Inventor
RICHARD POWELL
Inventor
US
Overview
Patents· 4 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 transducers30%
G06FElectric digital data processing20%
G10LSpeech analysis techniques or speech synthesis20%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing10%
H04SStereophonic systems10%
H04WWireless communication networks10%
PatentTitleYear
12,087,284Environment aware voice-assistant devices, and related systems and methods202411,511,174Throwing apparatus and method202211,501,758Environment aware voice-assistant devices, and related systems and methods202211,272,465Methods and apparatus for synchronization of media playback within a wireless network2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to APPLE INC (3)· patent assignee history
2022Patents assigned to POWELL RICHARD (1)· patent assignee history
2022–2024Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLE INC | 3 | 2022–2024 |
| POWELL RICHARDself | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 4 | 2022–2024 |