Inventor · disambiguated record
Holger Zellmer
Also filed as: ZELLMER HOLGER
4 granted patents·3 pending applications·86 citations·filing 1996–2019
74Inventor score
Files withSCHNEIDER LASER TECHNOLOGIES2IND 365 UG HAFTUNGSBESCHRAENKT1IND UG HAFTUNGSBESCHRAENKT1JENOPTIK LDT GMBH1LDT GMBH & CO1
Top patents by PatentIndex Score
7 records- 0188US5864645ADouble-core light-conducting fiber, process for producing the same, double-core fiber laser, and double-core fiber amplifierLDT GMBH & CO·Filed 1996·Granted Jan 26, 1999·70 cites·16 claims
- 0274US6697394B2Directly modulatable laserJENOPTIK LDT GMBH·Filed 2001·Granted Feb 24, 2004·15 cites·13 claims
- 0361US11587339B2Method for reading a code stored in a halftone image and comparison with a retrievable valueIND 365 UG HAFTUNGSBESCHRAENKT·Filed 2019·Granted Feb 21, 2023·1 cites·6 claims
- 0445US11715309B2Method for producing security elements in an image which are not visible to the human eye and cannot be copied, and printed imageIND UG HAFTUNGSBESCHRAENKT·Filed 2019·Granted Aug 1, 2023·0 cites·14 claims
- 0533US2002018287A1Fiber-optic amplifierSCHEIDER LASER TECHNOLOGIES AG·Filed 2001·Application pending·0 cites
- 0628US2001017867A1Fiber amplifierSCHNEIDER LASER TECHNOLOGIES·Filed 2001·Application pending·0 cites
- 0726US2001017868A1Arrangement for generating red, green and blue laser radiationSCHNEIDER LASER TECHNOLOGIES·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →