Inventor
CECH LEN
US20 patents
⚠️ This page may combine multiple inventors who share the name “CECH LEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOYSON SAFETY SYSTEMS ACQUISITION LLC
10 patentsUS11827175B2Nov 28, 2023
Adapting shoulder anchor for seatbelt
JOYSON SAFETY SYSTEMS ACQUISITION LLC5 citations72
US10787189B2Sep 29, 2020
Occupant monitoring systems and methods
JOYSON SAFETY SYSTEMS ACQUISITION LLC3 citations72
US11713048B2Aug 1, 2023
Integration of occupant monitoring systems with vehicle control systems
JOYSON SAFETY SYSTEMS ACQUISITION LLC2 citations69
US11210539B2Dec 28, 2021
Detection and monitoring of active optical retroreflectors
JOYSON SAFETY SYSTEMS ACQUISITION LLC4 citations69
US11752971B2Sep 12, 2023
Adaptive anchoring device
JOYSON SAFETY SYSTEMS ACQUISITION LLC0 citations62
US11667318B2Jun 6, 2023
Occupant monitoring systems and methods
JOYSON SAFETY SYSTEMS ACQUISITION LLC0 citations62
US11279303B2Mar 22, 2022
System and method for detecting movement of an occupant seated in a vehicle
JOYSON SAFETY SYSTEMS ACQUISITION LLC0 citations62
US10990838B2Apr 27, 2021
Occupant monitoring systems and methods
JOYSON SAFETY SYSTEMS ACQUISITION LLC0 citations62
US12344189B2Jul 1, 2025
Adapting shoulder anchor for seatbelt
JOYSON SAFETY SYSTEMS ACQUISITION LLC0 citations60
US12228467B2Feb 18, 2025
Force sensing seat belt sensor assembly
JOYSON SAFETY SYSTEMS ACQUISITION LLC0 citations41
TK HOLDINGS INC
7 patentsUS9533687B2Jan 3, 2017
Occupant monitoring systems and methods
TK HOLDINGS INC22 citations93
US10046786B2Aug 14, 2018
Occupant monitoring systems and methods
TK HOLDINGS INC12 citations92
US9580012B2Feb 28, 2017
Vehicle object detection and notification system
TK HOLDINGS INC3 citations73
US10611330B2Apr 7, 2020
Smart initiator assembly
TK HOLDINGS INC3 citations67
US10614328B2Apr 7, 2020
Occupant monitoring systems and methods
TK HOLDINGS INC1 citations62
US10525910B2Jan 7, 2020
System and method for detecting movement of an occupant seated in a vehicle
TK HOLDINGS INC0 citations51
US10785624B2Sep 22, 2020
System and method for automated network pairing using electric field coupling
TK HOLDINGS INC0 citations41
AUTOMOTIVE COALITION FOR TRAFFIC SAFETY INC
3 patentsUS10099554B2Oct 16, 2018
System for non-invasive measurement of an analyte in a vehicle driver
AUTOMOTIVE COALITION FOR TRAFFIC SAFETY INC29 citations89
US11001142B2May 11, 2021
System for non-invasive measurement of an analyte in a vehicle driver
AUTOMOTIVE COALITION FOR TRAFFIC SAFETY INC0 citations58
US9281658B2Mar 8, 2016
System and method for controlling collocated multiple wavelength tuned lasers
AUTOMOTIVE COALITION FOR TRAFFIC SAFETY INC1 citations47