Inventor · disambiguated record
Ralf Biertümpfel
Also filed as: BIERTUEMPFEL RALF · BIERTÜMPFEL RALF
5 granted patents·5 pending applications·13 citations·filing 2005–2024
66Inventor score
Top patents by PatentIndex Score
10 records- 0186US7611648B2Method for forming an optical elementSCHOTT AG·Filed 2005·Granted Nov 3, 2009·13 cites·22 claims
- 0262US12410088B2Optical component and glass composition as well as use thereofSCHOTT AG·Filed 2020·Granted Sep 9, 2025·0 cites·20 claims
- 0360US12252439B2Tube-drawable glass, method for the production and useSCHOTT AG·Filed 2020·Granted Mar 18, 2025·0 cites·11 claims
- 0460US2023286852A1Filter glassSCHOTT AG·Filed 2023·Application pending·0 cites
- 0557US12391602B2Optical component and glass composition as well as use thereofSCHOTT AG·Filed 2023·Granted Aug 19, 2025·0 cites·16 claims
- 0656US12415342B2Laminated glass and its useSCHOTT AG·Filed 2023·Granted Sep 16, 2025·0 cites·18 claims
- 0756US2024085604A1Optical system for periscope camera moduleSCHOTT AG·Filed 2023·Application pending·0 cites
- 0854US2024241298A1Infrared cut-off filter arrangement for an optical sensing arrangement for a camera or a camera module for an automotive application and/or an electronic device and method for producing an infrared cut-off filter arrangementSCHOTT GLASS TECHNOLOGIES SUZHOU CO LTD·Filed 2024·Application pending·0 cites
- 0948US2021130222A1Near infrared absorption filter glass with high refractive indexSCHOTT GLASS TECHNOLOGIES SUZHOU CO LTD·Filed 2021·Application pending·0 cites
- 1044US2010130246A1Method and Apparatus for Producing Hybrid LensesSCHOTT AG·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →