Inventor
Stefan Johansson
Inventor
Linkoping, SE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks31%
A01DHarvesting8%
B62DMotor vehicles8%
F16GBelts, cables, or ropes, predominantly used for driving purposes8%
F16HGearing8%
G01RMeasuring electric variables8%
H01QAntennas, i.e. radio aerials8%
H04BTransmission8%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
11,044,767Method and network node of setting up a wireless connection202111,039,338Methods, systems, and computer readable media for control plane traffic filtering in a control and user plane separation (CUPS) environment202111,018,782Method of determining sign of a calibration compensation202111,006,359Method and nodes for enabling a wireless terminal configured with dual connectivity to enter an inactive mode202110,911,963Active antenna system20215,957,497'Steering device in a riding mower'1999D0305336'Lawn mower housing'19904,537,581'Cone belt tightening device'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1999Patents assigned to STIGA AB (3)· patent assignee history
1985–1999Based in Tran.ang.s, SE· patent location history
2021Patents assigned to ERICSSON TELEFON AB L M (4)· patent assignee history
2021Patents assigned to KEYSIGHT TECHNOLOGIES INC (1)· patent assignee history
2021Based in Linkoping, SE· patent location history
2021Based in Round Rock, TX, US· patent location history
2021Based in Romelanda, SE· patent location history
2021Based in Nodinge, SE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ERICSSON TELEFON AB L M | 4 | 2021 |
| STIGA AB | 3 | 1985–1999 |
| KEYSIGHT TECHNOLOGIES INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Linkoping, SE | 2 | 2021 |
| Tran.ang.s, SE | 2 | 1985–1999 |
| Round Rock, Texas, US | 1 | 2021 |
| Romelanda, SE | 1 | 2021 |
| Nodinge, SE | 1 | 2021 |