Inventor · disambiguated record
Daniel E. Callahan
Also filed as: CALLAHAN DANIEL · CALLAHAN DANIEL E
4 granted patents·2 pending applications·44 citations·filing 2001–2021
75Inventor score
Top patents by PatentIndex Score
6 records- 0185US8548745B2Visual-servoing optical microscopyCALLAHAN DANIEL E·Filed 2011·Granted Oct 1, 2013·11 cites·16 claims
- 0274US7949474B2Visual-servoing optical microscopyUNIV CALIFORNIA·Filed 2009·Granted May 24, 2011·11 cites·6 claims
- 0367US7546210B2Visual-servoing optical microscopyUNIV CALIFORNIA·Filed 2001·Granted Jun 9, 2009·22 cites·8 claims
- 0461US2014072955A1Visual-servoing optical microscopyUNIV CALIFORNIA·Filed 2013·Application pending·0 cites
- 0556US2021329853A1Prophylactic Mask with Mycomaterial Filter for Particulate MatterMYCOWORKS INC·Filed 2021·Application pending·0 cites
- 0654US12186713B2Non-woven fiber membranesMERCK MILLIPORE LTD·Filed 2018·Granted Jan 7, 2025·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →