David William Higham — 1 Patent at Amazon

David William Higham has been granted 1 US patent while listed as an inventor at Amazon. All of these patents were granted in 2025. David William Higham ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David William Higham in Sheffield, GB.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12316827	Enhanced audiovisual synchronization using synthesized natural signals	Andrew Collins, Alexander Charles Mackin, Benoit Quentin Arthur Vallade, Erdem Durgut	2025-05-27

David William Higham — 1 Patent

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