Inventor · disambiguated record
Yaoyu Cao
Also filed as: CAO YAOYU
2 granted patents·0 citations·filing 2013–2016
23Inventor score
Technology areasG11B
Top patents by PatentIndex Score
2 records- 0134US10141018B2Method and system for optical data storageSHANGHAI NAGUANG INFORMATION TECH CORPORATION·Filed 2013·Granted Nov 27, 2018·0 cites·40 claims
- 0227US10614848B2Media, systems and methods for optical data storageSHANGHAI NAGUANG INFORMATION TECH CORP·Filed 2016·Granted Apr 7, 2020·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →