Inventor

SARRIS IOANNIS

CH4 patents

⚠️ This page may combine multiple inventors who share the name “SARRIS IOANNIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UBLOX AG

3 patents

US12442886B2Oct 14, 2025

Apparatus and method for determining a 3D directional vector between a sending device and a receiving device

UBLOX AG0 citations47

US12399249B2Aug 26, 2025

Method for calibrating an anchor point and device for a positioning system

UBLOX AG0 citations46

US12235375B2Feb 25, 2025

Method and positioning engine for determining a position of a mobile device

UBLOX AG0 citations42

ANTCOR S A

1 patent

US8804804B1Aug 12, 2014

Estimation and compensation for carrier frequency offset and sampling clock offset in a communication system

ANTCOR S A6 citations64