Wang Yufeng Trademarks
LEFENG
Filed: September 1, 2016
Acceleration sensors; Access control and alarm monitoring systems; Alarm that utilizes pressure sensitive pads to monitor…
Owned by: Wang Yufeng
Serial Number: 87157750
OUWOER
Filed: January 14, 2020
Bicycle helmets; Catchers' helmets; Cell phone cases; Crash helmets; GPS navigation device; Helmet safety lights; Motorcycle…
Owned by: Wang Yufeng
Serial Number: 88759135
