Inventor · disambiguated record
Alexander Tonkikh
Also filed as: TONKIKH ALEXANDER
13 granted patents·7 pending applications·1 citations·filing 2017–2023
81Inventor score
Top patents by PatentIndex Score
20 records- 0182US11784287B2Surface potential barrier for surface loss reduction at mesa sidewalls of micro-LEDsMETA PLATFORMS TECH LLC·Filed 2021·Granted Oct 10, 2023·1 cites·20 claims
- 0263US12148863B2Directional light extraction from micro-LED via localization of light emitting area using mesa sidewall epitaxyMETA PLATFORMS TECH LLC·Filed 2022·Granted Nov 19, 2024·0 cites·20 claims
- 0361US12324273B2Segmented and quantum mechanically isolated active regions in light emitting diodesMETA PLATFORMS TECH LLC·Filed 2022·Granted Jun 3, 2025·0 cites·12 claims
- 0460US2023420483A1Etch protection and quantum mechanical isolation in light emitting diodesMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 0557US11848194B2Lateral micro-LEDMETA PLATFORMS TECH LLC·Filed 2021·Granted Dec 19, 2023·0 cites·14 claims
- 0656US12349528B2Strain management of III-P micro-LED epitaxy towards higher efficiency and low bowMETA PLATFORMS TECH LLC·Filed 2021·Granted Jul 1, 2025·0 cites·20 claims
- 0756US10833219B2Epitaxial conversion element, method for producing an epitaxial conversion element, radiation emitting RGB unit and method for producing a radiation emitting RGB unitOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2019·Granted Nov 10, 2020·0 cites·20 claims
- 0856US2024021753A1Strain-tunable light-emitting diodes formed using mesa sidewall epitaxyMETA PLATFORMS TECH LLC·Filed 2022·Application pending·0 cites
- 0955US2023155074A1Red light-emitting diode with phosphide epitaxial heterostructure grown on siliconMETA PLATFORMS TECH LLC·Filed 2022·Application pending·0 cites
- 1052US10971653B2Radiation-emitting semiconductor body and method of producing a semiconductor layer sequenceOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2017·Granted Apr 6, 2021·0 cites·17 claims
- 1152US2023369537A1Micro-led active region co-doping for surface losses suppressionMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 1250US11942756B2Radiation-emitting semiconductor chip with reflective inner surface and anti-reflective coating and method for producing thereofOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2020·Granted Mar 26, 2024·0 cites·16 claims
- 1350US11398586B2Light-emitting semiconductor componentOSRAM OLED GMBH·Filed 2018·Granted Jul 26, 2022·0 cites·14 claims
- 1450US11031526B2Seminconductor chip having internal terrace-like steps and method for producing a semiconductor chipOSRAM OLED GMBH·Filed 2018·Granted Jun 8, 2021·0 cites·17 claims
- 1549US12046696B2Optoelectronic semiconductor component and method for producing the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2019·Granted Jul 23, 2024·0 cites·17 claims
- 1648US11495939B2Semiconductor laserOSRAM OLED GMBH·Filed 2019·Granted Nov 8, 2022·0 cites·20 claims
- 1747US2022209044A1Carrier confinement in leds by valence band engineeringFACEBOOK TECH LLC·Filed 2021·Application pending·0 cites
- 1845US2021126164A1Red micro-led with dopants in active regionFACEBOOK TECH LLC·Filed 2020·Application pending·0 cites
- 1941US2020411731A1Epitaxy wavelength conversion element, light-emitting semiconductor component, and methods for producing the epitaxy wavelength conversion element and the light-emitting semiconductor componentOSRAM OLED GMBH·Filed 2018·Application pending·0 cites
- 2040US11374152B2Optoelectronic semiconductor chipOSRAM OLED GMBH·Filed 2019·Granted Jun 28, 2022·0 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Alexander Tonkikh 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 →