Inventor
Fredrik Alfredsson
Inventor
Vasteras, SE
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC13primary
LOC1348%
G05BControl or regulating systems in general16%
H04LTransmission of digital information, e.g. telegraphic communication8%
H04NPictorial communication, e.g. television8%
H04WWireless communication networks8%
G06FElectric digital data processing4%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
H04BTransmission4%
PatentTitleYear
D0930602Electronic device housing2021D0930603Electronic device housing2021D0929353Electronic device housing2021D0929352Electronic device housing2021D0920939Electronic device housing2021D0916040Electronic device housing2021D0915313Electronic device housing2021D0915312Electronic device housing2021D0914625Electronic device housing2021D0914623Electronic device housing2021D0914626Electronic device housing2021D0914624Electronic device housing20219,829,873Method and data presenting device for assisting a remote user to provide instructions20179,830,364Weight based visual communication of items representing process control objects in a process control system20179,690,285'Presenting field users on process graphics'20179,628,772'Method and video communication device for transmitting video to a remote user'20178,307,069'Simplified support of an isolated computer network'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2017Patents assigned to ABB RESEARCH LTD (2)· patent assignee history
2012Patents assigned to ALFREDSSON FREDRIK (1)· patent assignee history
2012–2021Based in Vasteras, SE· patent location history
2017–2021Patents assigned to ABB SCHWEIZ AG (10)· patent assignee history
2017Patents assigned to ABB TECHNOLOGY LTD (2)· patent assignee history
2021Patents assigned to ABB POWER GRIDS SWITZERLAND AG (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ABB SCHWEIZ AG | 10 | 2017–2021 |
| ABB POWER GRIDS SWITZERLAND AG | 5 | 2021 |
| ABB RESEARCH LTD | 2 | 2012–2017 |
| ABB TECHNOLOGY LTD | 2 | 2017 |
| ALFREDSSON FREDRIKself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Vasteras, SE | 17 | 2012–2021 |