Inventor
ZHAO GUOWEI
US12 patents
⚠️ This page may combine multiple inventors who share the name “ZHAO GUOWEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUMENTUM OPERATIONS LLC
9 patentsUS11088508B2Aug 10, 2021
Controlling beam divergence in a vertical-cavity surface-emitting laser
LUMENTUM OPERATIONS LLC4 citations72
US12418160B2Sep 16, 2025
Vertical-cavity surface-emitting laser array with isolated cathodes and a common anode
LUMENTUM OPERATIONS LLC0 citations62
US12413048B2Sep 9, 2025
Dilute nitride long-wavelength emitter with improved performance over temperature
LUMENTUM OPERATIONS LLC0 citations62
US11855413B2Dec 26, 2023
Vertical-cavity surface-emitting laser array with isolated cathodes and a common anode
LUMENTUM OPERATIONS LLC1 citations62
US12332561B2Jun 17, 2025
Emitter oxidation uniformity within a wafer
LUMENTUM OPERATIONS LLC0 citations61
US11239638B2Feb 1, 2022
Emitter oxidation uniformity within a wafer
LUMENTUM OPERATIONS LLC0 citations61
US12334713B2Jun 17, 2025
Methods for forming a vertical cavity surface emitting laser device
LUMENTUM OPERATIONS LLC0 citations51
US11616343B2Mar 28, 2023
Vertical-cavity surface-emitting laser with a tunnel junction
LUMENTUM OPERATIONS LLC0 citations51
US12046876B2Jul 23, 2024
Vertically offset vertical cavity surface emitting lasers
LUMENTUM OPERATIONS LLC0 citations50