Inventor
FREDRIK LINDHOLM
Inventor
JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication36%
H04WWireless communication networks36%
H04MTelephonic communication29%
PatentTitleYear
12,143,528Packet data connectivity control with volume charged service limitation202411,917,516Internet protocol multimedia subsystem emergency calls for roaming user equipments202411,743,705Internet protocol multimedia subsystem emergency calls for roaming user equipments202311,178,173Technique for handling accesses of user equipments202111,146,939IMS emergency calls for roaming UEs2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to ERICSSON TELEFON AB L M (5)· patent assignee history
2021–2024Based in JP· patent location history
2024Based in SE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ERICSSON TELEFON AB L M | 5 | 2021–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 4 | 2021–2024 |
| SE | 1 | 2024 |