Inventor
SIU KWAN CHEUNG
Inventor
US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light36%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1027%
H01LSemiconductor devices18%
G01RMeasuring electric variables9%
G01SRadio direction-finding9%
PatentTitleYear
12,374,857Optical assembly with a microlens component and contacts on a same surface of a vertical cavity surface emitting laser device202512,266,902Vertical-cavity surface-emitting laser array with integrated capacitor202512,166,331Optical device including a substrate with a conductor-filled trench on a conductive core202412,040,592Packaging substrate with low thermal resistance and low parasitic inductance202411,181,572Wafer prober to facilitate testing of a wafer using nanosecond pulses2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to LUMENTUM OPERATIONS LLC (5)· patent assignee history
2021–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LUMENTUM OPERATIONS LLC | 5 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 5 | 2021–2025 |