Inventor
Erik Engwall
Inventor
Hagersten, SE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC14primary
LOC1418%
A61BDiagnosis12%
A61NElectrotherapy12%
G02BOptical elements, systems or apparatus12%
G06FElectric digital data processing12%
G06TImage data processing or generation, in general12%
H04NPictorial communication, e.g. television12%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers12%
PatentTitleYear
11,020,616Determining a distribution of spots of varying sizes for ion beam therapy using optimization202110,888,712Method, a computer program product and a system for optimization of radiotherapy treatment planning20219,665,172'Portable eye tracking device'20179,041,787'Portable eye tracking device'2015D0443263'Antenna enclosure'2001D0442577'Antenna'2001D0427181'Antenna device'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to ALLGON AB (1)· patent assignee history
2000Based in Waxholm, SE· patent location history
2001Patents assigned to SMARTEQ WIRELESS AB (2)· patent assignee history
2001Based in Vaxholm, SE· patent location history
2015–2017Patents assigned to TOBII AB (2)· patent assignee history
2015–2017Based in Stockholm, SE· patent location history
2021Patents assigned to RAYSEARCH LAB AB (2)· patent assignee history
2021Based in Hagersten, SE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RAYSEARCH LAB AB | 2 | 2021 |
| SMARTEQ WIRELESS AB | 2 | 2001 |
| TOBII AB | 2 | 2015–2017 |
| ALLGON AB | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hagersten, SE | 2 | 2021 |
| Stockholm, SE | 2 | 2015–2017 |
| Vaxholm, SE | 2 | 2001 |
| Waxholm, SE | 1 | 2000 |