Inventor · disambiguated record

John L. Janssen

Also filed as: JANSSEN JOHN L

2 granted patents·122 citations·filing 1990–1996

67Inventor score

Technology areasG06F

Files withUNISYS CORP2

Top patents by PatentIndex Score

2 records

0181US5164944AMethod and apparatus for effecting multiple error correction in a computer memoryUNISYS CORP·Filed 1990·Granted Nov 17, 1992·108 cites·11 claims
0238US5757817AMemory controller having automatic RAM detectionUNISYS CORP·Filed 1996·Granted May 26, 1998·14 cites·8 claims

Join the waitlist — get patent alerts

Get an alert when John L. Janssen 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 →