Inventor
Per Rosengren
Inventor
Solna, SE
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing41%
G01SRadio direction-finding17%
A63FCard, board, or roulette games14%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light14%
G07CTime or attendance registers7%
G10LSpeech analysis techniques or speech synthesis3%
H04BTransmission3%
PatentTitleYear
11,073,948Optical proximity sensors202110,802,601Optical proximity sensor and associated user interface202010,534,479Optical proximity sensors202010,496,180Optical proximity sensor and associated user interface201910,324,565Optical proximity sensor201910,140,791Door lock user interface201810,004,985Handheld electronic device and associated distributed multi-display system20189,921,661'Optical proximity sensor and associated user interface'20189,741,184'Door handle with optical proximity sensors'20179,678,601'Optical touch screens'20179,164,625'Proximity sensor for determining two-dimensional coordinates of a proximal object'20159,063,614'Optical touch screens'20156,865,276'System and method for noise suppression in a communication signal'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005Patents assigned to ERICSSON TELEFON AB L M (1)· patent assignee history
2005Based in Göteborg, SE· patent location history
2015–2021Patents assigned to NEONODE INC (12)· patent assignee history
2015–2019Based in Solna, SE· patent location history
2018–2021Based in Taby, SE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEONODE INC | 12 | 2015–2021 |
| ERICSSON TELEFON AB L M | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Solna, SE | 7 | 2015–2019 |
| Taby, SE | 5 | 2018–2021 |
| Göteborg, SE | 1 | 2005 |