Patents by Inventor Yongzhang Liu
Yongzhang 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).
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Patent number: 12236580Abstract: The present disclosure provides a detection method. The detection method includes inputting an image to be detected into a detection model being pre-constructed and detecting the image to be detected. The detection model includes a defect classification identification sub-model configured to identify a classification of a defect in the image to be detected, and the defect classification identification sub-model comprises a plurality of base models and a secondary model. The present disclosure further provides an electronic device and a non-transitory computer-readable storage medium.Type: GrantFiled: December 18, 2023Date of Patent: February 25, 2025Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yongzhang Liu, Zhaoyue Li, Dong Chai, Hong Wang
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Patent number: 12106465Abstract: An image marking method, apparatus and system, which relates to the technical field of image processing. The present disclosure includes, when the working mode of the first client is a first mode, receiving a first marking task assigned by a second client, on the condition that the image marking approach is the first marking approach, according to a neural network model, determining a first marking result corresponding to the first original image; on the condition that the image marking approach is the second marking approach, according to an unsupervised algorithm model, determining a second marking result corresponding to the first original image; on the condition that the image marking approach is the third marking approach, receiving a third marking result inputted by a user into the first original image; and sending a target marking result to the second client.Type: GrantFiled: March 26, 2021Date of Patent: October 1, 2024Assignee: BOE Technology Group Co., Ltd.Inventors: Yaoping Wang, Meijuan Zhang, Yongzhang Liu, Zhaoyue Li, Dong Chai, Hong Wang
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Publication number: 20240119584Abstract: The present disclosure provides a detection method. The detection method includes inputting an image to be detected into a detection model being pre-constructed and detecting the image to be detected. The detection model includes a defect classification identification sub-model configured to identify a classification of a defect in the image to be detected, and the defect classification identification sub-model comprises a plurality of base models and a secondary model. The present disclosure further provides an electronic device and a non-transitory computer-readable storage medium.Type: ApplicationFiled: December 18, 2023Publication date: April 11, 2024Inventors: Yongzhang LIU, Zhaoyue LI, Dong CHAI, Hong WANG
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Patent number: 11900589Abstract: The present disclosure provides a detection device of a display panel. The detection device includes: an image receiver configured to receive a detection image of a display panel to be detected; a detector configured to input the detection image of the display panel to be detected into a detection model and generate a detection result by the detection model, the detection model is pre-constructed and configured to detect the display panel. The disclosure also provides a detection method of the display panel, an electronic device and a computer readable medium.Type: GrantFiled: May 29, 2020Date of Patent: February 13, 2024Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yongzhang Liu, Zhaoyue Li, Dong Chai, Hong Wang
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Publication number: 20220414859Abstract: An image marking method, apparatus and system, which relates to the technical field of image processing. The present disclosure includes, when the working mode of the first client is a first mode, receiving a first marking task assigned by a second client, on the condition that the image marking approach is the first marking approach, according to a neural network model, determining a first marking result corresponding to the first original image; on the condition that the image marking approach is the second marking approach, according to an unsupervised algorithm model, determining a second marking result corresponding to the first original image; on the condition that the image marking approach is the third marking approach, receiving a third marking result inputted by a user into the first original image; and sending a target marking result to the second client.Type: ApplicationFiled: March 26, 2021Publication date: December 29, 2022Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yaoping Wang, Meijuan Zhang, Yongzhang Liu, Zhaoyue Li, Dong Chai, Hong Wang
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Publication number: 20220343481Abstract: The present disclosure provides a detection device of a display panel. The detection device includes: an image receiver configured to receive a detection image of a display panel to be detected; a detector configured to input the detection image of the display panel to be detected into a detection model and generate a detection result by the detection model, the detection model is pre-constructed and configured to detect the display panel. The disclosure also provides a detection method of the display panel, an electronic device and a computer readable medium.Type: ApplicationFiled: May 29, 2020Publication date: October 27, 2022Inventors: Yongzhang LIU, Zhaoyue LI, Dong CHAI, Hong WANG
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Patent number: 8322285Abstract: A combined firework is disclosed. In the combined firework, several tubular holes whose central longitudinal axes are parallel to each other are uniformly distributed in a body, the tubular holes have openings upward and bottom ends closed. The closed end of the bottom of each tubular hole is provided with two small through holes penetrating through the bottom of the body and respectively provided with an inward fuse and an outward fuse in series connection. The body, the tubular holes and the small through holes thereof are an integrally molded structure. On the bottom in the tubular hole propellant powder is provided and connected with the outward fuse and the inward fuse. On the propellant powder an inner cylinder or effect powder is provided.Type: GrantFiled: July 21, 2010Date of Patent: December 4, 2012Inventors: Ziyou Zhong, Yongzhang Liu, Weimin Zhong, Liang Zhong, Binbo Gong
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Patent number: 8286556Abstract: The present invention discloses an integral-type combined firework, in which several tubular holes whose central longitudinal axes are parallel to each other are uniformly distributed on a body, the tubular holes have openings upward and bottom ends closed, the closed end of the bottom of each tubular hole is provided with one small through hole that penetrates through the bottom of the body and is provided with a spreading fuse, the body, the tubular holes and the small through holes thereof are an integrally molded structure; the bottom in each tubular holes is provided with propellant powder and connected with the spreading fuse, the propellant powder is provided with an inner cylinder or an effect powder on it.Type: GrantFiled: July 20, 2010Date of Patent: October 16, 2012Inventors: Ziyou Zhong, Yongzhang Liu, Weimin Zhong, Liang Zhong, Binbo Gong
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Publication number: 20110017087Abstract: A combined firework is disclosed in the invention. In the combined firework, several tubular holes whose central axes are parallel to each other are uniformly distributed in a body, the tubular holes have openings upward and bottom ends closed, the closed end of the bottom of each tubular hole is provided with two small through holes penetrating through the bottom of the body and respectively provided with an inward fuse and an outward fuse in series connection, the body, the tubular holes and the small through holes thereof are an integral structure moulded in one time; on the bottom in the tubular hole propellant powder is provided and connected with the outward fuse and the inward fuse, on the propellant powder an inner cylinder or effect powder is provided.Type: ApplicationFiled: July 21, 2010Publication date: January 27, 2011Inventors: Ziyou ZHONG, Yongzhang LIU, Weimin ZHONG, Liang ZHONG, Binbo GONG
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Publication number: 20110017086Abstract: The present invention discloses an integral-type combined firework, in which several tubular holes whose central axes are parallel to each other are uniformly distributed on a body, the tubular holes have openings upward and bottom ends closed, the closed end of the bottom of each tubular hole is provided with one small through hole that penetrates through the bottom of the body and is provided with a spreading fuse, the body, the tubular holes and the small through holes thereof are an integral structure moulded in one time; the bottom in the tubular holes is provided with propellant powder and connected with the spreading fuse, the propellant powder is provided with an inner cylinder or an effect powder on it.Type: ApplicationFiled: July 20, 2010Publication date: January 27, 2011Inventors: Ziyou ZHONG, Yongzhang LIU, Weimin ZHONG, Liang ZHONG, Binbo GONG
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Patent number: D1059056Type: GrantFiled: May 18, 2023Date of Patent: January 28, 2025Assignee: Hangzhou Yixiang Technology Research and Development Co., Ltd.Inventors: Baichen Dong, Yulin Ye, Jianing Zhu, Yongzhang Liu
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Patent number: D1066136Type: GrantFiled: July 14, 2023Date of Patent: March 11, 2025Assignee: ZHEJIANG CFMOTO POWER CO., LTD.Inventors: Chengyao Liang, Yanwei Lai, Qihua Xiao, Yongzhang Liu, Xukai Chen
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Patent number: D1067826Type: GrantFiled: March 24, 2023Date of Patent: March 25, 2025Assignee: ZHEJIANG CFMOTO POWER CO., LTDInventors: Chengyao Liang, Yanwei Lai, Yongzhang Liu, Weikang Mao
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Patent number: D1067827Type: GrantFiled: March 24, 2023Date of Patent: March 25, 2025Assignee: ZHEJIANG CFMOTO POWER CO., LTDInventors: Yongzhang Liu, Yanwei Lai, Qihua Xiao, Yuting Chu
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Patent number: D1067828Type: GrantFiled: March 24, 2023Date of Patent: March 25, 2025Assignee: ZHEJIANG CFMOTO POWER CO., LTDInventors: Yongzhang Liu, Yanwei Lai, Qihua Xiao, Shuwei Guo
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Patent number: D1071578Type: GrantFiled: April 1, 2023Date of Patent: April 22, 2025Assignee: Hangzhou Yixiang Technology R & D Co., Ltd.Inventors: Baichen Dong, Yulin Ye, Jianing Zhu, Yongzhang Liu
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Patent number: D1071583Type: GrantFiled: July 31, 2023Date of Patent: April 22, 2025Assignee: Hangzhou Yixiang Technology Research and Development Co., Ltd.Inventors: Baichen Dong, Yulin Ye, Jianing Zhu, Yongzhang Liu