: April 4, 2024Inventors: Guang Han Sui, Jin Chi He, Peng Hui Jiang, Jun Su, Gang Tang
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Patent number: 11950515Abstract: The present invention relates to a method for connecting an electrical contact to a nanomaterial carried by a substrate. At least one layer of soluble lithography resist is provided on the nanomaterial. An opening in the at least one layer of resist exposes a surface portion of the nanomaterial. At least a portion of the exposed surface portion of the nanomaterial is removed to thereby expose the underlying substrate and an edge of the nanomaterial. A metal is deposited on at least the edge of the nanomaterial and the exposed substrate such that the metal forms an electrical contact with the nanomaterial. Removing at least a portion of the soluble lithography resist from the nanomaterial such that at least a portion of the two-dimensional material is exposed.Type: GrantFiled: December 6, 2018Date of Patent: April 2, 2024Assignee: GRAPHENSIC ABInventors: Samuel Lara-Avila, Sergey Kubatkin, Hans He
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Publication number: 20240104676Abstract: An improved parcel growth prediction system that uses parcel data, population data, and artificial intelligence to predict the growth of a geographic area at a micro level (e.g., a real estate parcel level) is described herein. For example, the improved parcel growth prediction system may generate a graph model and apply the graph model as an input to an artificial intelligence model to predict the likelihood that a particular parcel may be developed some time in the future. Ultimately, implementing the improved parcel growth prediction system described herein may lead to more precise placements of infrastructure projects and/or to infrastructure projects that more precisely support the needs of the population of a geographic area as time passes.Type: ApplicationFiled: September 20, 2023Publication date: March 28, 2024Inventors: Kien Trong Trinh, Daniel Lawrence Gossett, Charles Presley Reynolds, Hans Christian Dumke, Bin He
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Publication number: 20240097924Abstract: Techniques are disclosed for automatically executing scripts for event in response to user activity within the event. A server executing a video conferencing service, receives meeting scheduling information and a set of user-specified scripting information from a user requesting to generate an event. In response to receiving a request from user device to access the event, the server causes display of an event interface to the device, the displayed interface including indications of sub-groups of a group of users accessing the conferencing service via a plurality of user devices and an indication of a video feed of a user in the group of users that is currently active. In response to one or more triggers corresponding to the event, one or more scripts are executed for the event, where executing the one or more scripts includes altering the displayed interface.Type: ApplicationFiled: November 27, 2023Publication date: March 21, 2024Inventors: Antonia Theodora Hellman, Ethan Duncan He-Li Hellman, Steven Emmanuel Hellman, Ivo Walter Rothschild, Paul Robert Murphy, Asahi Sato, William Hans Von Hippel, Michel Henri Georges Cassius
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Patent number: 11928082Abstract: File system performance enhancement is provided. Information related to a container of the computer accessing a file in a layer of a file system of an image corresponding to the container is recorded to form recorded file system layer access information. The recorded file system layer access information is shared with another file system of a container image corresponding to a different container on the computer. The container image is a same image as the image corresponding to the container that accessed the file to perform an operation associated with a cloud application.Type: GrantFiled: November 18, 2022Date of Patent: March 12, 2024Assignee: International Business Machines CorporationInventors: Guang Han Sui, Jin Chi He, Peng Hui Jiang, Gang Tang
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Patent number: 11908926Abstract: The present invention relates to a method for assembling molecules on the surface of a two-dimensional material formed on a substrate, the method comprises: forming a spacer layer comprising at least one of an electrically insulating compound or a semiconductor compound on the surface of the two-dimensional material, depositing molecules on the spacer layer, annealing the substrate with spacer layer and the molecules at an elevated temperature for an annealing time duration, wherein the temperature and annealing time are such that at least a portion of the molecules are allowed to diffuse through the spacer layer towards the surface of the two-dimensional material to assemble on the surface of the two-dimensional material. The invention also relates to an electronic device.Type: GrantFiled: February 3, 2023Date of Patent: February 20, 2024Assignee: GRAPHENSIC ABInventors: Samuel Lara-Avila, Hans He, Sergey Kubatkin
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Publication number: 20230187544Abstract: The present invention relates to a method for assembling molecules on the surface of a two-dimensional material formed on a substrate, the method comprises: forming a spacer layer comprising at least one of an electrically insulating compound or a semiconductor compound on the surface of the two-dimensional material, depositing molecules on the spacer layer, annealing the substrate with spacer layer and the molecules at an elevated temperature for an annealing time duration, wherein the temperature and annealing time are such that at least a portion of the molecules are allowed to diffuse through the spacer layer towards the surface of the two-dimensional material to assemble on the surface of the two-dimensional material. The invention also relates to an electronic device.Type: ApplicationFiled: February 3, 2023Publication date: June 15, 2023Applicant: GRAPHENSIC ABInventors: Samuel LARA-AVILA, Hans HE, Sergey KUBATKIN
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Patent number: 11614362Abstract: A method of digital measuring the color of fabrics based on digital camera, includes: making plain fabric samples; obtaining ground-truth color of plain fabrics using a spectrophotometer; capturing a raw format digital image of the plain fabrics using the digital camera and extracting raw camera responses of the plain fabrics; capturing a raw format digital image of a target fabric and extracting the raw camera responses of a ROI in the target fabric; calculating a Euclidean distance and a similarity coefficient between the raw camera responses of the ROI in the target fabric and the plain fabrics; normalizing the Euclidean distance and the similarity coefficient; calculating a weighting coefficient of each color data of the plain fabrics based on the normalized Euclidean distance and similarity coefficient; weighting every color data of plain fabrics with a corresponding weighting coefficient; and summing the weighted color data of the plain fabrics.Type: GrantFiled: July 20, 2022Date of Patent: March 28, 2023Assignee: WUHAN TEXTILE UNIVERSITYInventors: Jin Xing Liang, Zhuan Zuo, Jing Zhou, Xin Rong Hu, Ru Han He, Qi Liu, Li Kun Xie, Jing Yao Cheng, Hong Huan Yang, Xin Ran Li, Ran Jin, Ling Yue Gao
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Patent number: 11575033Abstract: The present invention relates to a method for assembling molecules on the surface of a two-dimensional material formed on a substrate, the method comprises: forming a spacer layer comprising at least one of an electrically insulating compound or a semiconductor compound on the surface of the two-dimensional material, depositing molecules on the spacer layer, annealing the substrate with spacer layer and the molecules at an elevated temperature for an annealing time duration, wherein the temperature and annealing time are such that at least a portion of the molecules are allowed to diffuse through the spacer layer towards the surface of the two-dimensional material to assemble on the surface of the two-dimensional material. The invention also relates to an electronic device.Type: GrantFiled: December 6, 2018Date of Patent: February 7, 2023Assignee: GRAPHENSIC ABInventors: Samuel Lara-Avila, Hans He, Sergey Kubatkin
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Publication number: 20210043830Abstract: The present invention relates to a method for connecting an electrical contact to a nanomaterial carried by a substrate. At least one layer of soluble lithography resist is provided on the nanomaterial. An opening in the at least one layer of resist exposes a surface portion of the nanomaterial. At least a portion of the exposed surface portion of the nanomaterial is removed to thereby expose the underlying substrate and an edge of the nanomaterial. A metal is deposited on at least the edge of the nanomaterial and the exposed substrate such that the metal forms an electrical contact with the nanomaterial. Removing at least a portion of the soluble lithography resist from the nanomaterial such that at least a portion of the two-dimensional material is exposed.Type: ApplicationFiled: December 6, 2018Publication date: February 11, 2021Applicant: GRAPHENSIC ABInventors: Samuel LARA-AVILA, Sergey KUBATKIN, Hans HE
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Publication number: 20200328295Abstract: The present invention relates to a method for assembling molecules on the surface of a two-dimensional material formed on a substrate, the method comprises: forming a spacer layer comprising at least one of an electrically insulating compound or a semiconductor compound on the surface of the two-dimensional material, depositing molecules on the spacer layer, annealing the substrate with spacer layer and the molecules at an elevated temperature for an annealing time duration, wherein the temperature and annealing time are such that at least a portion of the molecules are allowed to diffuse through the spacer layer towards the surface of the two-dimensional material to assemble on the surface of the two-dimensional material. The invention also relates to an electronic device.Type: ApplicationFiled: December 6, 2018Publication date: October 15, 2020Applicant: GRAPHENSIC ABInventors: Samuel LARA-AVILA, Hans HE, Sergey KUBATKIN
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Publication number: 20150145367Abstract: A rotor for a brushless motor includes a shaft, a rotor core and a number of permanent magnets. The rotor core includes inner and outer annular portions. The inner annular portion has a central hole for receiving the shaft. The outer annular portion includes a number of sector segments arranged in a ring, with adjacent sector segments defining a slot there between for receiving a corresponding permanent magnet. Radially outer ends of adjacent sector segments are interconnected by a connector. The sector segments include first sector segments and second sector segments arranged alternately. The first sector segments are separated from the inner annular portion. The second sector segments are each connected to the inner annular portion by connecting arms.Type: ApplicationFiled: November 28, 2014Publication date: May 28, 2015Inventors: Yue LI, Chui You ZHOU, Jie CHAI, Kwong Yip POON, San Yuan XIAO, Han HE
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Publication number: 20080048950Abstract: An LED display system with embedded microprocessors is disclosed. It includes an image signal source, an image capture controller, a digital multiplexed encoder, a digital multiplexed decoder and a LED display panel. The image signal source provides signals of static or dynamic images. The image capture controller transmits the control signals and image data. The digital multiplexed encoder is for data encoding and debugging. The digital multiplexed decoder is for data decoding to obtain the color signals, which provides LED with curve correction. The LED display panel displays static or dynamic images. The LED display system could transform images stored in the computer into signals for controlling LED brightness so image data can be transmitted to LED display panel and displayed on the LED display panel successfully.Type: ApplicationFiled: August 23, 2006Publication date: February 28, 2008Inventors: Shuenn-Yuh Lee, Dung-Han He, Tai-Lia Wang
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Patent number: D1016698Type: GrantFiled: October 27, 2021Date of Patent: March 5, 2024Assignee: Foxtron Vehicle Technologies Co., Ltd.Inventors: Tse-Min Cheng, Ming-Chang Lin, Yuan-Jie He, Chiao-Chi Lin, Lu-Han Lee