Assignee
PERPETUUM LTD
GB·14 granted patents·367 citations·filing 2006–2019
Top patents by PatentIndex Score
14 records- 0197US11031857B2Electromechanical generator for converting mechanical vibrational energy into electrical energyPERPETUUM LTD·Filed 2019·Granted Jun 8, 2021·30 cites·14 claims
- 0296US11152843B2Electromechanical generator for converting mechanical vibrational energy into electrical energyPERPETUUM LTD·Filed 2019·Granted Oct 19, 2021·31 cites·17 claims
- 0396US7586220B2Electromechanical generator for converting mechanical vibrational energy into electrical energyPERPETUUM LTD·Filed 2007·Granted Sep 8, 2009·116 cites·25 claims
- 0494US7345372B2Electromechanical generator for, and method of, converting mechanical vibrational energy into electrical energyPERPETUUM LTD·Filed 2006·Granted Mar 18, 2008·124 cites·17 claims
- 0590US7453163B2Electromechanical generator for, and method of, converting mechanical vibrational energy into electrical energyPERPETUUM LTD·Filed 2008·Granted Nov 18, 2008·28 cites·20 claims
- 0686US7999402B2Electromechanical generator for converting mechanical vibrational energy into electrical energyPERPETUUM LTD·Filed 2006·Granted Aug 16, 2011·20 cites·16 claims
- 0785US9941822B2Generator and method for converting vibrational energy into electrical energyPERPETUUM LTD·Filed 2013·Granted Apr 10, 2018·4 cites·20 claims
- 0875US7554224B2Electromechanical generator for converting mechanical vibrational energy into electrical energyPERPETUUM LTD·Filed 2006·Granted Jun 30, 2009·8 cites·34 claims
- 0969US7843090B2Electromechanical generator for converting mechanical vibrational energy into electrical energyPERPETUUM LTD·Filed 2006·Granted Nov 30, 2010·5 cites·20 claims
- 1065US10425021B2Generator and method for converting vibrational energy into electrical energyPERPETUUM LTD·Filed 2018·Granted Sep 24, 2019·0 cites·32 claims
- 1164US10461670B2Generator and method for converting vibrational energy into electrical energyPERPETUUM LTD·Filed 2018·Granted Oct 29, 2019·0 cites·8 claims
- 1264US9088200B2Electromechanical generator for converting mechanical vibrational energy into electrical energyPERPETUUM LTD·Filed 2013·Granted Jul 21, 2015·1 cites·2 claims
- 1345US10336348B2BracketPERPETUUM LTD·Filed 2016·Granted Jul 2, 2019·0 cites·21 claims
- 1431US10356691B2Radio relayPERPETUUM LTD·Filed 2016·Granted Jul 16, 2019·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when PERPETUUM LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →