Assignee
HAN KYUNG-SOO
US·10 granted patents·2 pending applications·88 citations·filing 2010–2022
Top patents by PatentIndex Score
12 records- 0195US8641570B2Infinitely variable motion control (IVMC) for generators, transmissions and pumps/compressorsHAN KYUNG SOO·Filed 2012·Granted Feb 4, 2014·13 cites·19 claims
- 0295US8485933B2Infinitely variable motion control (IVMC) for river turbinesHAN KYUNG SOO·Filed 2012·Granted Jul 16, 2013·14 cites·20 claims
- 0394US8388481B2System and method for providing a constant output from a variable flow inputHAN KYUNG SOO·Filed 2010·Granted Mar 5, 2013·18 cites·23 claims
- 0493US9151269B2Run-of-the-river or ocean current turbineHAN KYUNG SOO·Filed 2014·Granted Oct 6, 2015·11 cites·24 claims
- 0592US8702552B2Infinitely variable motion control (IVMC) for a transmission with a differentialHAN KYUNG SOO·Filed 2013·Granted Apr 22, 2014·12 cites·19 claims
- 0690US8986149B2Infinitely variable direction controlHAN KYUNG SOO·Filed 2014·Granted Mar 24, 2015·9 cites·15 claims
- 0787US8992370B2Infinitely variable pumps and compressorsHAN KYUNG SOO·Filed 2014·Granted Mar 31, 2015·6 cites·6 claims
- 0882US9169772B2One-stroke internal combustion engineHAN KYUNG SOO·Filed 2014·Granted Oct 27, 2015·5 cites·4 claims
- 0964US12368303B2Converting variable renewable energy to constant frequency electricity by voltage-controlled speed converterHAN KYUNG SOO·Filed 2022·Granted Jul 22, 2025·0 cites·10 claims
- 1055US2011167717A1Tree guardHAN KYUNG-SOO·Filed 2011·Application pending·0 cites
- 1155US2012011767A1Tree guardHAN KYUNG-SOO·Filed 2010·Application pending·0 cites
- 1253US9017208B2Infinitely variable motion control (IVMC) for generators, transmissions and pumps/compressorsHAN KYUNG SOO·Filed 2013·Granted Apr 28, 2015·0 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when HAN KYUNG-SOO 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 →