Self-rechargeable portable telephone

Details Self-rechargeable portable telephone Self-rechargeable portable telephone

2006-08-08

2006-08-08

Anderson, Matthew (Department: 2682)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S572000, C455S574000, C455S550100, C455S575100, C310S012060, C310S015000, C310S050000, C310S156210

Reexamination Certificate

active

07089043

ABSTRACT:
A portable telephone includes a telephone body containing telephone circuitry, a rechargeable cell, and a power generation device having a magnet structure, a coil, and a rectifier for generating a direct current (D.C.) voltage to charge the rechargeable cell. The magnet structure may be an armature and the coil may be fixed, or the magnet structure may be a stator and the coil may be movable. The magnet structure may be a multiple pole magnet made up of a plurality of individual pole structures, each pole structure including a pair of magnets joined to each other with facing poles of like polarity. In addition, the coil may include clockwise and counterclockwise windings arranged in a multi-layered stacked arrangement.

REFERENCES:
patent: 3696251 (1972-10-01), Last et al.
patent: 4114305 (1978-09-01), Wohlert et al.
patent: 4140932 (1979-02-01), Wohlert et al.
patent: 4500827 (1985-02-01), Merritt et al.
patent: 4709176 (1987-11-01), Ridley et al.
patent: 4924123 (1990-05-01), Hamajima et al.
patent: 5347186 (1994-09-01), Konotchick
patent: 5363445 (1994-11-01), Shyu
patent: 5818132 (1998-10-01), Konotchick
patent: 5975714 (1999-11-01), Vetorino et al.
patent: 6172426 (2001-01-01), Galich
patent: 6242827 (2001-06-01), Wolf et al.
patent: 6346791 (2002-02-01), Barguirdjian
patent: 6570273 (2003-05-01), Hazelton
patent: 6664664 (2003-12-01), Botos et al.

Affiliated with

Also associated with

Rating

Self-rechargeable portable telephone does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Self-rechargeable portable telephone, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-rechargeable portable telephone will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3658016