Inventor · disambiguated record
Clifford F. Frez
Also filed as: FREZ CLIFFORD F
3 granted patents·17 citations·filing 2015–2020
65Inventor score
Technology areasH01S
Files withCALIFORNIA INST OF TECHN3
Top patents by PatentIndex Score
3 records- 0190US9991677B2Index-coupled distributed-feedback semiconductor quantum cascade lasers fabricated without epitaxial regrowthCALIFORNIA INST OF TECHN·Filed 2015·Granted Jun 5, 2018·8 cites·11 claims
- 0285US11456573B2Tapered-grating single mode lasers and method of manufacturingCALIFORNIA INST OF TECHN·Filed 2020·Granted Sep 27, 2022·2 cites·19 claims
- 0384US9438011B2Single-mode, distributed feedback interband cascade lasersCALIFORNIA INST OF TECHN·Filed 2015·Granted Sep 6, 2016·7 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →