Patents by Inventor Wenyue LIU
Wenyue 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).
-
Patent number: 11948845Abstract: The present disclosure relates to a device and a system for testing flatness. The device for testing flatness includes a base, a testing platform, and a ranging sensor. The testing platform is assembled on the base. The testing platform includes a supporting structure. The supporting structure is disposed on the side of the testing platform away from the base and is used to support a to-be-tested board. The structure matches the structure of the to-be-tested board. The ranging sensor is disposed on the side of the testing platform away from the base. After the to-be-tested board is placed on the testing platform, the ranging sensor is used to test distances between a number N of to-be-tested positions on the to-be-tested board and the ranging sensor, to obtain N pieces of distance information, and the N pieces of distance information are used to determine the flatness of the to-be-tested board, where N is an integer greater than 2.Type: GrantFiled: September 23, 2021Date of Patent: April 2, 2024Assignee: BOE Technology Group Co., Ltd.Inventors: Shaodong Sun, Haoran Gao, Guangcai Yuan, Lilei Zhang, Wenyue Fu, Li Li, Hanbo Zheng, Shuqi Liu, Qi Qi, Junwei Yan, Pingkuan Gu, Lina Jing, Yan Chen, Yimin Chen
-
Patent number: 11926499Abstract: A folding device is provided. The folding device includes a bearing and fixing mechanism (1) configured to bear and fix a main body portion (21) of a to-be-folded device (2); a folding mechanism (3) located on at least one side of the bearing and fixing mechanism (1), the folding mechanism (3) being rotatably connected to the bearing and fixing mechanism (1) and configured to bear and fix a to-be-folded portion (22) of the to-be-folded device (2); and a driving mechanism (4) connected to the folding mechanism (3), the driving mechanism (4) being configured to drive the folding mechanism (3) to turn relative to the bearing and fixing mechanism (1), so as to fold the to-be-folded portion (22) to a side in a thickness direction of the main body portion (21). The folding device can fold automatically, and manual folding is avoided.Type: GrantFiled: April 9, 2021Date of Patent: March 12, 2024Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shuqi Liu, Xinhong Lu, Wenyue Fu, Haoran Gao, Guangcai Yuan, Li Li, Shaodong Sun, Song Fang, Dongfeng Du, Qi Qi
-
Publication number: 20220394774Abstract: Provided are a data merging method and apparatus for physical random access channel (PRACH) data merging, and a storage medium. The method includes the following. A task parameter of Current PRACH data merging is parsed. PRACH data of a to-be-merged antenna is read from a PRACH data cache. PRACH data merging between multiple antennas and/or RACH data merging within a PRACH of a present antenna are performed according to the task parameter. Merged data is output to a shared cache.Type: ApplicationFiled: October 19, 2020Publication date: December 8, 2022Inventors: Dong LI, Wenyue LIU
-
Patent number: 11478947Abstract: An elastic self-positioning pre-dicing device and method, the device includes a V-shaped self-positioning device, a cutter and a separation device; the V-shaped self-positioning device includes first and second elastic conveying faces which form a V-shaped conveying space, and materials are kept in a vertical state when arriving at a bottom end between the two elastic conveying faces with the conveying of the faces; the cutter is arranged at the bottom end between the two faces to cut the materials in half along a long axis; and the separation device is arranged at the lower part of the cutter and configured to convey the materials cut in half to next stage respectively. This overcomes the defects of low efficiency in manual dicing of seed potatoes and waste of seed potatoes. The half-cut seed potatoes will be conveyed to next intelligent dice identification station to ensure high utilization of seed potato production.Type: GrantFiled: October 30, 2019Date of Patent: October 25, 2022Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, INNER MONGOLIA UNIVERSITY FOR NATIONALITIESInventors: Yali Hou, Changhe Li, Dongzhou Jia, Huayang Zhao, Yuhui Zhao, Wenyue Liu, Zhongqi Lu, Dan Liu, Yucheng Wang, Yanbin Zhang, Min Yang
-
Patent number: 11440209Abstract: A conical self-positioning limit feeding device and method. The conical self-positioning limit feeding device has bearing pot, empty circle in the center of bearing pot, U-shaped slide way formed between outer circle and inner circle, rotating evacuation cone and limit feeding rod arranged in the bearing pot and rotate in the same direction, and the speed of the rotating evacuation cone is greater than that of the limit feeding rod; materials are placed in the bearing pot, the evacuation cone rotates, and the materials rotate in the U-shaped slide way of the bearing pot by the torque generated by the friction between rotating evacuation cone and materials, till the long axes of the materials are tangent to the radius of the rotating evacuation cone; the limit feeding rod rotates and pushes materials to exit at equal intervals, thereby achieving the arrangement of the materials in the direction of long axis.Type: GrantFiled: October 30, 2019Date of Patent: September 13, 2022Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, INNER MONGOLIA UNIVERSITY FOR NATIONALITIESInventors: Yali Hou, Changhe Li, Dongzhou Jia, Huayang Zhao, Wenyue Liu, Dan Liu, Yuhui Zhao, Zhongqi Lu, Yucheng Wang, Yanbin Zhang, Min Yang
-
Publication number: 20210402638Abstract: A conical self-positioning limit feeding device and method. The conical self-positioning limit feeding device has bearing pot, empty circle in the center of bearing pot, U-shaped slide way formed between outer circle and inner circle, rotating evacuation cone and limit feeding rod arranged in the bearing pot and rotate in the same direction, and the speed of the rotating evacuation cone is greater than that of the limit feeding rod; materials are placed in the bearing pot, the evacuation cone rotates, and the materials rotate in the U-shaped slide way of the bearing pot by the torque generated by the friction between rotating evacuation cone and materials, till the long axes of the materials are tangent to the radius of the rotating evacuation cone; the limit feeding rod rotates and pushes materials to exit at equal intervals, thereby achieving the arrangement of the materials in the direction of long axis.Type: ApplicationFiled: October 30, 2019Publication date: December 30, 2021Applicants: QINGDAO UNIVERSITY OF TECHNOLOGY, INNER MONGOLIA UNIVERSITY FOR NATIONALITIESInventors: Yali HOU, Changhe LI, Dongzhou JIA, Huayang ZHAO, Wenyue LIU, Dan LIU, Yuhui ZHAO, Zhongqi LU, Yucheng WANG, Yanbin ZHANG, Min YANG
-
Publication number: 20210402637Abstract: An elastic self-positioning pre-dicing device and method, the device includes a V-shaped self-positioning device, a cutter and a separation device; the V-shaped self-positioning device includes first and second elastic conveying faces which form a V-shaped conveying space, and materials are kept in a vertical state when arriving at a bottom end between the two elastic conveying faces with the conveying of the faces; the cutter is arranged at the bottom end between the two faces to cut the materials in half along a long axis; and the separation device is arranged at the lower part of the cutter and configured to convey the materials cut in half to next stage respectively. This overcomes the defects of low efficiency in manual dicing of seed potatoes and waste of seed potatoes. The half-cut seed potatoes will be conveyed to next intelligent dice identification station to ensure high utilization of seed potato production.Type: ApplicationFiled: October 30, 2019Publication date: December 30, 2021Applicants: QINGDAO UNIVERSITY OF TECHNOLOGY, INNER MONGOLIA UNIVERSITY FOR NATIONALITIESInventors: Yali HOU, Changhe LI, Dongzhou JIA, Huayang ZHAO, Yuhui ZHAO, Wenyue LIU, Zhongqi LU, Dan LIU, Yucheng WANG, Yanbin ZHANG, Min YANG