Inventor
CHEUNG SIU KWAN
US9 patents
⚠️ This page may combine multiple inventors who share the name “CHEUNG SIU KWAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUMENTUM OPERATIONS LLC
7 patentsUS11181572B2Nov 23, 2021
Wafer prober to facilitate testing of a wafer using nanosecond pulses
LUMENTUM OPERATIONS LLC3 citations69
US10295849B2May 21, 2019
Optical modulator
LUMENTUM OPERATIONS LLC2 citations68
US12374857B2Jul 29, 2025
Optical assembly with a microlens component and contacts on a same surface of a vertical cavity surface emitting laser device
LUMENTUM OPERATIONS LLC0 citations62
US12266902B2Apr 1, 2025
Vertical-cavity surface-emitting laser array with integrated capacitor
LUMENTUM OPERATIONS LLC1 citations61
US12166331B2Dec 10, 2024
Optical device including a substrate with a conductor-filled trench on a conductive core
LUMENTUM OPERATIONS LLC0 citations50
US12040592B2Jul 16, 2024
Packaging substrate with low thermal resistance and low parasitic inductance
LUMENTUM OPERATIONS LLC0 citations50
US10502987B2Dec 10, 2019
High bandwidth RF or microwave interconnects for optical modulators
LUMENTUM OPERATIONS LLC0 citations39