Temperature sensor

Electrical transmission or interconnection systems – With nonswitching means responsive to external nonelectrical... – Temperature responsive

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C374S172000, C374S176000, C702S099000, C365S211000

Reexamination Certificate

active

10668010

ABSTRACT:
A temperature sensor is comprised of a device adapted to provide a first signal having a parameter responsive to temperature. A generator provides a reference signal having a parameter that is substantially consistent over a preselected temperature range. A comparator is electrically coupled to the device and the generator and is adapted to provide a second signal in response to the parameter of the first signal differing from the parameter of the reference signal. A digital filter is coupled to the comparator and is adapted to provide a third signal in response to receiving the second signal for a preselected duration of time.

REFERENCES:
patent: 4045973 (1977-09-01), Anderson et al.
patent: 4505150 (1985-03-01), Seymour et al.
patent: 4811288 (1989-03-01), Kleijne et al.
patent: 4920489 (1990-04-01), Hubelbank et al.
patent: 5796290 (1998-08-01), Takahashi
patent: 5940256 (1999-08-01), MacKenzie et al.
patent: 6055489 (2000-04-01), Beatty et al.
patent: 6087821 (2000-07-01), Kojima
patent: 6134167 (2000-10-01), Atkinson
patent: 6147549 (2000-11-01), Ohno
patent: 6484117 (2002-11-01), Wohlfarth
patent: 6489831 (2002-12-01), Matranga et al.
patent: 6564288 (2003-05-01), Olarig et al.
patent: 6674185 (2004-01-01), Mizuta
patent: 6811309 (2004-11-01), Ravishanker
patent: 6825736 (2004-11-01), Kehler et al.
patent: 6937087 (2005-08-01), Sim et al.
patent: 2003/0042014 (2003-03-01), Jin

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Temperature sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-3850273

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.