Patents by Inventor Ephraim C. Yuen
Ephraim C. Yuen 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: 11298993Abstract: A system for monitoring a trailer includes a detection device configured to monitor a connection between a coupler attached to the trailer and a trailer hitch attached to a vehicle and generate data related to the connection, and a processing device configured to receive the data from the detection device, and analyze the data to detect whether a partial detachment condition is present. Based on detecting the partial detachment condition, the processing device is configured to generate a notification to a driver to alert the driver of the partial detachment condition and/or control operation of the vehicle.Type: GrantFiled: June 14, 2019Date of Patent: April 12, 2022Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Akram M. Abdel-Rahman, Shiv G. Patel, Ephraim C. Yuen, Kibrom Yohannes
-
Publication number: 20200391562Abstract: A system for monitoring a trailer includes a detection device configured to monitor a connection between a coupler attached to the trailer and a trailer hitch attached to a vehicle and generate data related to the connection, and a processing device configured to receive the data from the detection device, and analyze the data to detect whether a partial detachment condition is present. Based on detecting the partial detachment condition, the processing device is configured to generate a notification to a driver to alert the driver of the partial detachment condition and/or control operation of the vehicle.Type: ApplicationFiled: June 14, 2019Publication date: December 17, 2020Inventors: Akram M. Abdel-Rahman, Shiv G. Patel, Ephraim C. Yuen, Kibrom Yohannes
-
Patent number: 10491807Abstract: A camera control system of a vehicle comprises a plurality of sensors configured to determine vehicle data and a camera control module configured to receive the vehicle data from the plurality of sensors. The camera control module is further configured to one of: i) adjust at least one operating parameter of the camera based on vehicle movement data received from the plurality of sensors; or ii) adjust at least one operating parameter of the camera based on light level data received from the plurality of sensors.Type: GrantFiled: June 27, 2017Date of Patent: November 26, 2019Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Shiv G. Patel, Grant L. Meade, Ephraim C. Yuen, Michael A. Wuergler
-
Patent number: 10380897Abstract: A vehicle system to assist a driver during a potential passing event of a passing vehicle includes a transceiver and a display. A passing assist module in communication with the transceiver and the display is configured to cause the transceiver to establish a wireless connection with a remote transceiver of a target vehicle and to receive a remote video signal from a camera and the remote transceiver associated with the target vehicle and cause the display of the passing vehicle to output at least one of a video signal and an image based on the remote video signal from the target vehicle.Type: GrantFiled: March 26, 2018Date of Patent: August 13, 2019Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Shiv G. Patel, Akram M. Abdel-Rahman, Ephraim C. Yuen
-
Patent number: 10230877Abstract: A vehicle includes a sensor unit, a body, a camera, a display, and a controller. The sensor unit obtains sensor data pertaining to conditions pertaining to the vehicle. The camera is mounted on the body, and includes a lens. The display is disposed within the body, and provides images from the camera. The controller is configured to at least facilitate rotating the lens, based at least in part on the one or more conditions, between a first position and a second position. When in the first position, the lens has a first focal length, resulting in images for the display with a first field of view. When in the second position, the lens has a second focal length that is shorter than the first focal length, resulting in images for the display with a second field of view that is wider than the first field of view.Type: GrantFiled: October 25, 2016Date of Patent: March 12, 2019Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Ephraim C. Yuen, Shiv G. Patel, Akram M. Abdel-Rahman
-
Publication number: 20190014283Abstract: Methods and systems are provided for providing vehicles with video feed for making a turn. In one example, a vehicle includes sensors, a transceiver, a processor, and a display device. The sensors are configured to generate sensor data pertaining to operation of the vehicle. The processor is configured to determine when the vehicle is about to make a turn at an intersection, based at least in part on the sensor data. The transceiver is configured to receive a video feed from one or more cameras of a second vehicle, the second vehicle disposed proximate the intersection, when the vehicle is about to make a turn, for use in assistance with making the turn of the vehicle at the intersection. The display device is configured to display the video feed in accordance with instructions provided by the processor.Type: ApplicationFiled: July 5, 2017Publication date: January 10, 2019Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Ephraim C. Yuen, Shiv G. Patel, Akram Abdel-Rahman
-
Patent number: 10178337Abstract: Methods and systems are provided for providing vehicles with video feed for making a turn. In one example, a vehicle includes sensors, a transceiver, a processor, and a display device. The sensors are configured to generate sensor data pertaining to operation of the vehicle. The processor is configured to determine when the vehicle is about to make a turn at an intersection, based at least in part on the sensor data. The transceiver is configured to receive a video feed from one or more cameras of a second vehicle, the second vehicle disposed proximate the intersection, when the vehicle is about to make a turn, for use in assistance with making the turn of the vehicle at the intersection. The display device is configured to display the video feed in accordance with instructions provided by the processor.Type: GrantFiled: July 5, 2017Date of Patent: January 8, 2019Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Ephraim C. Yuen, Shiv G. Patel, Akram Abdel-Rahman
-
Publication number: 20180376054Abstract: A camera control system of a vehicle comprises a plurality of sensors configured to determine vehicle data and a camera control module configured to receive the vehicle data from the plurality of sensors. The camera control module is further configured to one of: i) adjust at least one operating parameter of the camera based on vehicle movement data received from the plurality of sensors; or ii) adjust at least one operating parameter of the camera based on light level data received from the plurality of sensors.Type: ApplicationFiled: June 27, 2017Publication date: December 27, 2018Inventors: Shiv G. PATEL, Grant L. MEADE, Ephraim C. YUEN, Michael A. WUERGLER
-
Publication number: 20180115687Abstract: A vehicle includes a sensor unit, a body, a camera, a display, and a controller. The sensor unit obtains sensor data pertaining to conditions pertaining to the vehicle. The camera is mounted on the body, and includes a lens. The display is disposed within the body, and provides images from the camera. The controller is configured to at least facilitate rotating the lens, based at least in part on the one or more conditions, between a first position and a second position. When in the first position, the lens has a first focal length, resulting in images for the display with a first field of view. When in the second position, the lens has a second focal length that is shorter than the first focal length, resulting in images for the display with a second field of view that is wider than the first field of view.Type: ApplicationFiled: October 25, 2016Publication date: April 26, 2018Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: EPHRAIM C. YUEN, SHIV G. PATEL, AKRAM M. ABDEL-RAHMAN
-
Patent number: 9904146Abstract: A product may include a lens and a shade. A field of view may be defined through the lens. An actuator may selectively position the shade within the field of view.Type: GrantFiled: October 29, 2015Date of Patent: February 27, 2018Assignee: gm global technology operations llcInventors: Ephraim C. Yuen, Akram M. Abdel-Rahman, Shiv G. Patel
-
Publication number: 20170349213Abstract: A system according to the principles of the present disclosure includes an expected trajectory module and an electronic display. The expected trajectory module determines an expected forward drive trajectory of a vehicle and determines an expected forward drive trajectory of a trailer being towed by the vehicle. The electronic display displays the expected forward drive trajectories of the vehicle and the trailer.Type: ApplicationFiled: September 29, 2016Publication date: December 7, 2017Inventors: Akram M. ABDEL-RAHMAN, Ephraim C. YUEN, Grant L. MEADE, Caroline CHUNG, Sepehr Pourrezaei Khaligh
-
Patent number: 9669833Abstract: A system and method are provided for operating an adaptive cruise control system of a host vehicle. The method includes receiving data measured from a plurality of sensors, wherein the measured data relates to one or more target vehicles in the host vehicle's field of view. The method further includes generating a following score for each target vehicle based on the measured data and controlling the host vehicle response based on the following score.Type: GrantFiled: July 21, 2015Date of Patent: June 6, 2017Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Akram M. Abdel-Rahman, Shiv Patel, Ephraim C. Yuen
-
Publication number: 20170123293Abstract: A product may include a lens and a shade. A field of view may be defined through the lens. An actuator may selectively position the shade within the field of view.Type: ApplicationFiled: October 29, 2015Publication date: May 4, 2017Inventors: EPHRAIM C. YUEN, AKRAM M. ABDEL-RAHMAN, SHIV G. PATEL
-
Publication number: 20170021833Abstract: A system and method are provided for operating an adaptive cruise control system of a host vehicle. The method includes receiving data measured from a plurality of sensors, wherein the measured data relates to one or more target vehicles in the host vehicle's field of view. The method further includes generating a following score for each target vehicle based on the measured data and controlling the host vehicle response based on the following score.Type: ApplicationFiled: July 21, 2015Publication date: January 26, 2017Inventors: Akram M. Abdel-Rahman, Shiv Patel, Ephraim C. Yuen