Invention Grant
- Patent Title: Temperature-gradient cancelation technique and device
- Patent Title (中): 温度梯度消除技术和装置
-
Application No.: US12229525Application Date: 2008-08-22
-
Publication No.: US07862229B2Publication Date: 2011-01-04
- Inventor: Alexander Dribinsky , Gregory P. Pucci , Yongyao Cai , Mathew Varghese , Gary J. O'Brien
- Applicant: Alexander Dribinsky , Gregory P. Pucci , Yongyao Cai , Mathew Varghese , Gary J. O'Brien
- Applicant Address: US MA Andover
- Assignee: Memsic, Inc.
- Current Assignee: Memsic, Inc.
- Current Assignee Address: US MA Andover
- Agency: Weingarten, Schurgin, Gagnebin & Lebovici LLP
- Main IPC: G01K3/00
- IPC: G01K3/00
Abstract:
A system, device, and method for minimizing x-axis and/or y-axis offset shift due to internally produced as well as externally produced on chip temperature imbalances. At least one temperature gradient canceling device is disposed on a substrate including a temperature gradient sensitive device having at least one pair of sensors. Voltage signals generated by the temperature gradient canceling devices can be combined with voltage signals generated by each of the pair of sensors to account for the offset.
Public/Granted literature
- US20100045362A1 Temperature-gradient cancelation technique and device Public/Granted day:2010-02-25
Information query
