Inventor · disambiguated record
David John-Louis Alter
Also filed as: ALTER DAVID · ALTER DAVID JOHN-LOUIS
2 granted patents·2 pending applications·0 citations·filing 2019–2025
25Inventor score
Files withUNIVERSAL CITY STUDIOS LLC4
Top patents by PatentIndex Score
4 records- 0164US2025191025A1Augmented reality guest recognition systems and methodsUNIVERSAL CITY STUDIOS LLC·Filed 2025·Application pending·0 cites
- 0259US12229800B2Augmented reality guest recognition systems and methodsUNIVERSAL CITY STUDIOS LLC·Filed 2021·Granted Feb 18, 2025·0 cites·22 claims
- 0347US2024338988A1Systems and methods for monitoring wait timesUNIVERSAL CITY STUDIOS LLC·Filed 2023·Application pending·0 cites
- 0443US11090576B2Special effects visualization techniquesUNIVERSAL CITY STUDIOS LLC·Filed 2019·Granted Aug 17, 2021·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →