Assignee
MIN HAO
11 patents
Top patents by PatentIndex Score
USD624275SSep 21, 2010
Fingerprint safekeeping box
MIN HAO102 citations97
US9903137B2Feb 27, 2018
Rotating lock latch bolt and locks having the rotating lock latch bolts
MIN HAO6 citations83
US9657500B2May 23, 2017
Electronic-mechanical dual control lock
MIN HAO13 citations83
USD887815SJun 23, 2020
Lock
MIN HAO4 citations73
US8856893B2Oct 7, 2014
System and method for an ATM electronic lock system
MIN HAO4 citations73
USD551057SSep 18, 2007
Fingerprint lock
MIN HAO9 citations73
US9822555B2Nov 21, 2017
Safety locking mechanism for lockset
MIN HAO3 citations71
US11034331B1Jun 15, 2021
Infrared biometrics information collection device and vehicle door lock having the same
MIN HAO1 citations62
US10190337B2Jan 29, 2019
Methods and systems of electronic and mechanical dual combination locks
MIN HAO1 citations61
US10764531B1Sep 1, 2020
Mobile geotagging devices and systems and methods of mobile geotagging systems
MIN HAO0 citations41
US9921562B2Mar 20, 2018
Programmable switching system
MIN HAO0 citations41