ClassID:

194075

G07C2009/00253 - 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 unidirectional data transmission between data carrier and locks the transmittted data signal containing a code which is changed dynamically, e.g. variable code - rolling code

Recent Application in this class:
#1
20250046138
2025-02-06

Server Device, Method, And Program

#2
20250029439
2025-01-23

MESSAGING SYSTEMS

#3
20230377392
2023-11-23

THEFT DETERRING PRODUCT DISPLAY

#4
20230336342
2023-10-19

METHOD AND APPARATUS TO FACILITATE TRANSMISSION OF AN ENCRYPTED ROLLING CODE

#5
20230336341
2023-10-19

Method and apparatus to facilitate transmission of an encrypted rolling code

#6
20230326272
2023-10-12

Retail light-based sensor-driven messaging systems

#7
20230027174
2023-01-26

Systems, structures, and methods for accessing power locked panels

#8
20220237964
2022-07-28

IoT switchgear operation system using sound wave communication

#9
20220148353
2022-05-12

Multi-locking device using random password

#10
20220118132
2022-04-21

System and Method of Sanitizing a Package Left at a Doorstep

#11
20220058534
2022-02-24

Rental space information processing device

#12
20210281405
2021-09-09

Method and apparatus to facilitate transmission of an encrypted rolling code

#13
20210279987
2021-09-09

Retail light-based sensor-driven messaging systems

#14
20210166280
2021-06-03

Dual-mode commercial messaging systems

#15
20200302721
2020-09-24

Dual-mode commercial messaging systems

#16
20190355190
2019-11-21

Light-based commercial messaging systems

#17
20190180535
2019-06-13

On-demand credential for service personnel

#18
20190172285
2019-06-06

Application method of Bluetooth low-energy electronic lock based on built-in offline pairing passwords, interactive unlocking method of a Bluetooth electronic lock and electronic lock system

#19
20170323498
2017-11-09

Internet-connected garage door control system

#20
20170206721
2017-07-20

Light-based security systems

#21
20170109951
2017-04-20

Task enabled switch system

#22
20160267733
2016-09-15

Radio controls for electric devices and methods for transmitting commands through radio controls

#23
20150355850
2015-12-10

Memory life extension system and method

#24
20150161831
2015-06-11

Keyless entry system and control method for the same

#25
20150137941
2015-05-21

Internet-connected garage door control system

#26
20130170639
2013-07-04

Transmission of data including conversion of ternary data to binary data

#27
20130021137
2013-01-24

Rolling code security system

#28
20120062361
2012-03-15

Wireless communication system for vehicle

#29
20120024024
2012-02-02

ELECTRONIC COMBINATION LOCK

#30
20110317835
2011-12-29

Method and Apparatus to Facilitate Wireline Transmission of an Encrypted Rolling Code

#31
20110273268
2011-11-10

SPARSE CODING SYSTEMS FOR HIGHLY SECURE OPERATIONS OF GARAGE DOORS, ALARMS AND REMOTE KEYLESS ENTRY

#32
20110041573
2011-02-24

Delivery and collection system

#33
20090261988
2009-10-22

System, Access Control Device and Method for Enabling the Exchange and Shared Use of Parking Spaces

#34
20090113541
2009-04-30

Method and apparatus for coding identification information into a security transmission and method and apparatus for automatic learning of replacement security codes

#35
20090021348
2009-01-22

Rolling code security system

#36
20090016530
2009-01-15

Rolling code security system

#37
20080297370
2008-12-04

Rolling code security system

#38
20080224885
2008-09-18

System for processing multiple signal frequencies and data formats for a barrier operator

#39
20080150679
2008-06-26

Remote Keyless Entry Device with Integrated Accessible Memory Storage

#40
20080068205
2008-03-20

System and method for training a trainable transmitter

#41
20070279184
2007-12-06

Method Of Operating Multiple Vehicles Using Any Transmitter From A Programmed Group

#42
20070236328
2007-10-11

Trinary to trinary rolling code generation method and system

#43
20070058811
2007-03-15

Method and apparatus to facilitate transmission of an encrypted rolling code

#44
20070013477
2007-01-18

Barrier movement system including a combined keypad and voice responsive transmitter

#45
20060109978
2006-05-25

Rolling code security system

#46
20050254194
2005-11-17

Barrier movement operator with controlled power outlet

#47
20050026604
2005-02-03

Programmable interoperable appliance remote control

#48
16180718
2020-12-15

Pharmaceutical transport system including electronic lock based pharmaceutical transport container and related methods

#49
16048477
2019-08-27

Light-based vehicle messaging systems