Top reading keypad assembly and method of inputting an...

Details Top reading keypad assembly and method of inputting an... Top reading keypad assembly and method of inputting an...

2011-04-26

2011-04-26

Lee, Benjamin C (Department: 2612)

Communications: electrical

Selective

Intelligence comparison for controlling

C340S005100, C340S005900, C340S005500, C340S005600, C340S005730, C340S005640, C070S277000, C341S022000, C341S033000, C341S035000, C345S168000, C345S184000

Reexamination Certificate

active

07932810

ABSTRACT:
A method of inputting a user input access combination in order to gain authorized entry into a secure location comprises providing an input device having first and second input keys as well as a display, randomly generating a first character and a second character on the display, inputting the user input access combination into the input device, and comparing the user input access combination with an authorized access combination. The user input access combination includes a first user input character and a second user input character. The step of inputting the user input access combination comprises pressing the first input key to change the first randomly generated character to the first user input character, and pressing the second input key to change the second randomly generated character to the second user input character.

REFERENCES:
patent: 4502048 (1985-02-01), Rehm
patent: 5604489 (1997-02-01), Hyatt, Jr.
patent: 6209102 (2001-03-01), Hoover
ADEL LOCKS USA, Trinity 788 Operation Manual, Aug. 20, 2006.

Affiliated with

Also associated with

Rating

Top reading keypad assembly and method of inputting an... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Top reading keypad assembly and method of inputting an..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Top reading keypad assembly and method of inputting an... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2646277