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Browse by Category: Main > Communications
Class Information
Number: 340/5.28
Name: Communications: electrical > Selective > Intelligence comparison for controlling > Authorization control (e.g., entry into an area) > Timed access blocking
Description: Subject matter wherein the comparison allows the action to be performed to occur during specified period.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8710952 RFID reader revocation checking using low power attached displays Apr. 29, 2014
8610536 Beverage dispensing control Dec. 17, 2013
8604903 Electronic locking system with wireless update and cascade lock control Dec. 10, 2013
8493223 Safety monitoring system Jul. 23, 2013
8456276 Remote control devices and method for preventing accidental operation thereof Jun. 4, 2013
8451086 Remote control signaling using audio watermarks May. 28, 2013
8365994 Baggage check-in using short term message service Feb. 5, 2013
8341695 Method of access control implemented in an Ethernet switch Dec. 25, 2012
8314680 Vehicle door lock control apparatus Nov. 20, 2012
8248206 Key management box Aug. 21, 2012
8229816 Intelligent cash recycler remote capabilities Jul. 24, 2012
8217780 System and method for extension of entry delay in a security system Jul. 10, 2012
8193907 Method for opening a transportable container Jun. 5, 2012
8143994 Apparatus and method for authenticating a telematics terminal in vehicle Mar. 27, 2012
8138886 Communication enabled active lock system Mar. 20, 2012
8115633 Tracking system Feb. 14, 2012
8106745 Remote control signaling using audio watermarks Jan. 31, 2012
8106744 Remote control signaling using audio watermarks Jan. 31, 2012
8089341 Management system Jan. 3, 2012
8058971 Access control system Nov. 15, 2011
8054183 Process and overall system for the secure transportation of valuable objects Nov. 8, 2011
8022823 Serendipitous repair of shared device Sep. 20, 2011
7975918 Baggage check-in using short message service Jul. 12, 2011
7880584 Lockbox key with callback feature Feb. 1, 2011
7872565 Programmer protection method and apparatus for use with a movable barrier operator Jan. 18, 2011
7817012 Arrangement for indicating presence of individual Oct. 19, 2010
7796011 Water treatment apparatus Sep. 14, 2010
7768378 Field retrofittable refrigerator lock with audit trail Aug. 3, 2010
7733213 Methods, systems, and computer program products for providing time-limited calendar based passcode access to areas, buildings and/or rooms Jun. 8, 2010
7689293 Active oxygen management, fire encirclement, and operational verification system Mar. 30, 2010
7671724 Vehicle anti-theft apparatus and method Mar. 2, 2010
7616091 Actuating a security system using a wireless device Nov. 10, 2009
7538655 Interactive wireless vehicle immobilizer May. 26, 2009
7533811 Baggage check-in using short message service May. 19, 2009
7420456 Electronic lock box with multiple modes and security states Sep. 2, 2008
7392944 Managing content at a portable, content adjustable personal identification device Jul. 1, 2008
7388465 Tampering detector and system disabler Jun. 17, 2008
7355506 Systems and methods for deterring theft of electronic devices Apr. 8, 2008
7317376 Vehicle control system and method Jan. 8, 2008
7268666 Delivery receptacle for goods comprising a code lock Sep. 11, 2007
7215238 Combined garage door and keyless entry fob May. 8, 2007
7212097 Service provision method and apparatus in a distributed system May. 1, 2007
7209029 Electronic lock system and method for providing access thereto Apr. 24, 2007
7205882 Actuating a security system using a wireless device Apr. 17, 2007
7173514 Operator for a movable barrier and method of use Feb. 6, 2007
7142091 Self-authenticating identification substrate with encoded packet output Nov. 28, 2006
7132925 Container with a selective opening and closing mechanism Nov. 7, 2006
7123128 Pre-installed appliance and method for purchasing the same Oct. 17, 2006
7019614 Door security system audit trail Mar. 28, 2006
6998957 Security system of construction machinery Feb. 14, 2006

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