Inventor · disambiguated record
Cheng Chang
Also filed as: CHANG CHENG · CHANG CHENG H · CHANG CHENG HONG
2 granted patents·2 pending applications·15 citations·filing 2004–2024
53Inventor score
Top patents by PatentIndex Score
4 records- 0169US2024205294A1Resilient rendering for augmented-reality devicesMETA PLATFORMS TECH LLC·Filed 2024·Application pending·0 cites
- 0261US11917011B2Resilient rendering for augmented-reality devicesMETA PLATFORMS TECH LLC·Filed 2022·Granted Feb 27, 2024·0 cites·20 claims
- 0355USD506527SSprinkling deviceFiled 2004·Granted Jun 21, 2005·15 cites·1 claims
- 0438US2005252988A1Sprinkler having randomly swinging deviceCHANG CHENG H·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →