Inventor · disambiguated record
Folke Ekelund
Also filed as: EKELUND FOLKE · EKELUND FOLKE J B · EKELUND FOLKE JOSEF BERTIL
4 granted patents·73 citations·filing 1974–2001
77Inventor score
Top patents by PatentIndex Score
4 records- 0177US5381296AShort circuit limiting protectorERICSSON TELEFON AB L M·Filed 1993·Granted Jan 10, 1995·39 cites·6 claims
- 0270US3999086ADrive circuit for a controllable electronic switching element, for example, a power transistorERICSSON TELEFON AB L M·Filed 1974·Granted Dec 21, 1976·19 cites·5 claims
- 0351US6531791B2System for power connection and reconnectionEMERSON ENERGY SYSTEMS AB·Filed 2001·Granted Mar 11, 2003·13 cites·16 claims
- 0424US4695413AProtective circuit for a hacker type DC converterERICSSON TELEFON AB L M·Filed 1985·Granted Sep 22, 1987·2 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Folke Ekelund files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →