Portable handheld security device

Details Portable handheld security device Portable handheld security device

2007-04-24

2007-04-24

Pope, Daryl C (Department: 2612)

Communications: electrical

Condition responsive indicating system

With particular coupling link

C340S539220, C340S539250, C340S539240

Reexamination Certificate

active

10885515

ABSTRACT:
The present invention provides a portable handheld security device. The security device comprises a central processing unit in communication with a memory storage device, a video display screen, at least one camera, a transmitting device, a receiving device, an input device, and a power supply. The security device further comprises a device for generating ultra wide band ground penetrating radar and/or millimeter wave radar for identifying objects of interest in closed containers. In addition, the transmitting device and the receiving device are ideally capable of selecting between available communication network signals, determining which network signal is the best signal at a given time, and automatically switching between the available signals to maintain optimum reception and transmission quality. The input device has a first set of user-interface controls and a second set of user-interface controls, wherein the first and second sets of user-interface controls are selectively operable by users either independently or simultaneously.

REFERENCES:
patent: 5512834 (1996-04-01), McEwan
patent: 6359582 (2002-03-01), MacAleese et al.
patent: 6417797 (2002-07-01), Cousins et al.
patent: 6681398 (2004-01-01), Verna
patent: 6720905 (2004-04-01), Levitan et al.
patent: 7084903 (2006-08-01), Narayanaswami
patent: 2004/0119591 (2004-06-01), Peeters
patent: 2004/0214598 (2004-10-01), Parameswaran Rajamma
patent: 416242 (2000-12-01), None
patent: 451590 (2001-08-01), None
patent: 591926 (2004-06-01), None
patent: 228879 (2005-03-01), None
patent: WO-2004-034347 (2004-04-01), None

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