Patents by Inventor Jianxun Liu
Jianxun Liu 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: 11888052Abstract: The present application discloses a semiconductor device and a manufacturing method thereof. The manufacturing method comprises manufacturing a semiconductor material layer comprising two laminated semiconductor layers between which an etching transition layer is provided; and etching a part of one of semiconductor layers located in a selected region until etching is stopped after reaching or entering the etching transition layer, subjecting the part of the etching transition layer located in the selected region to thermal decomposition through thermal treatment to be completely removed, and realizing termination of thermal decomposition on another semiconductor layer, so as to precisely form a trench structure in the semiconductor material layer.Type: GrantFiled: December 31, 2019Date of Patent: January 30, 2024Assignee: SUZHOU INSTITUTE OF NANO-TECH AND NANO-BIONICS (SINANO), CHINESE ACADEMY OF SCIENCESInventors: Qian Sun, Shuai Su, Yu Zhou, Yaozong Zhong, Hongwei Gao, Jianxun Liu, Xiaoning Zhan, Meixin Feng, Hui Yang
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Publication number: 20230343466Abstract: Some embodiments of the present disclosure provide a method and an apparatus for processing sleeping data, a computer device, a program and a medium, which relates to the technical field of computers. The method includes: acquiring sleeping data collected by a sleeping monitoring device; extracting a sleeping feature in the sleeping data; performing similarity comparison to a standard feature of a user and the sleeping feature, to obtain a comprehensive feature similarity; and on the condition that the comprehensive feature similarity satisfies a similarity requirement, using the sleeping feature as a target sleeping feature of the user.Type: ApplicationFiled: April 29, 2021Publication date: October 26, 2023Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yubin Zhou, Jiao Huang, Fang Zhai, Jianxun Liu
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Publication number: 20210384339Abstract: The present application discloses a semiconductor device and a manufacturing method thereof. The manufacturing method comprises manufacturing a semiconductor material layer comprising two laminated semiconductor layers between which an etching transition layer is provided; and etching a part of one of semiconductor layers located in a selected region until etching is stopped after reaching or entering the etching transition layer, subjecting the part of the etching transition layer located in the selected region to thermal decomposition through thermal treatment to be completely removed, and realizing termination of thermal decomposition on another semiconductor layer, so as to precisely form a trench structure in the semiconductor material layer.Type: ApplicationFiled: December 31, 2019Publication date: December 9, 2021Applicant: SUZHOU INSTITUTE OF NANO-TECH AND NANO-BIONICS (SINANO), CHINESE ACADEMY OF SCIENCESInventors: Qian SUN, Shuai SU, Yu ZHOU, Yaozong ZHONG, Hongwei GAO, Jianxun LIU, Xiaoning ZHAN, Meixin FENG, Hui YANG
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Patent number: 10967023Abstract: Disclosed is a Chinese medicinal composition prepared from the following medical raw materials in parts by weight: 1 part of ginseng, 0.8-1.5 parts of ginkgo leaf and 0.018-0.030 part of stigma croci.Type: GrantFiled: July 9, 2019Date of Patent: April 6, 2021Assignee: Shineway Pharmaceutical Group Ltd.Inventors: Jianxun Liu, Vivian Zhang, Zhigang Li, Shyflysky Zhang, Xiuwei Guan, Iris Lu, Weibo Gao, Li Xu, Wenting Song
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Patent number: 10874367Abstract: Methods, systems, devices and storage mediums for angiography are provided. In one aspect, a method includes: obtaining a first contrast image sequence collected by a X-ray detector of a DSA system at a first position; obtaining a flow path of a contrast medium by analyzing the first contrast image sequence; when the contrast medium is about to flow out of a collection area of the X-ray detector according to the flow path, controlling the X-ray detector to move to a second position, so that the contrast medium remains within the collection area; when the X-ray detector is located at the second position, obtaining a virtual mask image based on a last frame of the first contrast image sequence and a first frame of a second contrast image sequence collected by the X-ray detector at the second position; and generating a DSA image sequence by using the virtual mask image.Type: GrantFiled: May 28, 2019Date of Patent: December 29, 2020Assignee: BEIJING NEUSOFT MEDICAL EQUIPMENT CO., LTD.Inventors: Huaming Hao, Jianxun Liu
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Patent number: 10563722Abstract: The present invention relates to a hydraulic bushing, including a main spring and a cylindrical outer housing. The main spring comprising: a core shaft; a first rubber body arranged on an outer wall of the core shaft, wherein two liquid chambers diametrically opposite to and spaced from each other are formed on the first rubber body, each liquid chamber extending throughout the first rubber body along an axial direction thereof; and a sleeve mounted on an outer wall of the first rubber body, a groove being formed in an outer wall of the sleeve. The main spring is disposed inside an inner chamber of the outer housing, and a flow channel for connecting the two liquid chambers with each other is formed between the outer housing and the sleeve through the groove.Type: GrantFiled: December 8, 2016Date of Patent: February 18, 2020Assignee: ZHUZHOU TIMES NEW MATERIAL TECHNOLOGY CO., LTD.Inventors: Bo Zou, Dan Luo, Xingwu Ding, Jiling Bu, Yaxin Zhang, Jianxun Liu, Jo Gross, Tao Wang
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Publication number: 20190365340Abstract: Methods, systems, devices and storage mediums for angiography are provided. In one aspect, a method includes: obtaining a first contrast image sequence collected by a X-ray detector of a DSA system at a first position; obtaining a flow path of a contrast medium by analyzing the first contrast image sequence; when the contrast medium is about to flow out of a collection area of the X-ray detector according to the flow path, controlling the X-ray detector to move to a second position, so that the contrast medium remains within the collection area; when the X-ray detector is located at the second position, obtaining a virtual mask image based on a last frame of the first contrast image sequence and a first frame of a second contrast image sequence collected by the X-ray detector at the second position; and generating a DSA image sequence by using the virtual mask image.Type: ApplicationFiled: May 28, 2019Publication date: December 5, 2019Inventors: Huaming HAO, Jianxun LIU
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Publication number: 20190328810Abstract: Disclosed are a Chinese medicinal composition for preventing or treating cardiovascular and cerebrovascular diseases and/or dementia, and a preparation method and use thereof. The composition is prepared from the following medical raw materials in parts by weight: 1 part of ginseng, 0.8-1.5 parts of ginkgo leaf and 0.018-0.030 part of stigma croci.Type: ApplicationFiled: July 9, 2019Publication date: October 31, 2019Inventors: Jianxun Liu, Vivian Zhang, Zhigang Li, Shyflysky Zhang, Xiuwei Guan, Iris Lu, Weibo Gao, Li Xu, Wenting Song
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Patent number: 10086645Abstract: Disclosed is a hydraulic bushing and a rail vehicle. The hydraulic bushing comprises: a core shaft; a sleeve mounted on the core shaft, wherein a first rubber body is filled in a space formed between the core shaft and the sleeve, and a groove is provided on an outer surface of the sleeve; and an outer housing, which is mounted on the sleeve through press fit. Two liquid chambers for accommodating liquids are provided diametrically opposite to each other on the first rubber body, and the groove and the outer housing together define a flow channel, through which the two liquid chambers communicate with each other. Use of the hydraulic bushing on the rail vehicle not only can assure stable operation of the vehicle in a straight running state thereof, but also can reduce abrasion of a wheel and a rail in a curve running state.Type: GrantFiled: December 8, 2016Date of Patent: October 2, 2018Assignee: Zhuzhou Times New Material Technology Co., Ltd.Inventors: Jianxun Liu, Bo Zou, Dan Luo, Xingwu Ding, Jiling Bu, Yaxin Zhang, Jo Gross, Tao Wang
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Publication number: 20180154686Abstract: Disclosed is a hydraulic bushing and a rail vehicle. The hydraulic bushing comprises: a core shaft; a sleeve mounted on the core shaft, wherein a first rubber body is filled in a space formed between the core shaft and the sleeve, and a groove is provided on an outer surface of the sleeve; and an outer housing, which is mounted on the sleeve through press fit. Two liquid chambers for accommodating liquids are provided diametrically opposite to each other on the first rubber body, and the groove and the outer housing together define a flow channel, through which the two liquid chambers communicate with each other. Use of the hydraulic bushing on the rail vehicle not only can assure stable operation of the vehicle in a straight running state thereof, but also can reduce abrasion of a wheel and a rail in a curve running state.Type: ApplicationFiled: December 8, 2016Publication date: June 7, 2018Inventors: Jianxun LIU, Bo ZOU, Dan LUO, Xingwu DING, Jiling BU, Yaxin ZHANG, Jo GROSS, Tao WANG
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Publication number: 20180156304Abstract: The present invention relates to a hydraulic bushing, including a main spring and a cylindrical outer housing. The main spring comprising: a core shaft; a first rubber body arranged on an outer wall of the core shaft, wherein two liquid chambers diametrically opposite to and spaced from each other are formed on the first rubber body, each liquid chamber extending throughout the first rubber body along an axial direction thereof; and a sleeve mounted on an outer wall of the first rubber body, a groove being formed in an outer wall of the sleeve. The main spring is disposed inside an inner chamber of the outer housing, and a flow channel for connecting the two liquid chambers with each other is formed between the outer housing and the sleeve through the groove. The hydraulic bushing not only can assure stable operation of the vehicle in a straight running state, but also can reduce abrasion of a wheel and a rail in a curve running state.Type: ApplicationFiled: December 8, 2016Publication date: June 7, 2018Inventors: Bo ZOU, Dan LUO, Xingwu DING, Jiling BU, Yaxin ZHANG, Jianxun LIU, Jo GROSS, Tao WANG
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Publication number: 20170354700Abstract: Disclosed are a Chinese medicinal composition for preventing or treating cardiovascular and cerebrovascular diseases and/or dementia, and a preparation method and use thereof. The composition is prepared from the following medical raw materials in parts by weight: 1 part of ginseng, 0.8-1.5 parts of ginkgo leaf and 0.018-0.030 part of stigma croci.Type: ApplicationFiled: December 29, 2015Publication date: December 14, 2017Inventors: Jianxun Liu, Vivian Zhang, Zhigang Li, Shyflysky Zhang, Xiuwei Guan, Iris Lu, Weibo Gao, Li Xu, Wenting Song
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Publication number: 20140346750Abstract: The present application provides a rubber spring, including a first mounting plate and a second mounting plate, the first mounting plate having a first V-shaped plate with an opening angle larger than 90°, and the second mounting plate having a second V-shaped plate with an opening angle larger than 90°; and a plurality of rubber layers arranged between the first V-shaped plate and the second V-shaped plate, wherein each two adjacent rubber layers are separated by an intermediate plate, the intermediate plate is a V-shaped plate with an opening angle larger than 90°, and openings of the first V-shaped plate, the second mounting plate and the intermediate plate are facing the same direction. The present application further provides a rubber suspension system and a truck.Type: ApplicationFiled: October 8, 2013Publication date: November 27, 2014Applicant: ZHUZHOU TIMES NEW MATERIAL TECHNOLOGY CO., LTD. (China Corporation)Inventors: Jianxun LIU, Bo ZOU, Chunjie GUO, Lihua PENG, Mingzhu WU, Min AI, Haibing ZHONG, Yaxin ZHANG
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Patent number: 8158169Abstract: This invention relates a traditional Chinese medicine composition and the drug containing this composition as well as preparation method and use thereof. The composition comprises 1-10 parts by weight of radix ginseng, 1-10 parts by weight of folium ginkgo, 0.05-0.5 parts by weight of stigma croci and 5-10 parts by weight of glycine max l. merrill. The components can be the traditional Chinese medicinal materials or the extracts obtained by extracting the same quantity of the Chinese medicinal material. The Chinese medicine composition can be used for the treatment of ischemic cerebrovascular disease and senile dementia.Type: GrantFiled: April 19, 2006Date of Patent: April 17, 2012Inventor: Jianxun Liu
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Publication number: 20090238902Abstract: This invention relates a traditional Chinese medicine composition and the drug containing this composition as well as preparation method and use thereof. The composition comprises 1-10 parts by weight of radix ginseng, 1-10 parts by weight of folium ginkgo, 0.05-0.5 parts by weight of stigma croci and 5-10 parts by weight of glycine max l. merrill. The components can be the traditional Chinese medicinal materials or the extracts obtained by extracting the same quantity of the Chinese medicinal material. The Chinese medicine composition can be used for the treatment of ischemic cerebrovascular disease and senile dementia.Type: ApplicationFiled: April 19, 2006Publication date: September 24, 2009Inventor: Jianxun Liu