Inventor · disambiguated record
Ephraim C. Yuen
Also filed as: YUEN EPHRAIM C · YUEN EPHRAIM CHI MAN
8 granted patents·1 pending application·21 citations·filing 2015–2022
80Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC9
Top patents by PatentIndex Score
9 records- 0188US10380897B1Vehicle systems and methods for sharing target vehicle video during passing eventsGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Aug 13, 2019·9 cites·20 claims
- 0284US9669833B2Method and system for operating adaptive cruise control systemGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Jun 6, 2017·6 cites·20 claims
- 0383US10178337B1Oncoming left turn vehicle video transmitGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jan 8, 2019·4 cites·14 claims
- 0468US10491807B2Method to use vehicle information and sensors for photography and video viewing recordingGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Nov 26, 2019·1 cites·20 claims
- 0567US10230877B2Vehicle with multi-focal cameraGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Mar 12, 2019·1 cites·20 claims
- 0659US11772561B1Digital flashlight to help hitching and other maneuvers in dim environmentGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Oct 3, 2023·0 cites·19 claims
- 0749US11298993B2Detection of trailer detachment from a vehicleGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Apr 12, 2022·0 cites·20 claims
- 0841US9904146B2Camera with positionable light shadeGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Feb 27, 2018·0 cites·5 claims
- 0933US2017349213A1System And Method For Displaying A Forward Drive Trajectory, Providing A Jackknifing Warning And Providing A Trailer Turn AidGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →