Patents by Inventor Ming Cui
Ming Cui 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: 20240124017Abstract: According to an aspect of an embodiment, operations may comprise accessing an HD map of a region comprising information describing an intersection of two or more roads and describing lanes of the two or more roads that intersect the intersection, automatically identifying constraints on the lanes at the intersection, automatically calculating, based on the constraints on the lanes at the intersection, lane connectivity for the intersection, displaying, on a user interface, the automatically calculated lane connectivity for the intersection, receiving, from a user through the user interface, confirmation that the automatically calculated lane connectivity for the intersection is an actual lane connectivity for the intersection, and adding the actual lane connectivity for the intersection to the information describing the intersection in the HD map.Type: ApplicationFiled: June 2, 2023Publication date: April 18, 2024Inventors: Xianglong HAN, Ming CUI
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Patent number: 11961093Abstract: A method for regulating an unmanned aerial vehicle (UAV) includes receiving a UAV identifier and one or more types of contextual information broadcasted by the UAV. The UAV identifier uniquely identifies the UAV from other UAVs. The one or more types of contextual information includes at least geographical information of the UAV. The method further includes authenticating, via an authentication device, an identity of the UAV based on the UAV identifier to determine whether the UAV is authorized for operation, and transmitting a signal to a remote device in response to determining whether the UAV is authorized for operation.Type: GrantFiled: June 20, 2022Date of Patent: April 16, 2024Assignee: SZ DJI TECHNOLOGY CO., LTD.Inventors: Ming Gong, Jin Dai, Hao Cui, Xiaodong Wang, Han Huang, Jun Wu, Wei Fan, Ning Ma, Xinhua Rong, Xingsen Lin
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Publication number: 20240078796Abstract: A method of crowdsourcing annotation for medical image data based on image comparison, includes developing an annotation task; acquiring and verifying medical images according to requirements of the annotation task, and performing statistics on the medical images that meet verification standards to obtain an amount of image data acquired; archiving the medical images that meet the verification standards to form a medical image database; setting up annotation rules, and generating annotation schemes and annotation samples according to the requirements of the annotation task and annotation rules; distributing the medical images in the medical image database to multiple crowdsourcing annotation sides, so that each medical image being annotated by the multiple crowdsourcing annotation sides; annotating, by the crowdsourcing annotation sides, the distributed medical images according to the annotation schemes and the annotation examples to form the annotated images; and merging multiple annotated images correspondiType: ApplicationFiled: June 26, 2023Publication date: March 7, 2024Inventors: Jie Zhao, Xianying He, Jinming Shi, Fangfang Cui, Ming Ye, Yaoen Lu, Lin Wang, Jinghong Gao, Xiaobing Shi, Dongqing Liu, Xu Zhang
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Publication number: 20240077626Abstract: A signal processing system and method for a radiation detector based on a metal oxide semiconductor (MOS) transistor are disclosed. The signal processing system includes a power supply generation module, an analog signal processing module, and a digital signal acquiring-processing module. The power supply generation module provides a novel power supply method, and converts a positive high voltage power supply into a negative high voltage power supply to supply power to a last dynode of a photomultiplier tube (PMT). The analog signal processing module converts a negative current pulse signal into a voltage difference signal. The digital signal acquiring-processing module acquires a signal of the analog signal processing module, and converts the signal into a digital signal for identification.Type: ApplicationFiled: January 4, 2023Publication date: March 7, 2024Inventors: Qiang Liu, Zhenhua Lin, Jinhan Wang, Kunliang Yao, Yudong Luo, Sheng Wu, Yongjie Wang, Jianzheng Gao, Ming Cui
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Patent number: 11738770Abstract: According to an aspect of an embodiment, operations may comprise accessing an HD map of a region comprising information describing an intersection of two or more roads and describing lanes of the two or more roads that intersect the intersection, automatically identifying constraints on the lanes at the intersection, automatically calculating, based on the constraints on the lanes at the intersection, lane connectivity for the intersection, displaying, on a user interface, the automatically calculated lane connectivity for the intersection, receiving, from a user through the user interface, confirmation that the automatically calculated lane connectivity for the intersection is an actual lane connectivity for the intersection, and adding the actual lane connectivity for the intersection to the information describing the intersection in the HD map.Type: GrantFiled: July 2, 2020Date of Patent: August 29, 2023Assignee: NVIDIA CORPORATIONInventors: Xianglong Han, Ming Cui
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Publication number: 20220347233Abstract: A combined drug contains Lachnospiraceae bacteria and human immunoglobulin (HIg). HIg has a therapeutic effect on radiation injuries, and the combination of Lachnospiraceae bacteria and HIg can further improve this therapeutic effect. The combination drug can be administered to patients who were undergoing radiotherapy and to people who accidentally receive excessive irradiation.Type: ApplicationFiled: July 11, 2022Publication date: November 3, 2022Inventors: Ming CUI, Zongkui WANG, Changqing LI, Jun XU, Lu CHENG
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Publication number: 20220339158Abstract: A combined drug contains hypoxanthine and human immunoglobulin (HIg). HIg has a therapeutic effect on radiation injuries, and the combination of hypoxanthine and HIg can further enhance this therapeutic effect. The combination drug can be administered to patients undergoing radiotherapy and to those who accidentally have excessive irradiation.Type: ApplicationFiled: July 11, 2022Publication date: October 27, 2022Inventors: Zongkui WANG, Ming CUI, Changqing LI, Jun XU, Lu CHENG
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Publication number: 20210001877Abstract: According to an aspect of an embodiment, operations may comprise accessing an HD map of a region comprising information describing an intersection of two or more roads and describing lanes of the two or more roads that intersect the intersection, automatically identifying constraints on the lanes at the intersection, automatically calculating, based on the constraints on the lanes at the intersection, lane connectivity for the intersection, displaying, on a user interface, the automatically calculated lane connectivity for the intersection, receiving, from a user through the user interface, confirmation that the automatically calculated lane connectivity for the intersection is an actual lane connectivity for the intersection, and adding the actual lane connectivity for the intersection to the information describing the intersection in the HD map.Type: ApplicationFiled: July 2, 2020Publication date: January 7, 2021Inventors: Xianglong Han, Ming Cui
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Publication number: 20210006807Abstract: Encoding apparatuses are provided. The encoding apparatus includes: a first buffer configured to buffer a quantized coefficient of an image block that is input by a quantization circuit; an information generation circuit configured to detect the quantized coefficient of the image block sequentially to obtain run-length encoding information; a second buffer configured to buffer the run-length encoding information generated by the information generation circuit; and a processing circuit configured to: when the second buffer stores run-length encoding information, read the run-length encoding information from the second buffer, read the quantized coefficient corresponding to the run-length encoding information from the first buffer, and output the run-length encoding information and the corresponding quantized coefficient to an entropy encoding circuit.Type: ApplicationFiled: September 17, 2020Publication date: January 7, 2021Applicant: SZ DJI TECHNOLOGY CO., LTD.Inventors: Jianhua Zhang, Bin Han, Wenjun Zhao, Ming Cui
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Publication number: 20200393265Abstract: According to an aspect of an embodiment, operations may comprise receiving a set of one or more lane line points each representing a location on a lane line in an HD map, determining an approximate lane line point representing an approximate location on the lane line in the HD map, identifying a region of the HD map surrounding the approximate lane line point, automatically calculating a predicted lane line point in the region representing a predicted location of the lane line in the HD map, displaying, on a user interface, the predicted lane line point on the lane line in the HD map, receiving, from a user through the user interface, confirmation that the predicted lane line point is an actual lane line point, and adding the actual lane line point to the set of one or more lane line points representing locations on the lane line in the HD map.Type: ApplicationFiled: June 11, 2020Publication date: December 17, 2020Inventors: Dongzhen Piao, Lin Yang, Ming Cui
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Patent number: 10683265Abstract: The present invention relates to a cannabidiol-3-sulfonic acid, a preparation method and application thereof, and a cannabidiol derivative. The present invention introduces a sulfonic acid group in a molecular structure of cannabidiol, and the sulfonic acid group as a polar group can increase the polarity of cannabidiol, thereby improving the water solubility thereof. The cannabidiol-3-sulfonic acid can be subjected to a salt forming reaction with an inorganic base or an organic base, so that the water solubility of the cannabidiol is further improved, and the druggability of a drug based on a parent nucleus and physiological activity of the CBD structure can be enhanced. The newly introduced sulfonic acid group in the cannabidiol-3-sulfonic acid provided by the present invention can be used as a new action site to react with a specific group, and the research and application range of the cannabidiol-3-sulfonic acid is further broadened.Type: GrantFiled: October 7, 2019Date of Patent: June 16, 2020Assignee: YANTAI HEMP BIOTECHNOLOGY CO., LTD.Inventors: Guiwu Qu, Ming Cui
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Patent number: 10662137Abstract: A method for preparing high-purity cannabidiol is characterized in that: the leaves of cannabis and top portions of the plant which account for about one-fifth of the whole plant are used as extraction sites; a technology of combined macroporous adsorption resin chromatography and polyamide chromatography is used for purification; and a mixed solvent system is used for crystallization purification so as to ensure that the yield is improved to the maximum extent under the premise of obtaining a high-purity product. The product obtained from this method contains high-purity CBD; the method has a high yield and is a simple process, and thus easy to industrialize.Type: GrantFiled: January 8, 2019Date of Patent: May 26, 2020Assignee: Yantai Hemp Biotechnology Co., Ltd.Inventors: Guiwu Qu, Ming Cui
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Patent number: 10596557Abstract: A preparation method for a molecular sieve-multiple oxide composite integral extrusion type denitration catalyst includes constructing an organic structure coating on the surface of a metal ion-exchanged molecular sieves and synchronously adding multiple oxide components, thus obtaining an ion-exchanged molecular sieve-multiple oxide composite denitration catalyst active component; and then mixing, kneading into paste, staling, carrying out integral extrusion forming, drying, and calcining, thus obtaining the integral extrusion type denitration catalyst. The molecular sieve-multiple oxide composite integral extraction type denitration catalyst has a denitration efficiency more than 80% at the temperature ranging from 250° C. to 420° C. in the presence of 10% steam and 500 ppm sulfuric dioxide.Type: GrantFiled: December 27, 2016Date of Patent: March 24, 2020Assignee: Valiant Co., Ltd.Inventors: Li Sun, Yongzhen Xu, Quansheng Li, Xiaoling Liu, Baohua Hu, Ming Cui, Yingjie Tang, Yuchang Wang, Zhenlei Zhou
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Patent number: 10545029Abstract: An HD map system represents landmarks on a high definition map for autonomous vehicle navigation, including describing spatial location of lanes of a road and semantic information about each lane, and along with traffic signs and landmarks. The system generates lane lines designating lanes of roads based on, for example, mapping of camera image pixels with high probability of being on lane lines into a three-dimensional space, and locating/connecting center lines of the lane lines. The system builds a large connected network of lane elements and their connections as a lane element graph. The system also represents traffic signs based on camera images and detection and ranging sensor depth maps. These landmarks are used in building a high definition map that allows autonomous vehicles to safely navigate through their environments.Type: GrantFiled: December 29, 2017Date of Patent: January 28, 2020Assignee: DeepMap Inc.Inventors: Lin Yang, Ming Cui
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Publication number: 20190210946Abstract: A method for preparing high-purity cannabidiol is characterized in that: the leaves of cannabis and top portions of the plant which account for about one-fifth of the whole plant are used as extraction sites; a technology of combined macroporous adsorption resin chromatography and polyamide chromatography is used for purification; and a mixed solvent system is used for crystallization purification so as to ensure that the yield is improved to the maximum extent under the premise of obtaining a high-purity product. The product obtained from this method contains high-purity CBD; the method has a high yield and is a simple process, and thus easy to industrialize.Type: ApplicationFiled: January 8, 2019Publication date: July 11, 2019Applicant: Yantai Hemp Biotechnology Co., Ltd.Inventors: Guiwu QU, Ming CUI
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Publication number: 20190046962Abstract: Disclosed is a preparation method for a molecular sieve-multiple oxide composite integral extrusion type denitration catalyst, belonging to the technical fields of atmosphere pollution control and environment-friendly catalytic materials. The preparation method comprises: constructing an organic structure coating on the surface of a metal ion-exchanged molecular sieves and synchronously adding multiple oxide components, thus obtaining an ion-exchanged molecular sieve-multiple oxide composite denitration catalyst active component; and then mixing, kneading into paste, staling, carrying out integral extrusion forming, drying, and calcining, thus obtaining the integral extrusion type denitration catalyst. The molecular sieve-multiple oxide composite integral extraction type denitration catalyst has a denitration efficiency more than 80% at the temperature ranging from 250° C. to 420° C. in the presence of 10% steam and 500 ppm sulfuric dioxide.Type: ApplicationFiled: December 27, 2016Publication date: February 14, 2019Applicant: VALIANT CO., LTD.Inventors: Li SUN, Yongzhen XU, Quansheng LI, Xiaoling LIU, Baohua HU, Ming CUI, Yingjie TANG, Yuchang WANG, Zhenlei ZHOU
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Publication number: 20180189578Abstract: An HD map system represents landmarks on a high definition map for autonomous vehicle navigation, including describing spatial location of lanes of a road and semantic information about each lane, and along with traffic signs and landmarks. The system generates lane lines designating lanes of roads based on, for example, mapping of camera image pixels with high probability of being on lane lines into a three-dimensional space, and locating/connecting center lines of the lane lines. The system builds a large connected network of lane elements and their connections as a lane element graph. The system also represents traffic signs based on camera images and detection and ranging sensor depth maps. These landmarks are used in building a high definition map that allows autonomous vehicles to safely navigate through their environments.Type: ApplicationFiled: December 29, 2017Publication date: July 5, 2018Inventors: Lin Yang, Ming Cui
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Patent number: 9898657Abstract: The invention discloses a four-dimensional code, an image identification system and an image identification method based on the four-dimensional code, a retrieval system and a retrieval method. All the conceives of the invention are mainly based on the four-dimensional code which includes an identification image and a group of recognition data corresponding to the identification image, wherein the identification image includes a true color image, a two-dimensional code, a color overlaid on the two-dimensional code, and an ID No., and the true color image, the two-dimensional code, the color overlaid on the two-dimensional code and the ID No. have same or corresponding indexes. Data corresponding to the four-dimensional code is stored through a server, and the four-dimensional code or the identification image is scanned during identification or retrieval, so that corresponding data can be retrieved through image identification processing, and returned to a mobile terminal.Type: GrantFiled: November 5, 2014Date of Patent: February 20, 2018Inventors: Ming Cui, Wensheng Tian
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Publication number: 20160328611Abstract: The invention discloses a four-dimensional code, an image identification system and an image identification method based on the four-dimensional code, a retrieval system and a retrieval method. All the conceives of the invention are mainly based on the four-dimensional code which includes an identification image and a group of recognition data corresponding to the identification image, wherein the identification image includes a true color image, a two-dimensional code, a color overlaid on the two-dimensional code, and an ID No., and the true color image, the two-dimensional code, the color overlaid on the two-dimensional code and the ID No. have same or corresponding indexes. Data corresponding to the four-dimensional code is stored through a server, and the four-dimensional code or the identification image is scanned during identification or retrieval, so that corresponding data can be retrieved through image identification processing, and returned to a mobile terminal.Type: ApplicationFiled: November 5, 2014Publication date: November 10, 2016Inventors: Ming Cui, Wensheng Tian
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Patent number: D906704Type: GrantFiled: August 26, 2020Date of Patent: January 5, 2021Inventors: Ming Cui, Bing Zeng