Assignee
KALDAHL BRAD
US·3 granted patents·1 pending application·16 citations·filing 2011–2014
Technology mixA63F4
Top patents by PatentIndex Score
4 records- 0180US8523674B2Video game controller for multiple usersKALDAHL BRAD·Filed 2011·Granted Sep 3, 2013·15 cites·4 claims
- 0256US8540572B2Video game controller for multiple usersKALDAHL BRAD·Filed 2012·Granted Sep 24, 2013·1 cites·6 claims
- 0345US8740707B1Video game controller for multiple usersKALDAHL BRAD·Filed 2014·Granted Jun 3, 2014·0 cites·8 claims
- 0440US2013296056A1Video game controller for multiple usersKALDAHL BRAD·Filed 2013·Application pending·0 cites
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