Patents by Inventor Hailan JIN
Hailan JIN 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: 11935283Abstract: Disclosed are a cranial CT-based grading method and a corresponding system, which relate to the field of medical imaging. The cranial CT-based grading method as disclosed solves the problems of relatively great subjective disparities and poor operability in eye-balling ASPECTS assessment. The grading method includes: determining frames where target image slices are located from to-be-processed multi-frame cranial CT data; extracting target areas; performing infarct judgment on each target area included in the target areas to output an infarct judgment outcome regarding the target area; and outputting a grading outcome based on infarct judgment outcomes regarding all target areas.Type: GrantFiled: November 14, 2019Date of Patent: March 19, 2024Assignee: UNION STRONG (BEIJING) TECHNOLOGY CO. LTD.Inventors: Hailan Jin, Ling Song, Yin Yin, Guangming Yang, Yangyang Yao, Pengxiang Li, Lan Qin
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Patent number: 11631489Abstract: Disclosed are a cranial CT-based grading method and a corresponding system, which relate to the field of medical imaging. The cranial CT-based grading method as disclosed solves the problems of relatively great subjective disparities and poor operability in eye-balling ASPECTS assessment. The grading method includes: extracting target areas from to-be-processed multi-frame cranial CT data; performing infarct judgment on each target area included in the target areas to output an infarct judgment outcome regarding the target area; and outputting a grading outcome based on infarct judgment outcomes regarding all target areas. The grading method and system as disclosed may eliminate or mitigate the diagnosis disparities caused by human factors and imaging deviations due to different imaging equipment, and shorten the time taken by human observation, consideration, and bared-eye grading, thereby serving as a computer-aided method to provide reference for medical studies on stroke.Type: GrantFiled: November 14, 2019Date of Patent: April 18, 2023Assignee: UNION STRONG (BEIJING) TECHNOLOGY CO. LTD.Inventors: Guangming Yang, Hailan Jin, Ling Song, Yin Yin, Yangyang Yao, Lan Qin
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Publication number: 20220036553Abstract: Disclosed are a cranial CT-based grading method and a corresponding system, which relate to the field of medical imaging. The cranial CT-based grading method as disclosed solves the problems of relatively great subjective disparities and poor operability in eye-balling ASPECTS assessment. The grading method includes: determining frames where target image slices are located from to-be-processed multi-frame cranial CT data; extracting target areas; performing infarct judgment on each target area included in the target areas to output an infarct judgment outcome regarding the target area; and outputting a grading outcome based on infarct judgment outcomes regarding all target areas.Type: ApplicationFiled: November 14, 2019Publication date: February 3, 2022Inventors: Hailan JIN, Ling SONG, Yin YIN, Guangming YANG, Yangyang YAO, Pengxiang LI, Lan QIN
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Publication number: 20210312624Abstract: Disclosed are a cranial CT-based grading method and a corresponding system, which relate to the field of medical imaging. The cranial CT-based grading method as disclosed solves the problems of relatively great subjective disparities and poor operability in eye-balling ASPECTS assessment. The grading method includes: extracting target areas from to-be-processed multi-frame cranial CT data; performing infarct judgment on each target area included in the target areas to output an infarct judgment outcome regarding the target area; and outputting a grading outcome based on infarct judgment outcomes regarding all target areas. The grading method and system as disclosed may eliminate or mitigate the diagnosis disparities caused by human factors and imaging deviations due to different imaging equipment, and shorten the time taken by human observation, consideration, and bared-eye grading, thereby serving as a computer-aided method to provide reference for medical studies on stroke.Type: ApplicationFiled: November 14, 2019Publication date: October 7, 2021Inventors: Guangming YANG, Hailan JIN, Ling SONG, Yin YIN, Yangyang YAO, Lan QIN
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Patent number: 11024206Abstract: A vehicle-mounted display system, including a display unit and a pressure control unit. The pressure control unit is configured to enable the display unit to expand or contract; the display unit is configured to carry out the expanding or the contracting based on control of the pressure control unit.Type: GrantFiled: November 17, 2017Date of Patent: June 1, 2021Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zifeng Wang, Yan Ren, Lei Cao, Hailan Jin
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Patent number: 10993651Abstract: The present disclosure provides an exercise guidance method and an exercise guidance device. The method includes receiving myoelectric parameters of a user collected by a plurality of myoelectric sensors, determining a current exercise state of the user based on myoelectric parameters, generating exercise guidance information based on the current exercise condition, and sending the exercise guidance information to a terminal.Type: GrantFiled: June 28, 2018Date of Patent: May 4, 2021Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Hui Du, Qi Yang, Hailan Jin
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Patent number: 10831238Abstract: The present application provides a display method for a flexible display screen and a flexible display device, and belongs to the field of flexible display technology. The flexible display device includes: a flexible display screen; and a processor, configured to determine a deformation region of the flexible display screen and adjust display brightness of at least a portion of the deformation region to a first brightness, wherein the deformation region includes a transition region and an invalid region, the first brightness is less than a second brightness which is the display brightness of an non-deformation region.Type: GrantFiled: February 20, 2019Date of Patent: November 10, 2020Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zifeng Wang, Lei Cao, Yan Ren, Hailan Jin
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Patent number: 10825183Abstract: The present disclosure provides an analyzing and processing method and device for a road. In the analyzing and processing method for a road provided by the present disclosure, a slope value of a ground surface is obtained and image data of the ground surface is collected, and then the image data is analyzed and processed by using a pre-trained landform analysis model, so as to determine a landform type corresponding to the image data. A traveling condition is then determined based on the slope value of the ground surface and the landform type, and command information is generated according to the traveling conditions.Type: GrantFiled: August 21, 2018Date of Patent: November 3, 2020Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Hailan Jin, Yang Han, Hui Du, Qi Yang
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Patent number: 10813851Abstract: According to the present invention, provided is a core-shell structured chromic microcapsule having a size of 50-1,500 ?m, comprising: a core comprising a colorant core (A) and an optional inner color layer (B); and a shell comprising a pressure sensitive destructible wall layer (C) encompassing the core, an optional outer color layer (D) and an optional outermost protective layer (E), wherein the colorant core allows a high content of a colorant to be contained, and the pressure sensitive destructible wall layer comprises carbon dioxide particles and a binder comprising one or more wall-forming materials and one or more lipid-base materials.Type: GrantFiled: November 28, 2013Date of Patent: October 27, 2020Assignee: KPT LTD.Inventors: Jae Uk Lee, Byung Ho Park, Ik Joo Lee, Yanfu Jiang, Woon Jang Lee, Hailan Jin
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Patent number: 10617267Abstract: The present disclosure relates to the field of sanitation, and discloses a toilet. The toilet includes a toilet bowl on which a toilet seat is provided, the toilet further includes: a detecting device configured to detect position information of a user; a retractable cover provided on the toilet seat and switchable between statuses of closing a through hole of the toilet seat and opening the through hole of the toilet seat; and a controller in signal connection to the detecting device and the retractable cover, and the controller is configured to compare the position information detected by the detecting device with a preset range, wherein the retractable cover is configured to retract in the case where the position information falls within the preset range, and to extend to cover the through hole in the case where the position information exceeds the preset range.Type: GrantFiled: July 12, 2017Date of Patent: April 14, 2020Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Lei Cao, Xiao Zhang, She Lin, Zifeng Wang, Nannan Hu, Yan Ren, Hailan Jin
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Patent number: 10572722Abstract: A display apparatus and a display device are provided. The display apparatus includes: a first image acquisition device, configured to acquire a target image of a target region in the case that a human body is in the target region; an image processing device, configured to identify a body physical feature of the human body according to a human body image in the target image; an image generating device, configured to generate, according to the body physical feature, a virtual human body image corresponding to the human body and conforming to a target age; and a display device, configured to display the virtual human body image. A region displaying the virtual human body image is a virtual human body display region.Type: GrantFiled: July 20, 2017Date of Patent: February 25, 2020Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zifeng Wang, Lei Cao, Yan Ren, She Lin, Nannan Hu, Hailan Jin
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Patent number: 10561028Abstract: A flexible display is disclosed. The flexible display includes: a roller, an external wall of the roller is provided with an opening; a first rotating shaft rotatably connected with the roller; and a flexible display screen configured to protrude from the roller or withdraw into the roller through the opening, the flexible display screen has a movable first end and a second end fixed at the first rotating shaft, the first end and the second end are opposite to each other.Type: GrantFiled: May 4, 2018Date of Patent: February 11, 2020Assignee: BOE Technology Group Co., Ltd.Inventors: Zifeng Wang, Yan Ren, Lei Cao, Hailan Jin
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Publication number: 20190328251Abstract: An arrhythmia detection method, an arrhythmia detection device and an arrhythmia detection system are provided.Type: ApplicationFiled: March 25, 2019Publication date: October 31, 2019Inventor: Hailan Jin
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Publication number: 20190287442Abstract: A vehicle-mounted display system, including a display unit and a pressure control unit. The pressure control unit is configured to enable the display unit to expand or contract; the display unit is configured to carry out the expanding or the contracting based on control of the pressure control unit.Type: ApplicationFiled: November 17, 2017Publication date: September 19, 2019Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zifeng WANG, Yan REN, Lei CAO, Hailan JIN
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Publication number: 20190261520Abstract: A flexible display is disclosed. The flexible display includes: a roller, an external wall of the roller is provided with an opening; a first rotating shaft rotatably connected with the roller; and a flexible display screen configured to protrude from the roller or withdraw into the roller through the opening, the flexible display screen has a movable first end and a second end fixed at the first rotating shaft, the first end and the second end are opposite to each other.Type: ApplicationFiled: May 4, 2018Publication date: August 22, 2019Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zifeng WANG, Yan REN, Lei CAO, Hailan JIN
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Publication number: 20190179371Abstract: The present application provides a display method for a flexible display screen and a flexible display device, and belongs to the field of flexible display technology. The flexible display device includes: a flexible display screen; and a processor, configured to determine a deformation region of the flexible display screen and adjust display brightness of at least a portion of the deformation region to a first brightness, wherein the deformation region includes a transition region and an invalid region, the first brightness is less than a second brightness which is the display brightness of an non-deformation region.Type: ApplicationFiled: February 20, 2019Publication date: June 13, 2019Inventors: Zifeng WANG, Lei CAO, Yan REN, Hailan JIN
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Patent number: 10310175Abstract: A display device is disclosed. The display device includes: a plurality of side portions, each side portion comprising a transparent display panel; and a light source disposed at a lateral side of the transparent display panel. The display device can be used to display pictures towards a plurality of directions, and can be used to exhibit an article.Type: GrantFiled: October 26, 2017Date of Patent: June 4, 2019Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Lei Cao, Zifeng Wang, Yan Ren, Hailan Jin
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Publication number: 20190117093Abstract: A method for measuring blood pressure includes: detecting a cardiac impendence signal and a pulse signal of a person to be tested, determining a starting point of time of ejection from the cardiac impendence signal, determining a reference point of time from the pulse signal, determining a transmission time of pulse wave from the starting point of time of ejection and the reference point of time, and determining blood pressure of the person to be tested from the transmission time and a time-blood pressure formula.Type: ApplicationFiled: March 9, 2018Publication date: April 25, 2019Inventors: Hui DU, Yang HAN, Hailan JIN, Qi YANG
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Publication number: 20190095829Abstract: The present disclosure provides an apparatus and method for sport field management. The apparatus for sport field management comprises: a first data obtaining component, which is disposed at an entrance of respective sports channels and configured to obtain a sports risk index and a physical fatigue index of a user in a case where the user enters the sports channel; a load index calculating component, which is configured to calculate a channel load index of respective sports channels based on the sports risk index and the physical fatigue index of the user entering a corresponding sports channel within a first preset period; and a personnel assignment calculating component, which is configured to calculate the number of supervisors corresponding to respective sports channels based on the channel load index of the respective sports channels.Type: ApplicationFiled: July 18, 2018Publication date: March 28, 2019Inventors: Hailan JIN, Hui DU, Qi YANG, Yang HAN
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Publication number: 20190096067Abstract: The present disclosure provides an analyzing and processing method and device for a road. In the analyzing and processing method for a road provided by the present disclosure, a slope value of a ground surface is obtained and image data of the ground surface is collected, and then the image data is analyzed and processed by using a pre-trained landform analysis model, so as to determine a landform type corresponding to the image data. A traveling condition is then determined based on the slope value of the ground surface and the landform type, and command information is generated according to the traveling conditions.Type: ApplicationFiled: August 21, 2018Publication date: March 28, 2019Inventors: Hailan Jin, Yang Han, Hui Du, Qi Yang