公开(公告)号：CA2609092A1

公开(公告)日：2006-11-23

申请号：CA2609092

申请日：2006-04-26

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： POTTER JOHN ,  DRZYMALA MARK ,  BARKAN EDWARD

IPC: G06K7/10

Abstract: Described is a shock protection arrangement comprising a flexure coupled to a first magnet and a second magnet positioned adjacent the first magnet. The second magnet is oriented so that a repellant magnetic force generated by the second magnet resists motion of the first magnet when there is a predetermined distance between the first and second magnets.

公开(公告)号：DE69623672D1

公开(公告)日：2002-10-24

申请号：DE69623672

申请日：1996-01-26

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： BARD SIMON ,  KATZ JOSEPH ,  HEIMAN F ,  DVORKIS PAUL ,  BARKAN EDWARD ,  SWARTZ JEROME ,  METLITSKY BORIS ,  STERN MIKLOS ,  KRICHEVER MARK ,  DEVITA JOSEPH ,  SEARLE DON ,  MAIMAN MITCHELL ,  MCDONALD JAY ,  POTTER JOHN ,  CHOW GONZAGA JOSEPH

IPC: G04B37/00 ,  G04B47/00 ,  G06F1/16 ,  G06F3/0346 ,  G06K7/10 ,  G06V30/224

Abstract: A wrist-mounted optical scanner comprises a body portion (900) which is secured to the user's wrist by a strap (902), in the manner of a wrist watch. The body portion has a display (904), a miniature microphone (906), a photodetector (908), a transmitter unit (917) and a plurality of function keys (910). Beneath or within the body portion (900) there is stored a key pad (912) which can be slid in and out in the direction of the arrow (914) for access to the keys (916). The keys may be actuated by means of a pen or stylus (918).