TONG LUNG METAL INDUSTRY CO LTD has a total of 20 patent applications. It decreased the IP activity by 71.0%. Its first patent ever was published in 1987. It filed its patents most often in Taiwan and Australia. Its main competitors in its focus markets civil engineering, machines and control are MOON CHARLES W, KESO AG and MASTER LOCK CO.
Electronic lock and key scanning system for electronic lock capable of improving power saving performance of the electronic lock and extending service life of a battery
TWI668356B
Clutch mechanism of electronic lock including a base, a first operating component, a rotating part and a clutch part
TWI684888B
Password input management method for password lock device increasing the difficulty of guessing the password based on the operation traces of the touch display module
TWI641748B
Control method of electronic lock that comprises an unlocking phase, a start-up security mode phase and an ending security mode phase
TWI637098B
Mobile control module and electronic lock for controlling electronic lock capable of providing effective security mechanism to prevent the electronic lock from being improperly
TWI641749B
Transmission mechanism of electrically controlled lock in which friction force is used for driving so as to simplify the structure and reduce the manufacturing cost
TWI626360B
Clutch mechanism of electronic lock including a base, a motor, an elastic assembly, a transmission member, a clutch member and a driving tube
TWI629633B
Touch sensing system and touch processor of electronic lock to accurately determine whether the touch panel is effectively touched or not without using the traditional touch IC by the control design of the touch processor to electrically connect and switch-control the touch panel
TWI620862B
Electronic lock and its electronic control device and operation positioning detection method
TW201839646A
Password verification system and method of electronic lock to unlock when the two-word string matches with the preset password
TW201807299A
Clutch mechanism of lock body
TW201718998A
Electronic control latch
AU2009212832A1
Re-Keyable Cylinder Lock
TW200526337A
A grip shaping process method and the grip structure having a punch capable of pushing the guiding piece when it is acted so as to produce a lateral motion to the guiding piece
