Inventor · disambiguated record
Helmut Kahl
Also filed as: KAHL HELMUT
19 granted patents·8 pending applications·410 citations·filing 1994–2006
95Inventor score
Files withEMI TEC ELEKTRONISCHE MATERIAL5KAHL HELMUT4EMI TEC ELEKTRONISCHE MATERILI1GIESECKE & DEVRIENT GMBH1TIBURTIUS BERND1
Top patents by PatentIndex Score
27 records- 0189US7264416B2Hollow chamber profile system for precision superstructuresKAHL HELMUT·Filed 2002·Granted Sep 4, 2007·47 cites·17 claims
- 0286US5882729AProcess for producing a casing providing a screen against electromagnetic radiationEMI TEC ELEKTRONISCHE MATERIAL·Filed 1997·Granted Mar 16, 1999·52 cites·12 claims
- 0383US6478501B1Coupling member for the face end coupling of profile barsFiled 2001·Granted Nov 12, 2002·34 cites·16 claims
- 0483US6323418B1Electrically screening housingFiled 1997·Granted Nov 27, 2001·56 cites·23 claims
- 0583US5731541AScreening element and process for producing itEMI TEC ELEKTRONISCHE MATERIAL·Filed 1994·Granted Mar 24, 1998·63 cites·28 claims
- 0680US6420649B1Process for shielding an electric or electronic circuit and shielding capFiled 1997·Granted Jul 16, 2002·48 cites·29 claims
- 0769US6461046B2System for adjusting play in a linear guideFiled 2001·Granted Oct 8, 2002·11 cites·20 claims
- 0859US7628000B2Laser protection screenKAHL HELMUT·Filed 2002·Granted Dec 8, 2009·9 cites·22 claims
- 0958US6949270B2Process for producing a casing providing a screen against electromagnetic radiationEMI TEC ELEKTRONISCHE MATERIAL·Filed 2001·Granted Sep 27, 2005·5 cites·25 claims
- 1058US5518758AArrangement for the conduction away of heat and a process for the production thereofEMI TEC ELEKTRONISCHE MATERIAL·Filed 1994·Granted May 21, 1996·27 cites·13 claims
- 1157US6547252B1Housing having a recess for locating part of a sealing materialFiled 1998·Granted Apr 15, 2003·19 cites·14 claims
- 1253US7983414B2Protected cryptographic calculationGIESECKE & DEVRIENT GMBH·Filed 2003·Granted Jul 19, 2011·2 cites·20 claims
- 1352US6329014B1Process for producing a casing providing a screen against electromagnetic radiationEMI TEC ELEKTRONISCHE MATERILI·Filed 1999·Granted Dec 11, 2001·13 cites·18 claims
- 1450US7059844B2Process for producing a casing providing a screen against electromagnetic radiationEMI TEC ELEKTRONISCHE MATERIAL·Filed 2003·Granted Jun 13, 2006·2 cites·24 claims
- 1548US2005173146A1Method for producing a shielding gasketFiled 2005·Application pending·0 cites
- 1646US6891103B2Method for producing a shielding gasketFiled 2001·Granted May 10, 2005·1 cites·7 claims
- 1746US6312550B1Method for producing a shielding caseFiled 1998·Granted Nov 6, 2001·10 cites·13 claims
- 1846US2006119046A1Method for producing a shielding gasketKAHL HELMUT·Filed 2006·Application pending·0 cites
- 1945US2005142926A1Fastening device for attaching components & devicesFiled 2004·Application pending·0 cites
- 2043US9047167B2Calculating the modular inverses of a valueKAHL HELMUT·Filed 2003·Granted Jun 2, 2015·0 cites·22 claims
- 2142US6096158AProcess for producing an electromagnetically screening sealFiled 1999·Granted Aug 1, 2000·11 cites·28 claims
- 2241US2002054787A1Device for the face end coupling of profile barsFiled 2001·Application pending·0 cites
- 2338US2004057198A1Device housing comprising an electromagnetically shielded regionFiled 2003·Application pending·0 cites
- 2436US2004071970A1Device housing having a shielding gasket or wall comprising a conductive coatingFiled 2003·Application pending·0 cites
- 2534US2003118857A1Method for producing an electromagnetic shieldFiled 2001·Application pending·0 cites
- 2629US2002164476A1Conductive sealing material, profiled sealing member, methodFiled 1997·Application pending·0 cites
- 2723USRE41862EMethod for producing a shielding caseTIBURTIUS BERND·Filed 1998·Granted Oct 26, 2010·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →