Inventor · disambiguated record
Ian Alexander Durant Williamson
Also filed as: WILLIAMSON IAN · WILLIAMSON IAN A · WILLIAMSON IAN ALEXANDER DURANT
7 granted patents·11 pending applications·165 citations·filing 2002–2025
78Inventor score
Top patents by PatentIndex Score
18 records- 0192US6721657B2Inertial GPS navigation systemNOVATEL INC·Filed 2002·Granted Apr 13, 2004·162 cites·20 claims
- 0280US12271065B2Inverse designed optical modulatorX DEV LLC·Filed 2022·Granted Apr 8, 2025·1 cites·19 claims
- 0361US11962351B2Multilayer photonic devices with metastructured layersX DEV LLC·Filed 2021·Granted Apr 16, 2024·0 cites·20 claims
- 0459US2024369941A1Techniques for adding and removing structural features during gradient-based optimizationX DEV LLC·Filed 2023·Application pending·0 cites
- 0558US2025307507A1Techniques for using inverse design for combined optimization of optical and electrical components in an optoelectronic modulatorX DEV LLC·Filed 2025·Application pending·0 cites
- 0653US11621784B1Photonic integrated circuit with optical deinterleaverX DEV LLC·Filed 2021·Granted Apr 4, 2023·0 cites·24 claims
- 0753US8161407B2Multiple sorting of columns in a displayed table in a user interactive computer display interface through sequential radial menusULERICH RHYS D·Filed 2007·Granted Apr 17, 2012·2 cites·12 claims
- 0853US2025111122A1Techniques for using inverse design for combined optimization of optical and electrical components in an optoelectronic receiverX DEV LLC·Filed 2023·Application pending·0 cites
- 0953US2025111116A1Optimization of heaters for tuning photonic devicesX DEV LLC·Filed 2023·Application pending·0 cites
- 1050US2025036843A1Using signed distance functions to evaluate fabricability of photonic devices during an inverse design processX DEV LLC·Filed 2023·Application pending·0 cites
- 1149US12393063B2Optical modulator with sink waveguideX DEV LLC·Filed 2022·Granted Aug 19, 2025·0 cites·11 claims
- 1248US12265777B2Using shift-tolerant loss functions in an inverse design processX DEV LLC·Filed 2021·Granted Apr 1, 2025·0 cites·12 claims
- 1348US2024256732A1Inverse design of photonic device footprints and waveguide locationsX DEV LLC·Filed 2023·Application pending·0 cites
- 1448US2024202377A1Inverse design of photonic devices parameterized using geometric primitivesX DEV LLC·Filed 2022·Application pending·0 cites
- 1546US2024104261A1Using linear models to accelerate design and fabrication of physical devicesX DEV LLC·Filed 2022·Application pending·0 cites
- 1645US2024086593A1Using fabrication models based on learned morphological operations for design and fabrication of physical devicesX DEV LLC·Filed 2022·Application pending·0 cites
- 1744US2023252201A1Using a fabrication model estimator for inverse design of physical devicesX DEV LLC·Filed 2022·Application pending·0 cites
- 1843US2023100128A1Accelerating an inverse design process using learned mappings between resolution levelsX DEV LLC·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →