Inventor · disambiguated record
Calum Williams
Also filed as: WILLIAMS CALUM
1 granted patent·3 pending applications·1 citations·filing 2018–2024
15Inventor score
Top patents by PatentIndex Score
4 records- 0160US11112642B2Method of defining an optical filter element and optical device comprising a filter structureCAMBRIDGE ENTPR LTD·Filed 2018·Granted Sep 7, 2021·1 cites·17 claims
- 0252US2025347970A1Solid-state frequency agile filter for lidar: multilayer optical design and exotic phase-change materials-based active tuningNASA·Filed 2024·Application pending·0 cites
- 0340US2021255543A1A single step lithography colour filterCAMBRIDGE ENTPR LTD·Filed 2019·Application pending·0 cites
- 0431US2021386277A1Methods of characterising and imaging with an optical systemCANCER RESEARCH TECH LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →