Individual holder
GRZECHNIK SLAWOMIR K
US·4 granted patents·11 citations·filing 2010–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0179US9342886B2Devices, methods, and apparatuses for homography evaluation involving a mobile deviceGRZECHNIK SLAWOMIR K·Filed 2012·Granted May 17, 2016·9 cites·25 claims
- 0258US8494553B2Position determination using horizontal anglesGRZECHNIK SLAWOMIR K·Filed 2011·Granted Jul 23, 2013·1 cites·29 claims
- 0354US8565528B2Magnetic deviation determination using mobile devicesGRZECHNIK SLAWOMIR K·Filed 2010·Granted Oct 22, 2013·1 cites·20 claims
- 0441US8929658B2Providing magnetic deviation to mobile devicesGRZECHNIK SLAWOMIR K·Filed 2010·Granted Jan 6, 2015·0 cites·18 claims
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