Inventor · disambiguated record
Rudolf Kiefer
Also filed as: KIEFER RUDOLF · KIEFER RUDOLF DR
5 granted patents·284 citations·filing 1985–1996
85Inventor score
Top patents by PatentIndex Score
5 records- 0190US5576867ALiquid crystal switching elements having a parallel electric field and βo which is not 0° or 90°MERCK PATENT GMBH·Filed 1995·Granted Nov 19, 1996·118 cites·127 claims
- 0288US5841499AReflection mode liquid crystal display devices having a parallel electric field and α0 which is ≦ 30°MERCK PATENT GMBH·Filed 1996·Granted Nov 24, 1998·87 cites·90 claims
- 0387US4702945AOptical recording mediumBASF AG·Filed 1985·Granted Oct 27, 1987·36 cites·5 claims
- 0476US5841498ALiquid crystal display devices having a parallel electric field and βO, which is not 0 degrees or 90 degreesMERCK PATENT GMBH·Filed 1996·Granted Nov 24, 1998·42 cites·102 claims
- 0528US7656490B1LC display device with parallel field componentMERCK PATENT GMBH·Filed 1996·Granted Feb 2, 2010·1 cites·71 claims
Join the waitlist — get patent alerts
Get an alert when Rudolf Kiefer 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 →