ClassID:

194094

G07C2009/00404 - CPC Classification

Classification description:

Individual registration on entry or exit; Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks code verification carried out according to the challenge/response method starting with prompting the lock

Recent Application in this class:
#1
20250252793
2025-08-07

DEVICE, SYSTEM AND METHOD FOR TRANSMITTING UNLOCK CODES VIA DISPLAY AUGMENTATION

#2
20250239117
2025-07-24

ELECTRONIC LOCK SYSTEM

#3
20250118120
2025-04-10

PROXIMITY COMMUNICATION TRIGGERED WIRELESS POWERED LOCK

#4
20240404337
2024-12-05

ELECTRONIC LOCK SYSTEM

#5
20240119770
2024-04-11

ELECTRONIC ACCESS CONTROL SYSTEM

#6
20230290201
2023-09-14

Isolation device

#7
20230290200
2023-09-14

Method and apparatus for increasing security at an access point

#8
20230037215
2023-02-02

Guest access for locking device

#9
20230027174
2023-01-26

Systems, structures, and methods for accessing power locked panels

#10
20220024410
2022-01-27

Electronic access control system

#11
20210241552
2021-08-05

Key fob isolator

#12
20210158638
2021-05-27

Reducing latency in a passive entry system of a vehicle

#13
20210056790
2021-02-25

System, method and computer program for an access control system

#14
20200402334
2020-12-24

Guest access for locking device

#15
20200175793
2020-06-04

Electronic access control system

#16
20190287329
2019-09-19

Controlling a lock based on an activation signal and position of portable key device

#17
20190279451
2019-09-12

Electronic access control system

#18
20190251768
2019-08-15

Energy efficient secure Wi-Fi credentialing for access control systems

#19
20190197807
2019-06-27

Entrance and exit control system and method for Bluetooth

#20
20190182669
2019-06-13

Revocation of access credentials for a disconnected locking device

#21
20190156604
2019-05-23

Mobile Door Knocker Apparatus and Method of Operation

#22
20190088054
2019-03-21

System and method for controlling access to a secured area for the delivery of parcel shipments

#23
20190058601
2019-02-21

Method and system for facilitating use of an electronically controlled lock

#24
20190051078
2019-02-14

Method of achieving free-pairing wireless door lock based on DIP switch, a wireless door lock and a communication method for the wireless door lock

#25
20190026966
2019-01-24

Waking up home door bluetooth smart lock

#26
20180225900
2018-08-09

Electronic access control system

#27
20180190053
2018-07-05

BLUETOOTH SENSING METHOD AND SYSTEM FOR UNLOCKING A DOOR

#28
20180112437
2018-04-26

Motor with mounted printed circuit board for electronic lock

#29
20180005471
2018-01-04

System, method and computer program for an access control system

#30
20170345240
2017-11-30

Smartphone with integrated multi-transponder mode key device

#31
20170282858
2017-10-05

Keyless Entry Systems

#32
20170253216
2017-09-07

VEHICLE CONTROL SYSTEM

#33
20170236353
2017-08-17

Wireless key management for authentication

#34
20170192086
2017-07-06

Vehicle-use communication system, vehicle-mounted device, portable device, and a non-transitory computer-readable recording medium

#35
20170161978
2017-06-08

Electronic access control system

#36
20160343186
2016-11-24

Binding device with embedded smart key and method for controlling object using the same

#37
20160137165
2016-05-19

Method for detecting a function actuation on vehicles

#38
20160036788
2016-02-04

Wireless key management for authentication

#39
20140351467
2014-11-27

Safety arrangement

#40
20120239838
2012-09-20

Safety arrangement

#41
20070090919
2007-04-26

Combined tire pressure monitoring and keyless entry receiver

#42
20060261672
2006-11-23

Circuit for selectively producing switching signals, especially for a vehicle door locking, a vehicle, system and method equipped therewith for protecting areas of risk as well as a system, system components and method for hermetically transferring validatable data

#43
20050134428
2005-06-23

Combined tire pressure monitoring and keyless entry receiver

#44
18896409
2025-04-08

Device, system and method for transmitting unlock codes via display augmentation

#45
18512311
2024-10-22

Device, system and method for transmitting unlock codes via display augmentation

#46
16123833
2020-01-21

User activated/deactivated short-range wireless communications (SRWC) auxiliary key fob

#47
15911845
2019-02-19

System and method for the temporary deactivation of an appliance control device

#48
15836418
2019-04-09

Method and apparatus for rolling code vehicle access