Assignee
SCHAEFER PHILIP R
US·5 granted patents·153 citations·filing 2003–2018
Top patents by PatentIndex Score
5 records- 0195US7684016B1Method and apparatus for measuring distances using lightSCHAEFER PHILIP R·Filed 2007·Granted Mar 23, 2010·35 cites·15 claims
- 0293US7123351B1Method and apparatus for measuring distances using lightSCHAEFER PHILIP R·Filed 2005·Granted Oct 17, 2006·57 cites·21 claims
- 0381US10915242B1Interface to computer and other display informationSCHAEFER PHILIP R·Filed 2018·Granted Feb 9, 2021·3 cites·1 claims
- 0478US7221437B1Method and apparatus for measuring distances using lightSCHAEFER PHILIP R·Filed 2003·Granted May 22, 2007·42 cites·10 claims
- 0575US9308377B1System and method for transmission of electrical signals in imperfectly-conducting mediaSCHAEFER PHILIP R·Filed 2005·Granted Apr 12, 2016·16 cites·23 claims
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