Inventor · disambiguated record

Stefan Ballmer

Also filed as: BALLMER STEFAN

2 granted patents·0 citations·filing 2016–2018

24Inventor score

Technology areasG01J G02B

Files withBALLMER STEFAN1 MAGANA SANDOVAL FABIAN1

Top patents by PatentIndex Score

2 records

0136US10453971B2Mode converter and quadrant photodiode for sensing optical cavity mode mismatchMAGANA SANDOVAL FABIAN·Filed 2018·Granted Oct 22, 2019·0 cites·18 claims
0225US9851528B2Optical coating permitting cavity self-lockingBALLMER STEFAN·Filed 2016·Granted Dec 26, 2017·0 cites·20 claims

Join the waitlist — get patent alerts

Get an alert when Stefan Ballmer 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 →