Other

Harris Corportation

James F Bergman

Kenneth E Nelson

David W Hall

Russell Wayne Dellmo

Ramer B Holtan, Jr

Kevin L Falk

James R Smith

A secure wireless LAN device includes a housing, a wireless transceiver carried by the housing, a medium access controller (MAC) carried by the housing, and a cryptography circuit carried by the housing and connected to the MAC and the wireless transceiver. The cryptography circuit may encrypt both address and data information for transmission, and decrypt both address and data information upon reception. Accordingly, a higher level of security may be provided. The cryptography circuit may implement an algorithm and use a key to provide a predetermined security level, such as up to Type 1 security, although lower levels may also be implemented. Of course, the secure wireless LAN device may be used with other LAN devices, such as user stations and/or access points, in any of a number of different LAN configurations. The MAC may implement a predetermined wireless LAN MAC protocol. For example, the LAN MAC protocol may be based upon the IEEE 802.11 standard. The device may also include at least one connector carried by the housing for connecting the MAC to at least one of a LAN station and a LAN access point. This connector may be a PCMCIA connector, for example.

Secure wireless LAN device and associated methods

A secure wireless LAN device includes a housing, a wireless transceiver carried by the housing, and a cryptography circuit carried by the housing. The cryptography circuit may operate using cryptography information and may also render unuseable the cryptography information based upon tampering. The cryptography circuit may include at least one volatile memory for storing the cryptography information, and a battery for maintaining the cryptography information in the at least one volatile memory. Accordingly, the cryptography circuit may further include at least one switch operatively connected to the housing for disconnecting the battery from the at least one volatile memory so that the cryptography information therein is lost based upon breach of the housing. The cryptographic information may comprise a cryptography key and/or at least a portion of a cryptography algorithm. This cryptographic information remains relatively secure and is lost upon tampering, such as removing the housing.

Secure wireless LAN device including tamper resistant feature and associated method

Combined adjustable sunglasses and headband

An eyeglasses and headgear combination is disclosed. The eyeglasses may be worn alone or in combination with the headgear. The temple member of the eyeglasses is alternatively positionable behind the ear of the user or attached to the headgear. When the temple is attached to the headgear, the temple extends outward from the front of the eyeglasses at an angle different than when the temple is positioned behind the ear of the user. This provides maximum comfort for the user in both positions. The coupling to which the temple is attached may be pivoted to move the eyeglass lenses out of the user's field of vision and rest them on his head or headgear.

Eyeglasses and headgear combination

Growing community of inventors

Snohomish, WA, United States of America

James F Bergman