Inventor
HUNG WEI-CHIEH
TW35 patents
Patents
35 patentsUS9861841B1Jan 9, 2018
Fall protection device
YOKE IND CORP30 citations94
USD758172SJun 7, 2016
Insulating safety hook
YOKE IND CORP26 citations94
USD801156SOct 31, 2017
Eyehook
YOKE IND CORP17 citations92
US10576310B2Mar 3, 2020
Fall protection device
YOKE IND CORP7 citations84
US9744387B1Aug 29, 2017
Fixing device
YOKE IND CORP10 citations84
US9578929B2Feb 28, 2017
Safety belt buckle
YOKE IND CORP18 citations84
US9521882B2Dec 20, 2016
Safety belt buckle
YOKE IND CORP18 citations84
US9199105B1Dec 1, 2015
Safety hook
YOKE IND CORP17 citations84
USD963467SSep 13, 2022
Housing of cable fall arrester
YOKE IND CORP10 citations83
USD931715SSep 28, 2021
Insulating carabiner hook
YOKE IND CORP10 citations82
USD1023729SApr 23, 2024
Housing of fall arrester
YOKE IND CORP6 citations81
US10960243B2Mar 30, 2021
Fall arrest device
YOKE IND CORP3 citations73
US10279205B2May 7, 2019
Fall protection device
YOKE IND CORP3 citations73
US10010141B2Jul 3, 2018
Safety belt buckle
YOKE IND CORP5 citations73
US9885379B1Feb 6, 2018
Eyehook
YOKE IND CORP5 citations73
USD804929SDec 12, 2017
Hinge element for roof anchor
YOKE IND CORP3 citations73
US11752371B2Sep 12, 2023
Connecting device of retaining ring of safety belt
YOKE IND CORP2 citations71
US11703077B1Jul 18, 2023
Carabiner
YOKE IND CORP2 citations71
US11286968B1Mar 29, 2022
Anchoring device
YOKE IND CORP2 citations70
US11090517B2Aug 17, 2021
Fall protection device
YOKE IND CORP2 citations70
US10987528B2Apr 27, 2021
Fall protection device
YOKE IND CORP3 citations70
US10765895B2Sep 8, 2020
Fall protection device and safety belt base thereof
YOKE IND CORP2 citations70
US10960242B2Mar 30, 2021
Fall protection device
YOKE IND CORP3 citations69
USD1090340SAug 26, 2025
D-ring
YOKE IND CORP1 citations64
US10065057B1Sep 4, 2018
Safety catch connector
YOKE IND CORP1 citations52
US12502567B2Dec 23, 2025
Double retaining ring and energy-absorbing device having the same
YOKE IND CORP0 citations50
US11628320B2Apr 18, 2023
Fall arrest connector
YOKE IND CORP0 citations50
US12076594B2Sep 3, 2024
Fall arrester
YOKE IND CORP0 citations49
US12076595B2Sep 3, 2024
Fall arrester
YOKE IND CORP0 citations49
US11628319B2Apr 18, 2023
Fall arrest device
YOKE IND CORP0 citations49
US12508449B2Dec 30, 2025
Rope grab
YOKE IND CORP0 citations48
US12076593B2Sep 3, 2024
Hole anchor
YOKE IND CORP0 citations48
US11364694B2Jun 21, 2022
Method of forming set pin hole of insulated carbine hook
YOKE IND CORP0 citations48
US11125265B2Sep 21, 2021
Insulating carabiner hook and insulating gate for carabiner hook and manufacturing method thereof
YOKE IND CORP0 citations48
US10874885B2Dec 29, 2020
Fall protection device
YOKE IND CORP0 citations38