Inventor · disambiguated record
Johan Sand
Also filed as: SAND JOHAN
3 granted patents·4 citations·filing 2020–2022
53Inventor score
Files withAAC OPTICS SOLUTIONS PTE LTD1CHANGZHOU AAC RAYTECH OPTRONICS CO LTD1CHANGZHOU RAYTECH OPTRONICS CO LTD1
Top patents by PatentIndex Score
3 records- 0186US11513324B2Camera moduleAAC OPTICS SOLUTIONS PTE LTD·Filed 2020·Granted Nov 29, 2022·4 cites·7 claims
- 0246US11756180B2Image processing system and imaging deviceCHANGZHOU RAYTECH OPTRONICS CO LTD·Filed 2021·Granted Sep 12, 2023·0 cites·6 claims
- 0345US12339520B2Camera optical lensCHANGZHOU AAC RAYTECH OPTRONICS CO LTD·Filed 2022·Granted Jun 24, 2025·0 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →