Inventor · disambiguated record
Stefan Dünkel
Also filed as: DUNKEL STEFAN · DÜNKEL STEFAN
13 granted patents·4 pending applications·29 citations·filing 2010–2024
86Inventor score
Files withGLOBALFOUNDRIES DRESDEN MOD 16GLOBALFOUNDRIES US INC4BUTTSTAEDT JOHANNES3GLOBALFOUNDRIES INC2OSRAM AG1
Top patents by PatentIndex Score
17 records- 0192US10163933B1Ferro-FET device with buried buffer/ferroelectric layer stackGLOBALFOUNDRIES INC·Filed 2017·Granted Dec 25, 2018·8 cites·10 claims
- 0274US10727251B2Rounded shaped transistors for memory devicesGLOBALFOUNDRIES INC·Filed 2018·Granted Jul 28, 2020·2 cites·20 claims
- 0369US12336230B1IC structure with MFMIS memory cell and CMOS transistorGLOBALFOUNDRIES US INC·Filed 2024·Granted Jun 17, 2025·0 cites·20 claims
- 0469US8664855B2High-pressure discharge lamp having a capacitive ignition aidBUTTSTAEDT JOHANNES·Filed 2010·Granted Mar 4, 2014·3 cites·14 claims
- 0566US8786187B2Discharge lamp with an outer bulb surrounded by a wire gauze as explosion protectionBUTTSTAEDT JOHANNES·Filed 2011·Granted Jul 22, 2014·2 cites·10 claims
- 0664US8227990B2High pressure discharge lamp with a capacitive starting aidBUTTSTAEDT JOHANNES·Filed 2010·Granted Jul 24, 2012·2 cites·7 claims
- 0764US2023395605A1Reconfigurable complementary metal oxide semiconductor device and methodGLOBALFOUNDRIES DRESDEN MOD 1·Filed 2023·Application pending·0 cites
- 0862US11825663B2Ferroelectric nonvolatile memory device and integration schemesGLOBALFOUNDRIES US INC·Filed 2021·Granted Nov 21, 2023·0 cites·19 claims
- 0961US11817457B2Reconfigurable complementary metal oxide semiconductor device and methodGLOBALFOUNDRIES DRESDEN MOD 1·Filed 2021·Granted Nov 14, 2023·0 cites·19 claims
- 1061US2025380425A1Bipolar transistor with ferroelectric materialGLOBALFOUNDRIES DRESDEN MOD 1·Filed 2024·Application pending·0 cites
- 1160USD690446SLampOSRAM AG·Filed 2012·Granted Sep 24, 2013·12 cites·1 claims
- 1258US12268019B2Ferroelectric field-effect transistors with a hybrid wellGLOBALFOUNDRIES DRESDEN MOD 1·Filed 2022·Granted Apr 1, 2025·0 cites·20 claims
- 1357US12159935B2Structures for a ferroelectric field-effect transistor and related methodsGLOBALFOUNDRIES DRESDEN MOD 1·Filed 2022·Granted Dec 3, 2024·0 cites·18 claims
- 1455US2025194098A1Structure with ferroelectric memory stacks having different switching voltages and related methodsGLOBALFOUNDRIES DRESDEN MOD 1·Filed 2023·Application pending·0 cites
- 1552US11631772B2Non-volatile memory structure using semiconductor layer as floating gate and bulk semiconductor substrate as channel regionGLOBALFOUNDRIES US INC·Filed 2021·Granted Apr 18, 2023·0 cites·19 claims
- 1647US2024224515A1Structure with buried doped region for coupling source line contact to gate structure of memory cellGLOBALFOUNDRIES US INC·Filed 2023·Application pending·0 cites
- 1739US10840782B2Assembly and method for connecting ends of generator stator coils with manifoldSIEMENS ENERGY INC·Filed 2017·Granted Nov 17, 2020·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Stefan Dünkel 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 →