Patents by Inventor Yilun Wang
Yilun Wang 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: 20240143262Abstract: A splicing display method includes that a first electronic device displays a display interface of a first application program. A second electronic device sends first indication information to the first electronic device in response to detecting a first input of a user, where the first indication information indicates the first electronic device to perform splicing display with the second electronic device. The first electronic device displays a first part of image information and sends a second part of image information to the second electronic device based on a type of the first application program, where the first part of image information and the second part of image information are associated with the display interface. The second electronic device displays the second part of image information.Type: ApplicationFiled: February 7, 2022Publication date: May 2, 2024Inventors: Xingchen Zhou, Fengkai Liu, Yilun Wang
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Patent number: 11971137Abstract: The invention provides a lightweight hand-held stabilizer comprising a gimbal and a 7-shaped handle. The 7-shaped handle comprises a first connection arm (1) and a second connection arm (2), one end of the first connection arm (1) is rigidly connected to one end of the second connection arm (2), and a movable connector(s) is arranged at the end face of the other end of the first connection arm (1) and/or the second connection arm (2). The present invention can provide multiple using modes of the stabilizer handle, and the user experience of a stabilizer product is enhanced.Type: GrantFiled: August 21, 2019Date of Patent: April 30, 2024Assignee: GUILIN ZHISHEN INFORMATION TECHNOLOGY CO., LTDInventors: Zilong Ye, Xiao Su, Anquan Pan, Yilun Liao, Chengpeng Guo, Bangming Zheng, Caner Wu, Xin Wang
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Patent number: 11435644Abstract: A pair of glasses is disclosed. The glasses include a lens made of electrochromic glass; a camera for capturing a foreground image; an infrared sensor circuit for emitting an infrared light, receiving the infrared light reflected by a target object in the foreground image, and determining an emitting time for emitting the infrared light and a receiving time for receiving the reflected infrared light; and a processing circuit for obtaining information of an area of the target object based on the foreground image, the emitting time, and the receiving time, and controlling a change of a voltage applied to the corresponding area based on the information of the corresponding area; a battery for supplying the voltage applied to the corresponding area at the lens to change the voltage applied; and a frame for accommodating the lens, the camera, the infrared sensor circuit, the processing circuit, and the battery.Type: GrantFiled: March 12, 2020Date of Patent: September 6, 2022Assignee: LENOVO (BEIJING) CO., LTD.Inventor: Yilun Wang
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Patent number: 11055624Abstract: The generation and/or use of probabilistic heat maps for use in predicting the behavior of entities in an environment is described. In an example, a computing device(s) can receive sensor data from sensors of a vehicle in an environment. The computing device(s) can determine, based at least in partly on the sensor data, a location of an entity in the environment, and a first characteristic associated with the entity or the environment (type, velocity, orientation, etc.). The computing device(s) can access, from a database, a heat map generated from previously collected sensor data associated with the environment. The computing device(s) can perform a look-up using the heat map based at least partly on the location of the entity and the first characteristic, and can determine a predicted behavior of the entity at a predetermined future time based on a pattern of behavior associated with a cell in the heat map.Type: GrantFiled: November 8, 2017Date of Patent: July 6, 2021Assignee: Zoox, Inc.Inventors: Benjamin Sapp, Yilun Wang, James William Vaisey Philbin
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Publication number: 20200292907Abstract: A pair of glasses is disclosed. The glasses include a lens made of electrochromic glass; a camera for capturing a foreground image; an infrared sensor circuit for emitting an infrared light, receiving the infrared light reflected by a target object in the foreground image, and determining an emitting time for emitting the infrared light and a receiving time for receiving the reflected infrared light; and a processing circuit for obtaining information of an area of the target object based on the foreground image, the emitting time, and the receiving time, and controlling a change of a voltage applied to the corresponding area based on the information of the corresponding area; a battery for supplying the voltage applied to the corresponding area at the lens to change the voltage applied; and a frame for accommodating the lens, the camera, the infrared sensor circuit, the processing circuit, and the battery.Type: ApplicationFiled: March 12, 2020Publication date: September 17, 2020Inventor: Yilun WANG
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Patent number: 10627818Abstract: A temporal prediction model for semantic intent understanding is described. An agent (e.g., a moving object) in an environment can be detected in sensor data collected from sensors on a vehicle. Computing device(s) associated with the vehicle can determine, based partly on the sensor data, attribute(s) of the agent (e.g., classification, position, velocity, etc.), and can generate, based partly on the attribute(s) and a temporal prediction model, semantic intent(s) of the agent (e.g., crossing a road, staying straight, etc.), which can correspond to candidate trajectory(s) of the agent. The candidate trajectory(s) can be associated with weight(s) representing likelihood(s) that the agent will perform respective intent(s). The computing device(s) can use one (or more) of the candidate trajectory(s) to determine a vehicle trajectory along which a vehicle is to drive.Type: GrantFiled: March 28, 2018Date of Patent: April 21, 2020Assignee: Zoox, Inc.Inventors: Benjamin John Sapp, Yilun Wang
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Publication number: 20190302767Abstract: A temporal prediction model for semantic intent understanding is described. An agent (e.g., a moving object) in an environment can be detected in sensor data collected from sensors on a vehicle. Computing device(s) associated with the vehicle can determine, based partly on the sensor data, attribute(s) of the agent (e.g., classification, position, velocity, etc.), and can generate, based partly on the attribute(s) and a temporal prediction model, semantic intent(s) of the agent (e.g., crossing a road, staying straight, etc.), which can correspond to candidate trajectory(s) of the agent. The candidate trajectory(s) can be associated with weight(s) representing likelihood(s) that the agent will perform respective intent(s). The computing device(s) can use one (or more) of the candidate trajectory(s) to determine a vehicle trajectory along which a vehicle is to drive.Type: ApplicationFiled: March 28, 2018Publication date: October 3, 2019Inventors: Benjamin John Sapp, Yilun Wang
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Patent number: 9729472Abstract: One example includes network physical link (PHY) switch system. The system includes a multiplexer to output a first of a plurality of data streams that are input to a PHY device in response to a first state of a selection signal. The system also includes a data detector that monitors the first data stream and provides a trigger signal in response to a predetermined condition associated with the first data stream. The system further includes a switching controller that provides the selection signal, and in response to a switching command signal indicating a command to switch from the first data stream to the second data stream, monitors the data detector for the trigger signal and changes the selection signal from the first state to a second state in response to receiving the trigger signal to switch to the second data stream of the plurality of data streams.Type: GrantFiled: June 10, 2014Date of Patent: August 8, 2017Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: T-Pinn R. Koh, Yilun Wang, Maxwell G. Robertson, Douglas E. Wente
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Publication number: 20140362678Abstract: One example includes network physical link (PHY) switch system. The system includes a multiplexer to output a first of a plurality of data streams that are input to a PHY device in response to a first state of a selection signal. The system also includes a data detector that monitors the first data stream and provides a trigger signal in response to a predetermined condition associated with the first data stream. The system further includes a switching controller that provides the selection signal, and in response to a switching command signal indicating a command to switch from the first data stream to the second data stream, monitors the data detector for the trigger signal and changes the selection signal from the first state to a second state in response to receiving the trigger signal to switch to the second data stream of the plurality of data streams.Type: ApplicationFiled: June 10, 2014Publication date: December 11, 2014Inventors: T-PINN R. KOH, YILUN WANG, MAXWELL G. ROBERTSON, DOUGLAS E. WENTE
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Patent number: 8326364Abstract: As part of the protocol for Common Public Radio Interface/Open Base Station Architecture Initiative (CPRI/OBSAI) systems, timing circuits are used to calculate the “round trip” latency across CPRI/OBSAI links. Traditionally, these timing circuits have been plagued with numerous problems. Here, however, a timing circuit is provided that has improved latency measurement accuracy, reduced power consumption, and a reduced likelihood of detecting a false comma. This is generally accomplished through the use of double edge latching in combination with post processing circuit and single bit transmission between low and high speed clock domains.Type: GrantFiled: May 13, 2010Date of Patent: December 4, 2012Assignee: Texas Instruments IncorporatedInventors: Gary F. Chard, T-Pinn R. Koh, Yilun Wang
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Publication number: 20110281593Abstract: As part of the protocol for Common Public Radio Interface/Open Base Station Architecture Initiative (CPRI/OBSAI) systems, timing circuits are used to calculate the “round trip” latency across CPRI/OBSAI links. Traditionally, these timing circuits have been plagued with numerous problems. Here, however, a timing circuit is provided that has improved latency measurement accuracy, reduced power consumption, and a reduced likelihood of detecting a false comma. This is generally accomplished through the use of double edge latching in combination with post processing circuit and single bit transmission between low and high speed clock domains.Type: ApplicationFiled: May 13, 2010Publication date: November 17, 2011Applicant: Texas Instruments IncorporatedInventors: Gary F. Chard, T-Pinn R. Koh, Yilun Wang
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Patent number: 7934113Abstract: A digital circuit may have at least two asynchronous clock domains with a controller responsive to a first domain clock signal and a target responsive to a second domain clock signal. A first domain control signal pulse is generated in response to the first domain clock signal for controlling the target. Each assertion the first domain control signal pulse is detected and used to form a second domain control signal pulse synchronized to the second domain clock signal. The target is controlled using the second domain control signal pulse. If the target is a clear-on-read register, contents of the clear-on-read register are latched in a feedback register in response to the first domain control signal pulse and provided to the controller. Each bit of the clear-on-read register is reset in response to the second domain control signal pulse only if the corresponding latched content of each bit in the feedback register is a logical one.Type: GrantFiled: May 21, 2007Date of Patent: April 26, 2011Assignee: Texas Instruments IncorporatedInventors: Gary Franklin Chard, Yilun Wang, T-Pinn Ronnie Koh
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Patent number: 7620043Abstract: A hash function for a MAC bridge filter that improves bridge performance by reducing overflow of the MAC bridge database and which reduces cost of the device by using relatively few hardware resources. A CRC hash function is used to randomize the search string in the MAC bridge filter so that a consistent bridge performance is achieved regardless of where the bridge is used. Using the CRC as a hash function also results in efficient hardware implementation. In addition, the present invention may be generalized to use a CRC-M as hash function for any bridge filter design.Type: GrantFiled: September 29, 2005Date of Patent: November 17, 2009Assignee: Fujitsu LimitedInventors: Yilun Wang, Sheng Wu, Roy McNeil, Jr.
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Publication number: 20080290914Abstract: A digital circuit may have at least two asynchronous clock domains with a controller responsive to a first domain clock signal and a target responsive to a second domain clock signal. A first domain control signal pulse is generated in response to the first domain clock signal for controlling the target. Each assertion the first domain control signal pulse is detected and used to form a second domain control signal pulse synchronized to the second domain clock signal. The target is controlled using the second domain control signal pulse. If the target is a clear-on-read register, contents of the clear-on-read register are latched in a feedback register in response to the first domain control signal pulse and provided to the controller. Each bit of the clear-on-read register is reset in response to the second domain control signal pulse only if the corresponding latched content of each bit in the feedback register is a logical one.Type: ApplicationFiled: May 21, 2007Publication date: November 27, 2008Inventors: Gary Franklin Chard, Yilun Wang, T-Pinn Ronnie Koh
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Publication number: 20070071015Abstract: A hash function for a MAC bridge filter that improves bridge performance by reducing overflow of the MAC bridge database and which reduces cost of the device by using relatively few hardware resources. A CRC hash function is used to randomize the search string in the MAC bridge filter so that a consistent bridge performance is achieved regardless of where the bridge is used. Using the CRC as a hash function also results in efficient hardware implementation. In addition, the present invention may be generalized to use a CRC-M as hash function for any bridge filter design.Type: ApplicationFiled: September 29, 2005Publication date: March 29, 2007Inventors: Yilun Wang, Sheng Wu, Roy McNeil