Patents by Inventor Linjun Huang
Linjun Huang 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: 20240092398Abstract: Techniques for determining a vehicle trajectory that causes a vehicle to navigate in an environment relative to one or more objects are described herein. For example, the techniques may include a computing device determining a decision tree having nodes to represent different object intents and/or nodes to represent vehicle actions at a future time. A tree search algorithm can search the decision tree to evaluate potential interactions between the vehicle and the one or more objects over a time period, and output a vehicle trajectory for the vehicle. The vehicle trajectory can be sent to a vehicle computing device for consideration during vehicle planning, which may include simulation.Type: ApplicationFiled: August 31, 2022Publication date: March 21, 2024Inventors: Timothy Caldwell, Xianan Huang, Joseph Lorenzetti, Yunpeng Pan, Ke Sun, Linjun Zhang
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Patent number: 11598690Abstract: Embodiments of the present application disclose an apparatus for detecting air tightness. The apparatus has an air inlet end, an inflating end for an object to be tested inflating end and a standard part inflating end. The apparatus includes a pressure regulating component, a first bypass isolating valve, a second bypass isolating valve, a third bypass isolating valve, a first high air pressure sensor, a second high air pressure sensor, a low air pressure sensor, and a differential pressure sensor. By adopting the technical solutions according to the embodiments of the present application, a low air pressure sensor can be embedded in an air tightness detector suitable for tests under high pressure and the low air pressure sensor can be effectively protected in a high pressure environment, so that leakage tests under different inflation pressures can be implemented by one instrument.Type: GrantFiled: December 28, 2020Date of Patent: March 7, 2023Assignee: Contemporary Amperex Technology Co., LimitedInventors: Linjun Huang, Darning Zhou, Zhiju Ma, Gaoning Chen
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Patent number: 11175422Abstract: Identifying a low permeable conglomerate diagenetic trap can be implemented according to a method that comprises: determining a first relation curve between a depth and a critical physical property of a known diagenetic trap in a target work area, and a second relation curve between a reservoir physical property of the known diagenetic trap and a designated seismic attribute; determining a third relation curve between the depth and the critical physical property in the target work area and the designated seismic attribute according to the first relation curve and the second relation curve; and performing a diagenetic trap identification of the target work area according to the third relation curve. Identification accuracy of a low permeable conglomerate diagenetic trap can thereby be improved.Type: GrantFiled: June 29, 2018Date of Patent: November 16, 2021Assignee: PetroChina Company LimitedInventors: Yongqiang Qu, Jianguo Pan, Lu Yin, Guodong Wang, Duonian Xu, Tuanyu Teng, Bin Wang, Jianhua Qu, Dezi Li, Linjun Huang, Yongping Ma, Xuezhen Chen
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Publication number: 20210116324Abstract: Embodiments of the present application disclose an apparatus for detecting air tightness. The apparatus has an air inlet end, an inflating end for an object to be tested inflating end and a standard part inflating end. The apparatus includes a pressure regulating component, a first bypass isolating valve, a second bypass isolating valve, a third bypass isolating valve, a first high air pressure sensor, a second high air pressure sensor, a low air pressure sensor, and a differential pressure sensor. By adopting the technical solutions according to the embodiments of the present application, a low air pressure sensor can be embedded in an air tightness detector suitable for tests under high pressure and the low air pressure sensor can be effectively protected in a high pressure environment, so that leakage tests under different inflation pressures can be implemented by one instrument.Type: ApplicationFiled: December 28, 2020Publication date: April 22, 2021Applicant: Contemporary Amperex Technology Co., LimitedInventors: Linjun Huang, Daming Zhou, Zhiju Ma, Gaoning Chen
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Patent number: 10921477Abstract: The present disclosure disclose a method, an apparatus and a system for eliminating a frequency dispersion effect, wherein the method comprises: testing a core sample to obtain logging band velocities and seismic band velocities under different pressures; fitting a relationship between a stratum pressure and the logging band velocity using the logging band velocities under different pressures, and fitting a relationship between the stratum pressure and the seismic band velocity using the seismic band velocities under different pressures; and eliminating a frequency dispersion effect in a target area using the relationship between the stratum pressure and the logging band velocity and the relationship between the stratum pressure and the seismic band velocity.Type: GrantFiled: August 22, 2018Date of Patent: February 16, 2021Assignee: PetroChina Company LimitedInventors: Chuang Li, Jianguo Pan, Hongbin Wang, Jianguo Zhao, Linjun Huang, Dong Sun, Chao Feng, Qingzhou Yao, Yanfang Gao
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Patent number: 10845495Abstract: A method and device of identifying a fracture are provided in the embodiments of the present application. The method comprises: determining three components of structure quantification for each data point in a seismic data volume; constructing a structure quantification matrix of the data point according to the three components of structure quantification for each of the data points; determining feature value and feature vector of the structure quantification matrix of each of the data points; determining fracture attribute value of the data point according to the feature value and feature vector of the structure quantification matrix of each of the data points; constructing a data volume of the fracture attribute according to the fracture attribute values of respective data points; and performing a fracture extraction for the data volume of the fracture attribute according to the feature vectors of the structure quantification matrix of the respective data points.Type: GrantFiled: January 23, 2018Date of Patent: November 24, 2020Assignee: PETROCHINA COMPANY LIMITEDInventors: Chao Feng, Tuanyu Teng, Qingzhou Yao, Delong Ma, Han Zhang, Lu Yin, Linjun Huang
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Patent number: 10604699Abstract: Provided are an organic rare-earth solid micelle, a preparation method therefor, and a method for increasing the photoelectric conversion efficiency of a solar battery. A small organic conjugated ligand is taken as a first ligand, an amphiphilic diblock polymer is taken as a second ligand, and the first ligand and the second ligand are mixed and doped with a rare-earth chloride solution, and self-assembled to form an organic rare-earth solid micelle, whereby the fluorescence emission intensity and the fluorescence efficiency of the rare-earth element are improved. Next, the prepared organic rare-earth solid micelle is spin coated on an ITO layer of a solar battery, to prepare a solar battery with the organic rare-earth solid micelle. Therefore the sunlight absorption of a cell is increased, and the photoelectric conversion efficiency is improved. The preparation process is simple, low in cost, high in photoelectric conversion efficiency, and environmentally friendly.Type: GrantFiled: August 9, 2016Date of Patent: March 31, 2020Assignee: Qingdao UniversityInventors: Jianguo Tang, Die Wang, Wenfei Shen, Xinzhi Wang, Yao Wang, Linjun Huang, Jixian Liu, Jiqing Jiao, Yanxin Wang, Wei Wang, Xiaolin Zhang, Fanchen Bu, Jing Wang, Yan Song, Huihui Yang, Xingqin Xu, Laurence A. Belfiore
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Publication number: 20190293822Abstract: The present disclosure disclose a method, an apparatus and a system for eliminating a frequency dispersion effect, wherein the method comprises: testing a core sample to obtain logging band velocities and seismic band velocities under different pressures; fitting a relationship between a stratum pressure and the logging band velocity using the logging band velocities under different pressures, and fitting a relationship between the stratum pressure and the seismic band velocity using the seismic band velocities under different pressures; and eliminating a frequency dispersion effect in a target area using the relationship between the stratum pressure and the logging band velocity and the relationship between the stratum pressure and the seismic band velocity.Type: ApplicationFiled: August 22, 2018Publication date: September 26, 2019Inventors: Chuang LI, Jianguo PAN, Hongbin WANG, Jianguo ZHAO, Linjun HUANG, Dong SUN, Chao FENG, Qingzhou YAO, Yanfang GAO
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Publication number: 20190041535Abstract: A method and device of identifying a fracture are provided in the embodiments of the present application. The method comprises: determining three components of structure quantification for each data point in a seismic data volume; constructing a structure quantification matrix of the data point according to the three components of structure quantification for each of the data points; determining feature value and feature vector of the structure quantification matrix of each of the data points; determining fracture attribute value of the data point according to the feature value and feature vector of the structure quantification matrix of each of the data points; constructing a data volume of the fracture attribute according to the fracture attribute values of respective data points; and performing a fracture extraction for the data volume of the fracture attribute according to the feature vectors of the structure quantification matrix of the respective data points.Type: ApplicationFiled: January 23, 2018Publication date: February 7, 2019Inventors: Chao Feng, Tuanyu Teng, Qingzhou Yao, Delong Ma, Han Zhang, Lu Yin, Linjun Huang
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Publication number: 20190010389Abstract: Provided are an organic rare-earth solid micelle, a preparation method therefor, and a method for increasing the photoelectric conversion efficiency of a solar battery. A small organic conjugated ligand is taken as a first ligand, an amphiphilic diblock polymer is taken as a second ligand, and the first ligand and the second ligand are mixed and doped with a rare-earth chloride solution, and self-assembled to form an organic rare-earth solid micelle, whereby the fluorescence emission intensity and the fluorescence efficiency of the rare-earth element are improved. Next, the prepared organic rare-earth solid micelle is spin coated on an ITO layer of a solar battery, to prepare a solar battery with the organic rare-earth solid micelle. Therefore the sunlight absorption of a cell is increased, and the photoelectric conversion efficiency is improved. The preparation process is simple, low in cost, high in photoelectric conversion efficiency, and environmentally friendly.Type: ApplicationFiled: August 9, 2016Publication date: January 10, 2019Applicant: Qingdao UniversityInventors: Jianguo Tang, Die Wang, Wenfei Shen, Xinzhi Wang, Yao Wang, Linjun Huang, Jixian Liu, Jiqing Jiao, Yanxin Wang, Wei Wang, Xiaolin Zhang, Fanchen Bu, Jing Wang, Yan Song, Huihui Yang, Xingqin Xu, Laurence A. Belfiore
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Publication number: 20190011584Abstract: Identifying a low permeable conglomerate diagenetic trap can be implemented according to a method that comprises: determining a first relation curve between a depth and a critical physical property of a known diagenetic trap in a target work area, and a second relation curve between a reservoir physical property of the known diagenetic trap and a designated seismic attribute; determining a third relation curve between the depth and the critical physical property in the target work area and the designated seismic attribute according to the first relation curve and the second relation curve; and performing a diagenetic trap identification of the target work area according to the third relation curve. Identification accuracy of a low permeable conglomerate diagenetic trap can thereby be improved.Type: ApplicationFiled: June 29, 2018Publication date: January 10, 2019Inventors: Yongqiang QU, Jianguo PAN, Lu YIN, Guodong WANG, Duonian XU, Tuanyu TENG, Bin WANG, Jianhua QU, Dezi LI, Linjun HUANG, Yongping MA, Xuezhen CHEN
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Patent number: D980018Type: GrantFiled: June 17, 2022Date of Patent: March 7, 2023Inventor: Linjun Huang