Inventor · disambiguated record
Leopold C. M. Beirens
Also filed as: BEIRENS LEOPOLD C M · BEIRENS LEOPOLD CYRILLE MARIA
10 granted patents·36 citations·filing 1985–2002
85Inventor score
Top patents by PatentIndex Score
10 records- 0151US6608436B1Color display device having quadrupole convergence coilsKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Aug 19, 2003·2 cites·11 claims
- 0249US4874982ADisplay device with adjustable deflection unitPHILIPS CORP·Filed 1988·Granted Oct 17, 1989·8 cites·4 claims
- 0344US4975617AElectric discharge tubePHILIPS CORP·Filed 1986·Granted Dec 4, 1990·5 cites·9 claims
- 0441US5122657AAnti-reflection arrangement for optical document scannerPHILIPS CORP·Filed 1990·Granted Jun 16, 1992·9 cites·20 claims
- 0540US6888298B2Cathode ray tube with convergence unitKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted May 3, 2005·0 cites·6 claims
- 0640US6087768ACathode ray tube having a deflection unit with playPHILIPS CORP·Filed 1998·Granted Jul 11, 2000·5 cites·4 claims
- 0737US6411027B1Color display device having quadrupole convergence coilsPHILIPS CORP·Filed 1999·Granted Jun 25, 2002·3 cites·4 claims
- 0836US4899079ACathode ray tubePHILIPS CORP·Filed 1985·Granted Feb 6, 1990·3 cites·10 claims
- 0932US6376981B1Color display device having quadrupole convergence coilsPHILIPS CORP·Filed 1999·Granted Apr 23, 2002·1 cites·10 claims
- 1024US6424085B1Cathode ray tube having a deflection unitPHILIPS CORP·Filed 1999·Granted Jul 23, 2002·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Leopold C. M. Beirens 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 →