Patents by Inventor Jin Shen
Jin Shen 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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Publication number: 20240241815Abstract: Disclosed methods for selecting test cases determine differences between first and second versions of firmware. The first version may correspond to a version currently in use while the second version represent an update to the first version, including one or more bug fixes and/or additional features. Based at least in part on the differences between the two versions, one or more functions most likely to be impacted by the update are identified. Disclosed methods and system may then modify binary code for the second firmware version to cause the one or more impacted functions, when called, to return unconditionally a predetermined error value. With the firmware thus modified, a plurality of test cases are executed one time. Any test cases failing with the appropriate error value are identified as selected test cases and included within a group of target test cases for performing regression testing of the second version.Type: ApplicationFiled: February 28, 2023Publication date: July 18, 2024Applicant: Dell Products L.P.Inventors: Xiaowei SHEN, Qin ZHANG, Celine Ling XU, Jin QIN
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Publication number: 20240242656Abstract: A power supply circuit, a driving method thereof, a printed circuit board, a display module and a display apparatus are disclosed, which relates to a technical field of displaying. The power supply circuit includes a first power management chip and a second power management chip configured to be respectively connected with a display panel and provide different driving signals to the display panel, and the driving signals are configured for driving the display panel to display.Type: ApplicationFiled: May 20, 2022Publication date: July 18, 2024Applicants: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.Inventors: Ying Zhang, Jin Sha, Can Shen, Xiang Fang, Bo Ran, Chao Gao, Yao Chen, Yiming Cheng, Jinxiang Li, Shifei Huang, Shengjie Yin, Pan Chen, Jun Tao, Wendi Zhang, Zhou Zhang, Qiuju Xie, Jun Wei, Hongchao Su
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Patent number: 11972583Abstract: The present disclosure provides a fluorescence image registration method, the method includes: acquiring a fluorescence image of a biochip; selecting a preset local region of the fluorescence image; acquiring a position of a minimum value of a sum of brightness values of pixels in a first direction and a second direction, and obtaining pixel-level registration points; dividing the pixel-level registration points into non-defective pixels and defective pixels; if the fluorescence image meets the preset standard, correcting positions of the defective pixels according to positions of the non-defective pixels; acquiring a position of a center of gravity of image points of fluorescent molecules according to a center of gravity method; fitting straight lines in the first direction and the second direction respectively according to the position of the center of gravity; and acquiring boundary points of the fluorescence image and calculating the positions of the boundary points.Type: GrantFiled: January 31, 2019Date of Patent: April 30, 2024Assignee: BGI SHENZHENInventors: Jin-Jin Shen, Da-Wei Li, Yang-Bao Liu, Ge Feng, Mei Li, Yu-Xiang Li
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Patent number: 11967856Abstract: The present disclosure provides a method and apparatus for distributing an electric energy quantity. The method and apparatus are used for solving a problem that electric energy cannot be reasonably distributed among multiple household appliances in the related art. The method includes that a terminal detects a first remaining electric energy quantity of a photovoltaic panel; the terminal determines, according to pre-determined identification information of at least one household appliance to be electrified corresponding to each remaining electric energy quantity range of the photovoltaic panel, first identification information corresponding to a first remaining electric energy quantity range where the first remaining electric energy quantity is located; and the terminal controls the photovoltaic panel to electrify a first household appliance of the first identification information.Type: GrantFiled: August 13, 2019Date of Patent: April 23, 2024Assignee: Gree Electric Appliances, Inc. of ZhuhaiInventors: Haitao Zeng, Xianjun He, Jin Shen, Wenjun Pang
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Patent number: 11815875Abstract: In various embodiments, methods, systems, and vehicle apparatuses are provided.Type: GrantFiled: September 30, 2020Date of Patent: November 14, 2023Assignee: GM GLOBAL TECHNOLOGY OPERATIONS, LLCInventors: Jianyang Geng, Scott R. Jeffrey, Steven W. Majors, Jin Shen
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Patent number: 11675993Abstract: Disclosed are a method and device for recognizing a two-dimensional bar code for improving the efficiency of recognizing the two-dimensional bar code. The method comprises: a relative position of a household appliance and a terminal device is determined during network configuration of the household appliance; a display parameter for displaying the two-dimensional bar code is determined according to the relative position, wherein the display parameter comprises a size of the two-dimensional bar code to be displayed and the two-dimensional bar code carries device information of the household appliance; the display parameter is sent to the household appliance to enable the household appliance to display a two-dimensional bar code picture according to the display parameter; and the two-dimensional bar code picture is recognized to obtain the device information of the household appliance.Type: GrantFiled: December 24, 2019Date of Patent: June 13, 2023Assignees: Gree Electric Appliances, Inc. of Zhuhai, Leayun Technology Co., Ltd. of ZhuhaiInventors: Jin Shen, Dechao Song, Jie Tang, Yuan Qiu, Jun Zhang, Yuanji Lu
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Patent number: 11655622Abstract: A smart toilet (100) includes an information acquisition device (110) and a control device (120). The information acquisition device (110) is configured to acquire feature information of the smart toilet (100) in a working state, the feature information at least including voiceprint information and odor information, or voiceprint information, or odor information of a human body using the smart toilet (100). The control device (120) includes an identity recognition component (121) configured to recognize, according to the feature information, the identity of the human body using the smart toilet (100). An electric appliance system including the smart toilet (100) is further included.Type: GrantFiled: October 23, 2018Date of Patent: May 23, 2023Assignees: GREE ELECTRIC APPLIANCES (WUHAN) CO., LTD, GREE ELECTRIC APPLIANCES, INC. OF ZHUHAIInventors: Jin Shen, Dechao Song, Chong Chen, Xianjun He
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Patent number: 11550282Abstract: Disclosed in the present disclosure are a control method for a smart home device and a terminal device. The control method comprises establishing a virtual usage scenario, wherein the virtual usage scenario comprises at least one virtual room, each of the at least one virtual room is bound to at least one virtual smart home device; acquiring a switching operation performed by a user for the virtual usage scenario, wherein the switching operation corresponds to a first virtual smart home device in the virtual usage scenario, and is used for switching the first virtual smart home device from a first virtual room where the first virtual smart home device is located to a second virtual room; and arranging the first virtual smart home device to the second virtual room according to the switching operation.Type: GrantFiled: December 14, 2018Date of Patent: January 10, 2023Assignee: Gree Electric Appliances, Inc. of ZhuhaiInventors: Jiangshan Zhang, Yuanzhao Wang, Jin Shen, Huizi Zhao
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Publication number: 20220351013Abstract: Disclosed are a method and device for recognizing a two-dimensional bar code for improving the efficiency of recognizing the two-dimensional bar code. The method comprises: a relative position of a household appliance and a terminal device is determined during network configuration of the household appliance; a display parameter for displaying the two-dimensional bar code is determined according to the relative position, wherein the display parameter comprises a size of the two-dimensional bar code to be displayed and the two-dimensional bar code carries device information of the household appliance; the display parameter is sent to the household appliance to enable the household appliance to display a two-dimensional bar code picture according to the display parameter; and the two-dimensional bar code picture is recognized to obtain the device information of the household appliance.Type: ApplicationFiled: December 24, 2019Publication date: November 3, 2022Inventors: Jin SHEN, Dechao SONG, Jie TANG, Yuan QIU, Jun ZHANG, Yuanji LU
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Patent number: 11368463Abstract: The present disclosure provides a method and device for sharing control rights of appliances, a storage medium, and a server. The method includes that: a sharing request is received from a first user for sharing a control right of at least one appliance with at least one second user; and in response to the sharing request, a sharing operation of sharing the control right of the at least one appliance with the at least one second user is performed, so that both the first user and the at least one second user share the control right of the at least one appliance.Type: GrantFiled: June 19, 2018Date of Patent: June 21, 2022Assignees: Gree Electric Appliances (Wuhan) Co., Ltd, Gree Electric Appliances, Inc. of ZhuhaiInventors: Dechao Song, Liping Yao, Jin Shen, Haiying Xian, Ying Wang, Xianjun He
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Publication number: 20220108462Abstract: The present disclosure provides a fluorescence image registration method, the method includes: acquiring a fluorescence image of a biochip; selecting a preset local region of the fluorescence image; acquiring a position of a minimum value of a sum of brightness values of pixels in a first direction and a second direction, and obtaining pixel-level registration points; dividing the pixel-level registration points into non-defective pixels and defective pixels; if the fluorescence image meets the preset standard, correcting positions of the defective pixels according to positions of the non-defective pixels; acquiring a position of a center of gravity of image points of fluorescent molecules according to a center of gravity method; fitting straight lines in the first direction and the second direction respectively according to the position of the center of gravity; and acquiring boundary points of the fluorescence image and calculating the positions of the boundary points.Type: ApplicationFiled: January 31, 2019Publication date: April 7, 2022Inventors: JIN-JIN SHEN, DA-WEI LI, YANG-BAO LIU, GE FENG, MEI LI, YU-XIANG LI
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Publication number: 20220100167Abstract: In various embodiments, methods, systems, and vehicle apparatuses are provided.Type: ApplicationFiled: September 30, 2020Publication date: March 31, 2022Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Jianyang Geng, Scott R. Jeffrey, Steven W. Majors, Jin Shen
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Patent number: 11236695Abstract: Methods and systems are provided for monitoring a fuel injector of an internal combustion engine. In one embodiment, a method includes: receiving a set of feature data, the feature data sensed from a fuel injector during a fuel injection event; processing, by a processor, the set of feature data with a decision tree model to generate a prediction of a fault status; and selectively generating, by the processor, a notification signal based on the prediction.Type: GrantFiled: September 17, 2019Date of Patent: February 1, 2022Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Jin Shen, Jeffrey M. Hutmacher, Patricia M. Laskowsky, Dana J. Suttman, Iman Mohammadrezazadeh, Ruggero Scorcioni, Vincent DeSapio
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Publication number: 20210399572Abstract: The present disclosure provides a method and apparatus for distributing an electric energy quantity. The method and apparatus are used for solving a problem that electric energy cannot be reasonably distributed among multiple household appliances in the related art. The method includes that a terminal detects a first remaining electric energy quantity of a photovoltaic panel; the terminal determines, according to pre-determined identification information of at least one household appliance to be electrified corresponding to each remaining electric energy quantity range of the photovoltaic panel, first identification information corresponding to a first remaining electric energy quantity range where the first remaining electric energy quantity is located; and the terminal controls the photovoltaic panel to electrify a first household appliance of the first identification information.Type: ApplicationFiled: August 13, 2019Publication date: December 23, 2021Inventors: Haitao ZENG, Xianjun HE, Jin SHEN, Wenjun PANG
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Publication number: 20210232111Abstract: Disclosed in the present disclosure are a control method for a smart home device and a terminal device. The control method comprises establishing a virtual usage scenario, wherein the virtual usage scenario comprises at least one virtual room, each of the at least one virtual room is bound to at least one virtual smart home device; acquiring a switching operation performed by a user for the virtual usage scenario, wherein the switching operation corresponds to a first virtual smart home device in the virtual usage scenario, and is used for switching the first virtual smart home device from a first virtual room where the first virtual smart home device is located to a second virtual room; and arranging the first virtual smart home device to the second virtual room according to the switching operation.Type: ApplicationFiled: December 14, 2018Publication date: July 29, 2021Inventors: Jiangshan ZHANG, Yuanzhao WANG, Jin SHEN, Huizi ZHAO
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Patent number: 11035538Abstract: A lens structure includes a lens body; an outer surface of the lens body is provided as a single curved surface; and an inner surface of the lens body is provided thereon with at least two inner curved surfaces that are continuously connected. In the present solution, through the design of the plurality of inner curved surfaces, the light pattern and the energy distribution can be controlled flexibly, the applicability of the lens design is maximally greatly improved, and meanwhile, a truly feasible solution is provided for the defect where in some scenes it is impossible for the existing conventional structure to distribute light. In addition, multiple functions may be implemented at the same time, such as, low beam, high beam, bending and fog lamp; and multiple functions are combined into one lens module for implementation.Type: GrantFiled: April 25, 2018Date of Patent: June 15, 2021Assignee: HASCO VISION TECHNOLOGY CO., LTDInventors: Zhaoyu Chen, Guomin Xu, Ziwei Chen, Jin Shen
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Publication number: 20210079864Abstract: Methods and systems are provided for monitoring a fuel injector of an internal combustion engine. In one embodiment, a method includes: receiving a set of feature data, the feature data sensed from a fuel injector during a fuel injection event; processing, by a processor, the set of feature data with a decision tree model to generate a prediction of a fault status; and selectively generating, by the processor, a notification signal based on the prediction.Type: ApplicationFiled: September 17, 2019Publication date: March 18, 2021Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Jin Shen, Jeffrey M. Hutmacher, Patricia M. Laskowsky, Dana J. Suttman, Iman Mohammadrezazadeh, Ruggero Scorcioni, Vincent DeSapio
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Publication number: 20210071401Abstract: A smart toilet (100) includes an information acquisition device (110) and a control device (120). The information acquisition device (110) is configured to acquire feature information of the smart toilet (100) in a working state, the feature information at least including voiceprint information and odor information, or voiceprint information, or odor information of a human body using the smart toilet (100). The control device (120) includes an identity recognition component (121) configured to recognize, according to the feature information, the identity of the human body using the smart toilet (100). An electric appliance system including the smart toilet (100) is further included.Type: ApplicationFiled: October 23, 2018Publication date: March 11, 2021Inventors: Jin Shen, Dechao Song, Chong Chen, Xianjun He
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Patent number: 10914262Abstract: Methods and systems are provided for monitoring a fuel injector of an internal combustion engine. In one embodiment, a method includes: receiving a set of feature data, the feature data sensed from a fuel injector during a fuel injection event; processing, by a processor, the set of feature data with a machine learning model to generate a prediction of a fault status; and selectively generating, by the processor, a notification signal based on the prediction.Type: GrantFiled: September 17, 2019Date of Patent: February 9, 2021Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Patricia M. Laskowsky, Dana J. Suttman, Jin Shen, Jeffrey M. Hutmacher
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Publication number: 20200378576Abstract: A lens structure includes a lens body; an outer surface of the lens body is provided as a single curved surface; and an inner surface of the lens body is provided thereon with at least two inner curved surfaces that are continuously connected. In the present solution, through the design of the plurality of inner curved surfaces, the light pattern and the energy distribution can be controlled flexibly, the applicability of the lens design is maximally greatly improved, and meanwhile, a truly feasible solution is provided for the defect where in some scenes it is impossible for the existing conventional structure to distribute light. In addition, multiple functions may be implemented at the same time, such as, low beam, high beam, bending and fog lamp; and multiple functions are combined into one lens module for implementation.Type: ApplicationFiled: April 25, 2018Publication date: December 3, 2020Inventors: Zhaoyu Chen, Guomin Xu, Ziwei Chen, Jin Shen