Inventor · disambiguated record
Achim Zirkel
Also filed as: ZIRKEL ACHIM
3 granted patents·4 pending applications·1 citations·filing 2008–2020
50Inventor score
Top patents by PatentIndex Score
7 records- 0161US11099354B2Optical lens system and imaging systemLEICA CAMERA AG·Filed 2019·Granted Aug 24, 2021·1 cites·18 claims
- 0255US2017322343A1Microlithographic projection exposure apparatusZEISS CARL SMT GMBH·Filed 2017·Application pending·0 cites
- 0355US2014320955A1Microlithographic projection exposure apparatusZEISS CARL SMT GMBH·Filed 2014·Application pending·0 cites
- 0453US2008297754A1Microlithographic projection exposure apparatusZEISS CARL SMT AG·Filed 2008·Application pending·0 cites
- 0545US9733395B2Microlithographic projection exposure apparatusKAMENOV VLADIMIR·Filed 2011·Granted Aug 15, 2017·0 cites·29 claims
- 0644US11586008B2Photographic objectiveLEICA CAMERA AG·Filed 2020·Granted Feb 21, 2023·0 cites·15 claims
- 0733US2020225449A1Photographic objective having at least six lensesLEICA CAMERA AG·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Achim Zirkel 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 →