Inventor

NGUYEN CHRISTINA M

US6 patents

Patents

6 patents

USD813645SMar 27, 2018

Smart padlock

RYNAN TECH PTE LTD20 citations90

USD781131SMar 14, 2017

Smart padlock

RYNAN TECH PTE LTD20 citations89

US10458153B2Oct 29, 2019

Padlock

RYNAN TECH PTE LTD9 citations82

USD790952SJul 4, 2017

Smart padlock

RYNAN TECH PTE LTD11 citations80

US11149471B2Oct 19, 2021

Padlock

RYNAN TECH PTE LTD2 citations71

USD781132SMar 14, 2017

Smart padlock

RYNAN TECH PTE LTD2 citations69