Data processing: measuring – calibrating – or testing – Calibration or correction system – Temperature
Reexamination Certificate
2011-04-12
2011-04-12
Le, John H (Department: 2857)
Data processing: measuring, calibrating, or testing
Calibration or correction system
Temperature
C331S158000, C368S202000
Reexamination Certificate
active
07925463
ABSTRACT:
Aspects of a method and system for compensating temperature readings from a temperature sensing crystal integrated circuit are provided. In this regard, a temperature indication and calibration voltages from a temperature sensing crystal integrated circuit (TSCIC) may be digitized and the digital signals may be utilized to calculate a compensated temperature indication. Data derived from a memory integrated within the TSCIC may be retrieved based on the compensated temperature indication. The retrieved data may be utilized to control operation of one or more circuits. The compensated temperature indication may be calculated by removing a gain error and/or offset error from the digitized temperature indication. The compensated temperature indication may be utilized as an index for a data table. The compensated temperature indication may be a normalized compensated temperature indication. The calibration voltages may include a minimum voltage and/or a maximum voltage that the TSCIC is operable to output.
REFERENCES:
patent: 5594453 (1997-01-01), Rodal et al.
patent: 5654718 (1997-08-01), Beason
patent: 6160458 (2000-12-01), Cole et al.
patent: 7371005 (2008-05-01), Ahuja
Brooks Todd
Chandrasekhar Vinay
Van Engelen Josephus
Welz Jared
Broadcom Corporation
Le John H
McAndrews Held & Malloy Ltd.
LandOfFree
Method and system for compensating temperature readings from... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and system for compensating temperature readings from..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for compensating temperature readings from... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2692145