Patents by Inventor Wenfeng Jin
Wenfeng 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: 11781710Abstract: Disclosed are an electronic signboard and a wall hanging device. The electronic signboard includes a display device and a wall hanging device. The display device is provided with a first fitting portion, and the wall hanging device is provided with a second fitting portion detachably connected to the first fitting portion. The wall hanging device is further provided a fixing surface via which the wall hanging device is fixed to a mounting base.Type: GrantFiled: May 11, 2021Date of Patent: October 10, 2023Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yanjun Liu, Qingqing Ma, Yinan Gao, Tianjiao Wang, Junpeng Han, Yin Yuan, Jinmiao Tang, Hui Sun, Bangcan Xue, Jia Meng, Tao Jia, Wenfeng Jin, Ming Zhai, Shuo Li, Liguang Deng
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Patent number: 11610383Abstract: Provided is a display module, including: a shell; a display panel, wherein the display panel is disposed in the shell and is connected to the shell; a first light emitting component, wherein the first light emitting component is connected to the display panel and is configured to emit light of a target wavelength; and a fingerprint recognition sensor, wherein the fingerprint recognition sensor is disposed between the shell and the display panel and is fixedly connected to the shell; an orthographic projection of the fingerprint recognition sensor onto the display panel and an orthographic projection of the first light emitting component onto the display panel do not overlap; and the fingerprint recognition sensor is configured to recognize a fingerprint based on received light of the target wavelength reflected by an obstacle.Type: GrantFiled: August 27, 2021Date of Patent: March 21, 2023Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Tao Jia, Hao Wu, Wenfeng Jin, Libao Cui, Site Cai, Litao Fan, Jiaqiang Wang, Gang Ci, Meijuan An, Jia Meng, Dang Yang, Xiao Ma, Xuewen Cao, Zhiqiang Fan, Zheng Zhang, Bangcan Xue, Dong Zhang, Yanjun Liu, Liguang Deng, Feiwu Yuan
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Patent number: 11439565Abstract: A training apparatus is disclosed, comprising: a top structure, a bottom structure, and a traction structure disposed between the top structure and the bottom structure, and wherein the traction structure is configured to be retractable along an axial direction of the top or bottom structure to achieve relative movement between the top structure and the bottom structure.Type: GrantFiled: February 18, 2019Date of Patent: September 13, 2022Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Bangcan Xue, Yanjun Liu, Taesung Kang, Dong Zhang, Tao Jia, Liguang Deng, Jian Bai, Wenfeng Jin, Hongqiang Ji, Zhehua Long, Jia Meng
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Publication number: 20220100983Abstract: Provided is a display module, including: a shell; a display panel, wherein the display panel is disposed in the shell and is connected to the shell; a first light emitting component, wherein the first light emitting component is connected to the display panel and is configured to emit light of a target wavelength; and a fingerprint recognition sensor, wherein the fingerprint recognition sensor is disposed between the shell and the display panel and is fixedly connected to the shell; an orthographic projection of the fingerprint recognition sensor onto the display panel and an orthographic projection of the first light emitting component onto the display panel do not overlap; and the fingerprint recognition sensor is configured to recognize a fingerprint based on received light of the target wavelength reflected by an obstacle.Type: ApplicationFiled: August 27, 2021Publication date: March 31, 2022Inventors: Tao JIA, Hao WU, Wenfeng JIN, Libao CUI, Site CAI, Litao FAN, Jiaqiang WANG, Gang CI, Meijuan AN, Jia MENG, Dang YANG, Xiao MA, Xuewen CAO, Zhiqiang FAN, Zheng ZHANG, Bangcan XUE, Dong ZHANG, Yanjun LIU, Liguang DENG, Feiwu YUAN
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Publication number: 20220065394Abstract: Disclosed are an electronic signboard and a wall hanging device. The electronic signboard includes a display device and a wall hanging device. The display device is provided with a first fitting portion, and the wall hanging device is provided with a second fitting portion detachably connected to the first fitting portion. The wall hanging device is further provided a fixing surface via which the wall hanging device is fixed to a mounting base.Type: ApplicationFiled: May 11, 2021Publication date: March 3, 2022Inventors: Yanjun LIU, Qingqing MA, Yinan GAO, Tianjiao WANG, Junpeng HAN, Yin YUAN, Jinmiao TANG, Hui SUN, Bangcan XUE, Jia MENG, Tao JIA, Wenfeng JIN, Ming ZHAI, Shuo LI, Liguang DENG
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Publication number: 20210322251Abstract: A training apparatus is disclosed, comprising: a top structure, a bottom structure, and a traction structure disposed between the top structure and the bottom structure, and wherein the traction structure is configured to be retractable along an axial direction of the top or bottom structure to achieve relative movement between the top structure and the bottom structure.Type: ApplicationFiled: February 18, 2019Publication date: October 21, 2021Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Bangcan XUE, Yanjun LIU, Taesung KANG, Dong ZHANG, Tao JIA, Liguang DENG, Jian BAI, Wenfeng JIN, Hongqiang JI, Zhehua LONG, Jia MENG
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Patent number: 11123254Abstract: A finger exoskeleton robot includes a support plate, at least one finger mechanism, and a temperature control system. Each of the finger mechanisms includes a plurality of finger sleeves and joint drivers. The sleeves of the finger mechanism are sequentially arranged at a distance and configured to be correspondingly worn on a plurality of knuckles of the user's fingers. Every two finger sleeves adjacent to each other of the finger mechanism are connected by one joint driver. The support plate and one of the finger sleeves closest to the support plate are connected by one joint driver. The joint driver is switched between a flat state and a curved state when the temperature of the joint drivers is higher than or lower than a phase change temperature value. A temperature control system is electrically connected to the respective joint drives and respectively controls the temperature of the joint drivers.Type: GrantFiled: April 29, 2019Date of Patent: September 21, 2021Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Bangcan Xue, Yanjun Liu, Liguang Deng, Wenfeng Jin, Jian Bai, Xiaoliang Fu, Dong Zhang, Tao Jia, Zhehua Long, Jia Meng, Shuqian Dou
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Patent number: 11123252Abstract: The present disclosure provides a flexible suit and a flexible system for rehabilitation training of a human leg. The flexible suit includes a first hip joint motion assembly, a first knee joint motion assembly and a first ankle joint motion assembly, a first end of the first knee joint motion assembly is connected with the first hip joint motion assembly, a second end of the first knee joint motion assembly is connected with the first ankle joint motion assembly, the first hip joint motion assembly, the first knee joint motion assembly, and the first ankle joint motion assembly each includes a flexible mechanism, and at least one of a group consisting of the first hip joint motion assembly, the first knee joint motion assembly, and the first ankle joint motion assembly is configured to operate under gas drive.Type: GrantFiled: April 18, 2019Date of Patent: September 21, 2021Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Bangcan Xue, Yanjun Liu, Taesung Kang, Liguang Deng, Wenfeng Jin, Jian Bai, Dong Zhang, Tao Jia, Jia Meng, Hongqiang Ji, Zhehua Long, Yu Liu, Yanbin Liang, Meijuan An, Jinge Zhao, Feiwu Yuan
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Publication number: 20200069504Abstract: A finger exoskeleton robot includes a support plate, at least one finger mechanism, and a temperature control system. Each of the finger mechanisms includes a plurality of finger sleeves and joint drivers. The sleeves of the finger mechanism are sequentially arranged at a distance and configured to be correspondingly worn on a plurality of knuckles of the user's fingers. Every two finger sleeves adjacent to each other of the finger mechanism are connected by one joint driver. The support plate and one of the finger sleeves closest to the support plate are connected by one joint driver. The joint driver is switched between a flat state and a curved state when the temperature of the joint drivers is higher than or lower than a phase change temperature value. A temperature control system is electrically connected to the respective joint drives and respectively controls the temperature of the joint drivers.Type: ApplicationFiled: April 29, 2019Publication date: March 5, 2020Inventors: Bangcan XUE, Yanjun LIU, Liguang DENG, Wenfeng JIN, Jian BAI, Xiaoliang FU, Dong ZHANG, Tao JIA, Zhehua LONG, Jia MENG, Shuqian DOU
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Publication number: 20200009001Abstract: The present disclosure provides a flexible suit and a flexible system for rehabilitation training of a human leg. The flexible suit includes a first hip joint motion assembly, a first knee joint motion assembly and a first ankle joint motion assembly, a first end of the first knee joint motion assembly is connected with the first hip joint motion assembly, a second end of the first knee joint motion assembly is connected with the first ankle joint motion assembly, the first hip joint motion assembly, the first knee joint motion assembly, and the first ankle joint motion assembly each includes a flexible mechanism, and at least one of a group consisting of the first hip joint motion assembly, the first knee joint motion assembly, and the first ankle joint motion assembly is configured to operate under gas drive.Type: ApplicationFiled: April 18, 2019Publication date: January 9, 2020Inventors: Bangcan Xue, Yanjun Liu, Taesung Kang, Liguang Deng, Wenfeng Jin, Jian Bai, Dong Zhang, Tao Jia, Jia Meng, Hongqiang Ji, Zhehua Long, Yu Liu, Yanbin Liang, Meijuan An, Jinge Zhao, Feiwu Yuan
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Patent number: 10067367Abstract: A light guide plate, a backlight module, a liquid crystal display module and a liquid crystal display device are disclosed. The light guide plate comprises a light-guide-plate body and a protecting frame. The light-guide-plate body comprises a light-exiting surface and a light-transmitting surface that are opposite to each other, and a plurality of side surfaces connecting the light-exiting surface with the light-transmitting surface. The protecting frame comprises a vertical wall and a horizontal wall extending from the vertical wall to an inner side of the protecting frame. The horizontal wall comprises a first contact surface which is attached to an edge of the light-exiting surface. The vertical wall comprises a second contact surface which is connected with the first contact surface, and the second contact surface is attached to side surfaces of the light-guide-plate body.Type: GrantFiled: June 26, 2015Date of Patent: September 4, 2018Assignees: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.Inventors: Yufei Liu, Changchun Wei, Wenfeng Jin, Ming Zhai, Hyungkyu Kim
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Publication number: 20160327733Abstract: A light guide plate, a backlight module, a liquid crystal display module and a liquid crystal display device are disclosed. The light guide plate comprises a light-guide-plate body and a protecting frame. The light-guide-plate body comprises a light-exiting surface and a light-transmitting surface that are opposite to each other, and a plurality of side surfaces connecting the light-exiting surface with the light-transmitting surface. The protecting frame comprises a vertical wall and a horizontal wall extending from the vertical wall to an inner side of the protecting frame. The horizontal wall comprises a first contact surface which is attached to an edge of the light-exiting surface. The vertical wall comprises a second contact surface which is connected with the first contact surface, and the second contact surface is attached to side surfaces of the light-guide-plate body.Type: ApplicationFiled: June 26, 2015Publication date: November 10, 2016Applicants: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.Inventors: Yufei Liu, Changchun Wei, Wenfeng Jin, Ming Zhai, Hyungkyu Kim