Inventor
Kjell Ahlstedt
Inventor
Jarfalla, SE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus83%
G01KMeasuring temperature17%
PatentTitleYear
8,998,511'Cladding alignment for fusion splicing optical fibers'20158,596,888'Automatic core-alignment for fusion splicing double-clad fibers'20138,317,412'Cladding alignment for fusion splicing optical fibers'20127,751,665'Positioning optical fibers'20107,343,258'Fusion temperature calibration'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2015Patents assigned to ERICSSON TELEFON AB L M (5)· patent assignee history
2008–2015Based in Jarfalla, SE· patent location history
2012–2013Patents assigned to AHLSTEDT KJELL (2)· patent assignee history
2012–2013Patents assigned to HUANG WEI-PING (2)· patent assignee history
2015Patents assigned to TELEFONAKTIEBOLAGET L M ERICESSON PUBL (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ERICSSON TELEFON AB L M | 5 | 2008–2015 |
| AHLSTEDT KJELLself | 2 | 2012–2013 |
| HUANG WEI-PING | 2 | 2012–2013 |
| TELEFONAKTIEBOLAGET L M ERICESSON PUBL | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Jarfalla, SE | 5 | 2008–2015 |