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).

  • Publication number: 20190287442
    Abstract: 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: Application
    Filed: November 17, 2017
    Publication date: September 19, 2019
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zifeng WANG, Yan REN, Lei CAO, Hailan JIN
  • Publication number: 20190261520
    Abstract: 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: Application
    Filed: May 4, 2018
    Publication date: August 22, 2019
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zifeng WANG, Yan REN, Lei CAO, Hailan JIN
  • Publication number: 20190179371
    Abstract: 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: Application
    Filed: February 20, 2019
    Publication date: June 13, 2019
    Inventors: Zifeng WANG, Lei CAO, Yan REN, Hailan JIN
  • Patent number: 10310175
    Abstract: 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: Grant
    Filed: October 26, 2017
    Date of Patent: June 4, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lei Cao, Zifeng Wang, Yan Ren, Hailan Jin
  • Publication number: 20190117093
    Abstract: 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: Application
    Filed: March 9, 2018
    Publication date: April 25, 2019
    Inventors: Hui DU, Yang HAN, Hailan JIN, Qi YANG
  • Publication number: 20190095829
    Abstract: 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: Application
    Filed: July 18, 2018
    Publication date: March 28, 2019
    Inventors: Hailan JIN, Hui DU, Qi YANG, Yang HAN
  • Publication number: 20190096067
    Abstract: 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: Application
    Filed: August 21, 2018
    Publication date: March 28, 2019
    Inventors: Hailan Jin, Yang Han, Hui Du, Qi Yang
  • Publication number: 20190066844
    Abstract: A fracture index determination system, method and storage medium are provided. The system includes: a bone mineral density (BMD) acquisition module, a balance degree acquisition module and a processing module. The BMD acquisition module and the balance degree acquisition module are connected to the processing module respectively; the BMD acquisition module is configured to acquire a BMD of a human body under test; the balance degree acquisition module is configured to acquire a balance degree of the human body under test, and the balance degree is used to characterize the standing stability of the human body; and the processing module is configured to determine a fracture index of the human body under test in accordance with the BMD and the balance degree of the human body under test. The system improves the accuracy of determining the fracture index.
    Type: Application
    Filed: June 26, 2018
    Publication date: February 28, 2019
    Inventors: Hailan Jin, Hui Du, Qi Yang, Yang Han
  • Publication number: 20190046067
    Abstract: 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: Application
    Filed: June 28, 2018
    Publication date: February 14, 2019
    Inventors: Hui Du, Qi Yang, Hailan Jin
  • Publication number: 20180290044
    Abstract: Protective gears and operating control methods thereof are provided. The protective gear includes at least one impact-resistant pad, containing a phase-change material and capable of at least partially wrapping a protected area; a phase-change controller, including a heating device and a cooling device configured to control the phase-change material; and a control circuit, configured to send a signal to the phase-change controller to control the phase-change material to be in a solid phase state after detecting a fall-down of the protected area, and send another signal to the phase-change controller to control the phase-change material to be in a liquid phase state after detecting an un-fall-down of the protected area.
    Type: Application
    Filed: May 19, 2017
    Publication date: October 11, 2018
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hailan Jin, Lei Cao
  • Publication number: 20180284342
    Abstract: 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: Application
    Filed: October 26, 2017
    Publication date: October 4, 2018
    Inventors: Lei Cao, Zifeng Wang, Yan Ren, Hailan Jin
  • Publication number: 20180125765
    Abstract: 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: Application
    Filed: November 28, 2013
    Publication date: May 10, 2018
    Applicant: KPT LTD.
    Inventors: Jae Uk LEE, Byung Ho PARK, Ik Joo LEE, Yanfu JIANG, Woon Jang LEE, Hailan JIN
  • Publication number: 20180103880
    Abstract: Embodiments of the present disclosure provide a blood glucose monitoring device and a monitoring method thereof, which can reduce the influence of the oral environment on the measurement accuracy. The blood glucose monitoring device comprises: a housing; a micro-current stimulation module connected to two electrodes and generating a current, the two electrodes being located on a surface of the housing and the current stimulating the parotid gland of a user through the two electrodes to produce fresh saliva; a saliva glucose acquisition module configured to acquire a glucose concentration in the saliva; a control processing module configured to control the micro-current stimulation module to work and to obtain a blood glucose concentration value from the glucose concentration.
    Type: Application
    Filed: January 4, 2017
    Publication date: April 19, 2018
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Hailan JIN
  • Publication number: 20180071177
    Abstract: The present invention provides a color-changing microcapsule composed of a core comprising an inner color layer having a color, a pressure-breakable wall layer surrounding the core, an optional outer color layer and an optional outermost layer, characterized in that said core comprises a core-seed and at least one inner color layer comprising a colorant and a binder, and said pressure-breakable wall layer comprises titanium dioxide particles and a binder. Said color-changing microcapsule has a high durability during storage and handling and a high masking ability of inner color, can be easily ruptured by pressing, rubbing, wiping and/or scrubbing with hand or an implement such as cloths, sponge or paper to reveal or develop the color on the inner color layer as well as can maintain the stability for a long time when incorporated into a carrier of cosmetic formulations.
    Type: Application
    Filed: November 28, 2013
    Publication date: March 15, 2018
    Applicant: KPT LTD.
    Inventors: Jae Uk LEE, Byung Ho PARK, Ik Joo LEE, Yanfu JIANG, Woon Jang LEE, Hailan JIN
  • Publication number: 20180035852
    Abstract: 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: Application
    Filed: July 12, 2017
    Publication date: February 8, 2018
    Inventors: Lei CAO, Xiao ZHANG, She LIN, Zifeng WANG, Nannan HU, Yan REN, Hailan JIN
  • Publication number: 20170325694
    Abstract: A body temperature measuring device and method. The body temperature measuring device includes: a soft and flexible stick-shaped shell, configured to be inserted into an external auditory canal of a testee in a process of measuring body temperature; a body temperature sensor configured to detect the body temperature; a master control chip connected with the body temperature sensor and configured to determine body temperature data corresponding to the body temperature; and a wireless communication module connected with the master control chip and configured to receive the body temperature data transmitted by the master control chip, and send the body temperature data to an external device. The body temperature sensor, the master control chip and the wireless commutation module are disposed in the stick-shaped shell.
    Type: Application
    Filed: September 7, 2016
    Publication date: November 16, 2017
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Hailan JIN