Learn more

SUN LOCK CO LTD

Overview
  • Total Patents
    108
  • GoodIP Patent Rank
    23,363
  • Filing trend
    ⇧ 180.0%
About

SUN LOCK CO LTD has a total of 108 patent applications. It increased the IP activity by 180.0%. Its first patent ever was published in 1998. It filed its patents most often in United States, United Kingdom and China. Its main competitors in its focus markets civil engineering, machines and consumer goods are SCHULTE C E GMBH, C ED SCHULTE GES MIT BESCHRAEN and SHOPIN LOCK CO LTD.

Patent filings per year

Chart showing SUN LOCK CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lai Karl 60
#2 Lai Eric 32
#3 Karl Lai 22
#4 Li Guohao 2
#5 Eric Lai 2

Latest patents

Publication Filing date Title
GB202018305D0 Hook lock with dual locking function with key captive design
US2021062542A1 High security combination padlock with ease of use reset mechanism
CN112144990A Hook lock with double locking function
US2020408001A1 Hook lock with dual locking function
US2020190855A1 Combination padlock with anti-picking and decode mechanism
GB201909533D0 Cable lock having dual unlocking mechanism
US2019301201A1 Integrated Zipper Lock
DE102018125891A1 Cable lock with double unlocking mechanism
DE102018123174A1 Padlock with double unlocking mode
GB201815277D0 Dual unlocking mode padlock
US2019153750A1 Cable lock with dual unlocking mechanism
CN110945199A Electronic combination lock with different access control levels
US2018320416A1 Dual unlocking mode padlock
US2018165901A1 Electronic combination lock with different levels of access control
US2018025564A1 Electronic combination lock with different levels of access control
US2017284127A1 Zipper padlock with a dual locking system
US2017169637A1 Electronic combination lock with different levels of access control
US9556650B1 High security combination padlock
US2017073999A1 Dual locking system with user controllable plate
US2016281388A1 Padlock with fully integrated dual locking mechanism with reset mechanism