Patents by Inventor Jiahong Xu
Jiahong Xu 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: 11914675Abstract: An image processing method includes: receiving a processing instruction for an image; screening out a plurality of target images from a plurality of acquired images; determining a first feature value and a second feature value of the target area of each of the target images; determining a similarity between the first feature values of the target areas in every two target images according to all the determined first feature values, and determining a similarity between the second feature values of the target areas in every two target images according to all the determined second feature values; and, if a first target similarity is within a first preset range, and a second target similarity is within a second preset range, determining that a first image and a second image belong to the same image set.Type: GrantFiled: October 22, 2021Date of Patent: February 27, 2024Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Guolin Zhang, Kaiqin Xu, Jiahong Zou, Quanguo Zhou, Xun Huang, Hongxiang Shen, Jiuyang Cheng
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Patent number: 11859808Abstract: The present invention provides a multifunctional bracket and a method, the multifunctional bracket comprising a photo frame, a mobile phone holder, a support rod, a stand column, and a base stand, the photo frame comprises a fixed backboard and a transparent board, the bottom ends of the fixed backboard and the transparent board are fixedly connected, and the upper ends are connected to each other in a detachable manner; the mobile phone holder includes a stand backboard and a support board, the stand backboard and the support board are attached to each other, and a charging device is installed on the back of the stand backboard; the top of the support rod is equipped with a third slot, and a detachable light bulb is placed in the third slot; the stand column comprises a cylinder and a placement block, the method is the method of using the multifunctional bracket.Type: GrantFiled: August 27, 2023Date of Patent: January 2, 2024Inventor: Jiahong Xu
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Patent number: 11575823Abstract: The present disclosure discloses a method and a system for imaging. The method for imaging objects using the system for imaging. The system for imaging comprises a lens. The objects comprise a first object, a second object and a third object located at different positions on a first preset track. The method for imaging comprises: allowing the lens and the first preset track to move relatively in a first predetermined relationship to acquire a clear image of the third object using the system for imaging without focusing, the first predetermined relationship is determined by a focal plane position of the first object and a focal plane position of the second object. The aforementioned method for imaging is high in imaging efficiency and is capable of fast focusing according to the first predetermined relationship even if focus tracking fails so that the blurring of a photographed image due to defocusing is avoided.Type: GrantFiled: May 17, 2022Date of Patent: February 7, 2023Assignee: GeneMind Biosciences Company LimitedInventors: Linsen Li, Ruitao Sun, Jiahong Xu, Zhiliang Zhou, Zefei Jiang, Qin Yan
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Publication number: 20220279130Abstract: The present disclosure discloses a method and a system for imaging. The method for imaging objects using the system for imaging. The system for imaging comprises a lens. The objects comprise a first object, a second object and a third object located at different positions on a first preset track. The method for imaging comprises: allowing the lens and the first preset track to move relatively in a first predetermined relationship to acquire a clear image of the third object using the system for imaging without focusing, the first predetermined relationship is determined by a focal plane position of the first object and a focal plane position of the second object. The aforementioned method for imaging is high in imaging efficiency and is capable of fast focusing according to the first predetermined relationship even if focus tracking fails so that the blurring of a photographed image due to defocusing is avoided.Type: ApplicationFiled: May 17, 2022Publication date: September 1, 2022Inventors: Linsen LI, Ruitao SUN, Jiahong XU, Zhiliang ZHOU, Zefei JIANG, Qin YAN
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Patent number: 11368614Abstract: The present disclosure discloses a method and a system for imaging. The method for imaging objects using the system for imaging. The system for imaging comprises a lens. The objects comprise a first object, a second object and a third object located at different positions on a first preset track. The method for imaging comprises: allowing the lens and the first preset track to move relatively in a first predetermined relationship to acquire a clear image of the third object using the system for imaging without focusing, the first predetermined relationship is determined by a focal plane position of the first object and a focal plane position of the second object. The aforementioned method for imaging is high in imaging efficiency and is capable of fast focusing according to the first predetermined relationship even if focus tracking fails so that the blurring of a photographed image due to defocusing is avoided.Type: GrantFiled: July 23, 2019Date of Patent: June 21, 2022Assignee: GeneMind Biosciences Company LimitedInventors: Linsen Li, Ruitao Sun, Jiahong Xu, Zhiliang Zhou, Zefei Jiang, Qin Yan
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Patent number: 11352041Abstract: A bedframe comprising an enclosing frame and several support legs installed on the underside of enclosing frame for supporting the enclosing frame and enclosing sheets located between the support legs; an outer opening groove extended in the length direction is located inward in the lateral surface of support leg; the opening width of the outer opening groove is larger than or equal to the inner width of outer opening groove. The enclosing sheet extends out of the support leg along the opening of outer opening groove. In the assembling of enclosing sheet, the first inner tube and the side edge of enclosing sheet are flat put in the opening of outer opening groove along the side edge of support leg, the operation is easy, convenient for later disassembly and cleaning.Type: GrantFiled: May 23, 2019Date of Patent: June 7, 2022Assignee: Dongguan Master Kids Toy Co., Ltd.Inventor: Jiahong Xu
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Publication number: 20210266469Abstract: The present disclosure discloses a method and a system for imaging. The method for imaging objects using the system for imaging. The system for imaging comprises a lens. The objects comprise a first object, a second object and a third object located at different positions on a first preset track. The method for imaging comprises: allowing the lens and the first preset track to move relatively in a first predetermined relationship to acquire a clear image of the third object using the system for imaging without focusing, the first predetermined relationship is determined by a focal plane position of the first object and a focal plane position of the second object. The aforementioned method for imaging is high in imaging efficiency and is capable of fast focusing according to the first predetermined relationship even if focus tracking fails so that the blurring of a photographed image due to defocusing is avoided.Type: ApplicationFiled: July 23, 2019Publication date: August 26, 2021Inventors: Linsen LI, Ruitao SUN, Jiahong XU, Zhiliang ZHOU, Zefei JIANG, Qin YAN
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Publication number: 20200352342Abstract: A bedframe, comprising an enclosing frame and several support legs installed on the underside of enclosing frame for supporting the enclosing frame and enclosing sheets located between the support legs; an outer opening groove extended in the length direction is located inward in the lateral surface of support leg; the opening width of the outer opening groove is larger than or equal to the inner width of outer opening groove. The enclosing sheet extends out of the support leg along the opening of outer opening groove. In the assembling of enclosing sheet, the first inner tube and the side edge of enclosing sheet are flat put in the opening of outer opening groove along the side edge of support leg, the operation is easy, convenient for later disassembly and cleaning.Type: ApplicationFiled: May 10, 2019Publication date: November 12, 2020Inventor: Jiahong Xu
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Publication number: 20200307668Abstract: A bedframe comprising an enclosing frame and several support legs installed on the underside of enclosing frame for supporting the enclosing frame and enclosing sheets located between the support legs; an outer opening groove extended in the length direction is located inward in the lateral surface of support leg; the opening width of the outer opening groove is larger than or equal to the inner width of outer opening groove. The enclosing sheet extends out of the support leg along the opening of outer opening groove. In the assembling of enclosing sheet, the first inner tube and the side edge of enclosing sheet are flat put in the opening of outer opening groove along the, side edge of support leg, the operation is easy, convenient for later disassembly and cleaning.Type: ApplicationFiled: May 23, 2019Publication date: October 1, 2020Inventor: JIAHONG XU
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Patent number: 10499748Abstract: An baby dining chair comprises a seat bucket, an armrest, and a seat bucket support mechanism, and a first pivotal portion and a second pivotal portion are set on the two sides of the seat bucket; the dining table includes a table top and table connecting arms, wherein the table connecting arm includes a table connecting upper arm and a table connecting lower arm pivotally connected with each other, and a connecting arm rotation and control mechanism. The improved baby dining chair, not only can the seat angle be adjusted, but also the dining table, during the seat angle adjustment, can be adjusted adaptively in accordance with the adjustment of seat angle, so that the dining table connecting lower arm will always be kept in a horizontal state to ensure that the dining table will not tilt at a certain angle.Type: GrantFiled: April 23, 2018Date of Patent: December 10, 2019Assignee: DONGGUAN MASTER KIDS TOY CO., LTD.Inventor: Jiahong Xu
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Publication number: 20190320813Abstract: An baby dining chair comprises a seat bucket, an armrest, and a seat bucket support mechanism, and a first pivotal portion and a second pivotal portion are set on the two sides of the seat bucket; the dining table includes a table top and table connecting arms, wherein the table connecting arm includes a table connecting upper arm and a table connecting lower arm pivotally connected with each other, and a connecting arm rotation and control mechanism. The improved baby dining chair, not only can the seat angle be adjusted, but also the dining table, during the seat angle adjustment, can be adjusted adaptively in accordance with the adjustment of seat angle, so that the dining table connecting lower arm will always be kept in a horizontal state to ensure that the dining table will not tilt at a certain angle.Type: ApplicationFiled: April 23, 2018Publication date: October 24, 2019Inventor: JIAHONG XU
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Patent number: 10136738Abstract: The present invention discloses a hook-on chair comprising a seat, a lower clamping arm, a height adjustment mechanism and a height fine-adjustment mechanism. The seat comprises a seat body, which is provided with an upper clamping arm and a vertical support tube. The lower clamping arm is arranged on the vertical support tube and vertically moves along the same. A lower clamping unit is arranged on the front portion of the lower clamping arm and below the upper clamping arm. The height adjustment mechanism comprises an adjustment part arranged in the vertical support tube, and a first locking device used for locking the lower clamping arm on the adjustment part. The height fine-adjustment mechanism is arranged on the lower portion of the vertical support tube, and used for driving the adjustment part to vertically move in the vertical support tube and adjust the height of the lower clamping arm.Type: GrantFiled: February 10, 2017Date of Patent: November 27, 2018Inventor: Jiahong Xu
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Publication number: 20180140110Abstract: The present invention discloses a hook-on chair comprising a seat, a lower clamping arm, a height adjustment mechanism and a height fine-adjustment mechanism. The seat comprises a seat body, which is provided with an upper clamping arm and a vertical support tube. The lower clamping arm is arranged on the vertical support tube and vertically moves along the same. A lower clamping unit is arranged on the front portion of the lower clamping arm and below the upper clamping arm. The height adjustment mechanism comprises an adjustment part arranged in the vertical support tube, and a first locking device used for locking the lower clamping arm on the adjustment part. The height fine-adjustment mechanism is arranged on the lower portion of the vertical support tube, and used for driving the adjustment part to vertically move in the vertical support tube and adjust the height of the lower clamping arm.Type: ApplicationFiled: February 10, 2017Publication date: May 24, 2018Inventor: Jiahong XU
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Publication number: 20180093692Abstract: The present invention discloses a foldable baby stroller comprising a frame, a seat and a storage bag. The frame is composed of a joint unit, front tubes, rear tubes, a support, a handrail and a push handle assembly. The lower parts of the front tubes and the rear tubes are provided with front wheels and rear wheels, respectively. The seat for a baby is installed on the support. The storage bag consists of a bag body and straps connected therewith, and the bag body is connected with the rear tubes. When the frame is folded, a user could put on the straps and shoulder up the folded baby stroller. In this way, both hands can be freed for other chores, for example, handling other objects or embracing a baby with arms.Type: ApplicationFiled: February 10, 2017Publication date: April 5, 2018Inventor: Jiahong XU
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Patent number: 9796404Abstract: An interlocking folding component for strollers, comprising: a handle lower tube, bending joints and folding joints installed on the upper end and lower end of the handle lower tube; the folding joint is configured with a first locking device to lock itself to prevent rotation; the bending joint is configured with a second locking device to lock itself to prevent rotation; the second locking device is interlocked with the first locking device and can unlock the first locking device; the upper end of the bending joint is configured with an unlocking device; the unlocking device can be driven to unlock the second locking device, so that the bending joint can rotate, and during rotation. After folding, the stroller occupies a small space and can stand, providing great convenience for transportation and storage.Type: GrantFiled: August 21, 2015Date of Patent: October 24, 2017Assignee: Dongguan Master Kids Toy Co., LtdInventor: Jiahong Xu
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Publication number: 20170050660Abstract: An interlocking folding component for strollers, comprising: a handle lower tube, bending joints and folding joints installed on the upper end and lower end of the handle lower tube; the folding joint is configured with a first locking device to lock itself to prevent rotation; the bending joint is configured with a second locking device to lock itself to prevent rotation; the second locking device is interlocked with the first locking device and can unlock the first locking device; the upper end of the bending joint is configured with an unlocking device; the unlocking device can be driven to unlock the second locking device, so that the bending joint can rotate, and during rotation. After folding, the stroller occupies a small space and can stand, providing great convenience for transportation and storage.Type: ApplicationFiled: August 21, 2015Publication date: February 23, 2017Applicant: Dongguan Master Kids Toy Co., LtdInventor: Jiahong Xu
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Publication number: 20160324330Abstract: A conveniently foldable high chair comprises a joint assembly and a front bipod, a rear bipod, a backrest assembly and a dinner plate which are connected with the joint assembly respectively and are mutually rotatable. The joint assembly is provided with a first lock unit for locking the joint assembly to prevent the joint assembly from rotating. A collection belt assembly for driving the first lock unit to be unlocked is disposed on the front bipod and driven to unlock the first lock unit. The front bipod, the rear bipod, the backrest assembly and the dinner plate connected with the joint assembly are folded under the gravity thereof, so that the objective of folding and collection in one second can be achieved. Moreover, after the front bipod, the rear bipod, the backrest assembly and the dinner plate are folded through the joint assembly, the volume is very small.Type: ApplicationFiled: May 20, 2015Publication date: November 10, 2016Inventor: Jiahong XU
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Publication number: 20140339793Abstract: The present invention reveals a Single-Handedly Foldable Stroller that includes a Hand Tube, a Front Leg Tube, a Front Helm, a Rear Leg Tube, a Rear Helm, and 2 Joint Components. Said Joint Components connect the Hand Tube, the Front Leg Tube and the Rear Leg Tube with each other. Each said Joint Components includes an Upper Joint, a Lower Joint, a Sleeve, a Sleeve Limiting Pedestal and a Folding Operation Component. The Upper Joint is connected with the Hand Tube, and the Lower Joint is connected with the Front Leg Tube. One end of the Sleeve is inserted in the Sleeve Limiting Pedestal, while the other end is sleeved in the Rear Leg Tube. Moving the Sleeve through the Folding Operation Component would gradually turn the Upper Joint and the Lower Joint counter-clockwise, accomplishing the folding/expanding of the Stroller.Type: ApplicationFiled: May 20, 2013Publication date: November 20, 2014Applicant: Dongguang Master Kids Toy Co., LtdInventor: Jiahong Xu
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Patent number: 8870213Abstract: The present invention reveals a Single-Handedly Foldable Stroller that includes a Hand Tube, a Front Leg Tube, a Front Helm, a Rear Leg Tube, a Rear Helm, and 2 Joint Components. Said Joint Components connect the Hand Tube, the Front Leg Tube and the Rear Leg Tube with each other. Each said Joint Components includes an Upper Joint, a Lower Joint, a Sleeve, a Sleeve Limiting Pedestal and a Folding Operation Component. The Upper Joint is connected with the Hand Tube, and the Lower Joint is connected with the Front Leg Tube. One end of the Sleeve is inserted in the Sleeve Limiting Pedestal, while the other end is sleeved in the Rear Leg Tube. Moving the Sleeve through the Folding Operation Component would gradually turn the Upper Joint and the Lower Joint counter-clockwise, accomplishing the folding/expanding of the Stroller.Type: GrantFiled: May 20, 2013Date of Patent: October 28, 2014Inventor: Jiahong Xu
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Patent number: D988012Type: GrantFiled: January 11, 2023Date of Patent: June 6, 2023Inventor: Jiahong Xu