Optical: systems and elements – Lens – With variable magnification
Patent
1997-02-12
1998-12-01
Ben, Loha
Optical: systems and elements
Lens
With variable magnification
359694, 359823, 359698, 359824, 2502012, 396102, G02B 1514
Patent
active
058447261
ABSTRACT:
A position detecting device includes a moving body, and a detection mechanism which detects a moving position of the moving body on the basis of a level of a detection signal, wherein a peak value of the level of the detection signal is set to be obtained at an intermediate point within a moving range of the moving body.
REFERENCES:
patent: 5079582 (1992-01-01), Hamada et al.
patent: 5225941 (1993-07-01), Saito et al.
patent: 5267085 (1993-11-01), Sasaki et al.
patent: 5291335 (1994-03-01), Ogino
patent: 5327070 (1994-07-01), Seki et al.
patent: 5587846 (1996-12-01), Miyano et al.
Ben Loha
Canon Kabushiki Kaisha
LandOfFree
Position detecting device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Position detecting device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Position detecting device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2400116