Inventor · disambiguated record
Hans-Heinrich Willberg
Also filed as: WILLBERG HANS H · WILLBERG HANS-HEINRICH
6 granted patents·95 citations·filing 1986–1989
84Inventor score
Top patents by PatentIndex Score
6 records- 0166US4908126AApparatus for testing and sorting electronic components, in particular IC'sMULTITEST ELEKTRONISCHE SYST·Filed 1987·Granted Mar 13, 1990·27 cites·15 claims
- 0259US4703858AApparatus for testing and sorting oblong, electronic components, more particularly integrated chipsMULTITEST ELEKTRONISCHE SYST·Filed 1986·Granted Nov 3, 1987·19 cites·5 claims
- 0354US4889242ADevice for testing and sorting electronic components, more particularly integrated circuit chipsMULTITEST ELEKTRONISCHE SYST·Filed 1986·Granted Dec 26, 1989·15 cites·17 claims
- 0447US4857838AApparatus for testing electronic components, in particular IC'sWILLBERG HANS HEINRICH·Filed 1987·Granted Aug 15, 1989·10 cites·5 claims
- 0546US4993588AApparatus for separating objects of the same kind, in particular electronic components such as integrated circuitsMULTITEST ELEKTRONISCHE SYST·Filed 1989·Granted Feb 19, 1991·12 cites·12 claims
- 0644US4724965ADevice for conveying components, particularly integrated chips, from an input magazine to an output magazineWILLBERG HANS HEINRICH·Filed 1986·Granted Feb 16, 1988·12 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Hans-Heinrich Willberg 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 →