Inventor
LUKE JOHN CAMPBELL
Inventor
AU
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers38%
A61BDiagnosis14%
G10KSound-producing devices14%
H02JElectric power networks14%
G06FElectric digital data processing10%
G10LSpeech analysis techniques or speech synthesis5%
H04SStereophonic systems5%
PatentTitleYear
12,587,806Systems for using an auricular device configured with an indicator and beamformer filter unit202612,538,084Systems and methods for generating an equal-loudness contour response using an auricular device202612,393,717Headphones with timing capability and enhanced security202512,375,841Power management of the modular ear-cup and ear-bud202512,200,421Modular ear-cup and ear-bud202512,106,752Speech recognition using multiple sensors202411,995,201Headphones with timing capability and enhanced security202411,910,145Power management of the modular ear-cup and ear-bud2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2025Patents assigned to NURA HOLDINGS PTY LTD (6)· patent assignee history
2024–2026Based in AU· patent location history
2026Patents assigned to MASIMO CORP (2)· patent assignee history
2026Patents assigned to VIPER HOLDINGS CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NURA HOLDINGS PTY LTD | 6 | 2024–2025 |
| MASIMO CORP | 2 | 2026 |
| VIPER HOLDINGS CORP | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| AU | 8 | 2024–2026 |