US Patent Issued to T-Mobile USA on Jan. 28 for "User equipment barometer calibration over time" (North Carolina Inventor)

ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,213,035, issued on Jan. 28, was assigned to T-Mobile USA Inc. (Bellevue, Wash.).

"User equipment barometer calibration over time" was invented by Wei-Ming Lan (Morrisville, N.C.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques for calibrating a barometer sensor of a user equipment over time are discussed herein. In some cases, the accuracy of the barometer sensor may degrade over time. Techniques can include determining that the UE is at a consistent location over time. When the UE is at the location, the sensor data can be captured over time and stored. Data can be grouped by time periods (e.g., weekly, monthly, etc.) and a metric, such as an ...