Inventor
DAVID GUSTAFSSON
Inventor
SE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Fprimary
H03FAmplifiers20%
H04LTransmission of digital information, e.g. telegraphic communication20%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for10%
G06FElectric digital data processing10%
G10LSpeech analysis techniques or speech synthesis10%
H01PWaveguides10%
H04NPictorial communication, e.g. television10%
H04WWireless communication networks10%
PatentTitleYear
12,412,972Wideband balun arrangement202512,155,352Power amplifier arrangement202411,621,001Systems and methods for enhancing responsiveness to utterances having detectable emotion202311,601,486Cloud-based preset for media content playback202311,503,357Automatic preset setup for media content playback202211,336,232Doherty amplifier arrangement202211,142,152Bumper beam with reinforcement patch2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Patents assigned to GESTAMP HARDTECH AB (1)· patent assignee history
2021–2025Based in SE· patent location history
2022–2025Patents assigned to ERICSSON TELEFON AB L M (3)· patent assignee history
2022–2023Patents assigned to SPOTIFY AB (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ERICSSON TELEFON AB L M | 3 | 2022–2025 |
| SPOTIFY AB | 3 | 2022–2023 |
| GESTAMP HARDTECH AB | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| SE | 7 | 2021–2025 |