Inventor · disambiguated record
Don Rankila
Also filed as: Rankila Don
6 granted patents·2 pending applications·16 citations·filing 2016–2019
76Inventor score
Files withPOLAR SEMICONDUCTOR LLC8
Top patents by PatentIndex Score
8 records- 0184US10388783B2Floating-shield triple-gate MOSFETPOLAR SEMICONDUCTOR LLC·Filed 2016·Granted Aug 20, 2019·7 cites·13 claims
- 0283US9899343B2High voltage tolerant bonding pad structure for trench-based semiconductor devicesPOLAR SEMICONDUCTOR LLC·Filed 2016·Granted Feb 20, 2018·5 cites·21 claims
- 0377US10580861B2Trench semiconductor device layout configurationsPOLAR SEMICONDUCTOR LLC·Filed 2018·Granted Mar 3, 2020·2 cites·9 claims
- 0473US9818828B2Termination trench structures for high-voltage split-gate MOS devicesPOLAR SEMICONDUCTOR LLC·Filed 2016·Granted Nov 14, 2017·2 cites·26 claims
- 0561US11245006B2Trench semiconductor device layout configurationsPOLAR SEMICONDUCTOR LLC·Filed 2019·Granted Feb 8, 2022·0 cites·20 claims
- 0648US2016247879A1Trench semiconductor device layout configurationsPOLAR SEMICONDUCTOR LLC·Filed 2016·Application pending·0 cites
- 0737US10896885B2High-voltage MOSFET structuresPOLAR SEMICONDUCTOR LLC·Filed 2017·Granted Jan 19, 2021·0 cites·19 claims
- 0832US2019081147A1Mosfet with vertical variation of gate-pillar separationPOLAR SEMICONDUCTOR LLC·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Don Rankila 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 →