Inventor
TONKIKH ALEXANDER
IE15 patents
⚠️ This page may combine multiple inventors who share the name “TONKIKH ALEXANDER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OSRAM OPTO SEMICONDUCTORS GMBH
6 patentsUS12046696B2Jul 23, 2024
Optoelectronic semiconductor component and method for producing the same
OSRAM OPTO SEMICONDUCTORS GMBH0 citations61
US10971653B2Apr 6, 2021
Radiation-emitting semiconductor body and method of producing a semiconductor layer sequence
OSRAM OPTO SEMICONDUCTORS GMBH0 citations61
US12575223B2Mar 10, 2026
Optoelectronic semiconductor chip
OSRAM OPTO SEMICONDUCTORS GMBH0 citations60
US11942756B2Mar 26, 2024
Radiation-emitting semiconductor chip with reflective inner surface and anti-reflective coating and method for producing thereof
OSRAM OPTO SEMICONDUCTORS GMBH0 citations50
US10833219B2Nov 10, 2020
Epitaxial conversion element, method for producing an epitaxial conversion element, radiation emitting RGB unit and method for producing a radiation emitting RGB unit
OSRAM OPTO SEMICONDUCTORS GMBH0 citations50
US12543411B2Feb 3, 2026
Optoelectronic device with multiple epitaxial layers, and production method
OSRAM OPTO SEMICONDUCTORS GMBH0 citations49
META PLATFORMS TECH LLC
5 patentsUS12349528B2Jul 1, 2025
Strain management of III-P micro-LED epitaxy towards higher efficiency and low bow
META PLATFORMS TECH LLC0 citations60
US12324273B2Jun 3, 2025
Segmented and quantum mechanically isolated active regions in light emitting diodes
META PLATFORMS TECH LLC0 citations60
US12148863B2Nov 19, 2024
Directional light extraction from micro-LED via localization of light emitting area using mesa sidewall epitaxy
META PLATFORMS TECH LLC0 citations58
US11784287B2Oct 10, 2023
Surface potential barrier for surface loss reduction at mesa sidewalls of micro-LEDs
META PLATFORMS TECH LLC1 citations58
US11848194B2Dec 19, 2023
Lateral micro-LED
META PLATFORMS TECH LLC0 citations57
OSRAM OLED GMBH
4 patentsUS11031526B2Jun 8, 2021
Seminconductor chip having internal terrace-like steps and method for producing a semiconductor chip
OSRAM OLED GMBH0 citations60
US11495939B2Nov 8, 2022
Semiconductor laser
OSRAM OLED GMBH0 citations50
US11398586B2Jul 26, 2022
Light-emitting semiconductor component
OSRAM OLED GMBH0 citations50
US11374152B2Jun 28, 2022
Optoelectronic semiconductor chip
OSRAM OLED GMBH0 citations45