Inventor · disambiguated record
Stephen Greenwood
Also filed as: GREENWOOD STEPHEN · GREENWOOD STEPHEN R
4 granted patents·99 citations·filing 1992–2021
73Inventor score
Top patents by PatentIndex Score
4 records- 0188US11262583B2Coordination of water-related experiences with virtual reality contentBALLAST TECH INC·Filed 2020·Granted Mar 1, 2022·4 cites·23 claims
- 0277US5345588AThread private memory storage of multi-thread digital data processors using access descriptors for uniquely identifying copies of data created on an as-needed basisDIGITAL EQUIPMENT CORP·Filed 1992·Granted Sep 6, 1994·92 cites·42 claims
- 0375US10782525B2Coordination of water-related experiences with virtual reality contentBALLAST TECH INC·Filed 2018·Granted Sep 22, 2020·3 cites·23 claims
- 0438US11714483B2Systems, methods, and devices for providing virtual-reality or mixed-reality experiences with special effects to a user in or under waterBALLAST TECH INC·Filed 2021·Granted Aug 1, 2023·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →