Inventor · disambiguated record

Ling Cai

Also filed as: CAI LING

1 granted patent·1 pending application·0 citations·filing 2013–2020

5Inventor score

Technology areasB41J F21V

Files withSHANGHAI SANSI ELECTRONIC ENGINEERING CO1 UNIV SOUTH CHINA TECH1

Top patents by PatentIndex Score

2 records

0144US12036728B2Paper-based 3D printing device and printing methodUNIV SOUTH CHINA TECH·Filed 2020·Granted Jul 16, 2024·0 cites·7 claims
0244US2015153007A1LED Light Fitting Facilitating Assembly and DisassemblySHANGHAI SANSI ELECTRONIC ENGINEERING CO·Filed 2013·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Ling Cai files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →