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Tobias Arréhn
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Malmo, SE
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last 30 patents
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Patent Grant
Pattern-based mobile device unlocking
Patent number
11,263,303
Issue date
Mar 1, 2022
Google LLC
Per Ake Daniel Fridgren
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Pattern-based mobile device unlocking
Patent number
10,013,546
Issue date
Jul 3, 2018
Google LLC
Daniel Johansson
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Touch screen locking and unlocking
Patent number
9,152,309
Issue date
Oct 6, 2015
Google Inc.
Tobias Arréhn
G06 - COMPUTING CALCULATING COUNTING