Inventor · disambiguated record
Dirk Umbach
Also filed as: UMBACH DIRK
13 granted patents·438 citations·filing 1994–2006
94Inventor score
Top patents by PatentIndex Score
13 records- 0191US5513922APrinter having a removable control panelESSELTE METO INT GMBH·Filed 1994·Granted May 7, 1996·83 cites·9 claims
- 0288US5553952AReusable ink ribbon cassette for a label printer, the cassette being capable of accommodating ink ribbons having different widthsESSELTE METO INT GMBH·Filed 1994·Granted Sep 10, 1996·70 cites·24 claims
- 0385US5478159APrinter such as a printer for printing self-adhesive labels having a clutchESSELTE METO INT GMBH·Filed 1994·Granted Dec 26, 1995·37 cites·20 claims
- 0477US7092520B2RadiotelephoneNOKIA CORP·Filed 2003·Granted Aug 15, 2006·22 cites·14 claims
- 0577US6487397B2Electronic device with housing supplementNOKIA MOBILE PHONES LTD·Filed 2001·Granted Nov 26, 2002·19 cites·8 claims
- 0676US7885403B2RadiotelephoneNOKIA CORP·Filed 2006·Granted Feb 8, 2011·6 cites·12 claims
- 0775US6978123B2Electronic device with housing supplementNOKIA MOBILE PHONES LTD·Filed 2002·Granted Dec 20, 2005·16 cites·36 claims
- 0875US6347218B1Electronic device with housing supplementNOKIA MOBILE PHONES LTD·Filed 1997·Granted Feb 12, 2002·62 cites·7 claims
- 0969US5946637ABase station with detachable charger for cordless phone systemsNOKIA MOBILE PHONES LTD·Filed 1997·Granted Aug 31, 1999·60 cites·14 claims
- 1068US5542769APrinter such as a printer for printing self-adhesive labels having a ribbon driveESSELTE METO INT GMBH·Filed 1994·Granted Aug 6, 1996·24 cites·18 claims
- 1159US5531532APrinter and a printer with a fastening device for attaching a peripheral device to the printerESSELTE METO INT GMBH·Filed 1994·Granted Jul 2, 1996·15 cites·20 claims
- 1253US7239700B2RadiotelephoneNOKIA CORP·Filed 1997·Granted Jul 3, 2007·17 cites·15 claims
- 1351USD375520SLabel printer such as for printing stick-on labels, barcode labels, and gummed labels, such as for application to retail goodsESSELTE METO INT GMBH·Filed 1994·Granted Nov 12, 1996·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →