Inventor
Hans Ohman
Inventor
Lulea, SE
Overview
Patents· 23 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 communication47%
H04BTransmission14%
H04MTelephonic communication14%
E05DHinges or suspension devices for doors, windows or wings6%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof6%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates6%
E05CBolts or fastening devices for wings, specially for doors or windows3%
H04JMultiplex communication3%
H04NPictorial communication, e.g. television3%
PatentTitleYear
9,386,163'Method and arrangement in a digital subscriber line system'20168,995,508'Method and arrangement in a digital subscriber line system'20158,369,391'Method and arrangement in a digital subscriber line system'20138,126,137'Vectored digital subscriber line system having modular vectoring arrangements'20127,239,687'Telecommunications'20077,023,907'VDSL modem divided into a digital and an analog part'20066,865,232'Multi-carrier transmission systems'20056,738,440'Subscriber line transmission systems'20046,731,707'Arrangement for synchronization of nodes in VDSL-systems'20046,625,112'Synchronization'20036,598,346'Device for turnable windows'20036,538,986'Data transmission system and method using nQAM constellation with a control channel superimposed on a user data channel'20036,493,395'Multi-carrier transmission systems'20026,466,629'Multi-carrier transmission systems'20026,456,649'Multi-carrier transmission systems'20026,438,174'Multi-carrier transmission systems'20026,366,554'Multi-carrier transmission systems'20026,363,128'Multi-carrier transmission systems'20026,359,926'Multi-carrier transmission systems'20026,320,903'Multi-carrier transmission systems'20016,181,714'Multi-carrier transmission systems'20016,160,820'Multi-carrier transmission systems'20005,924,244'Window having casing pivot-hung in frame for reversible closure'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Based in Vastra Frolunda, SE· patent location history
2000–2001Patents assigned to TELIA AB (2)· patent assignee history
2000–2016Based in Lulea, SE· patent location history
2002–2007Patents assigned to ST MICROELECTRONICS NV (14)· patent assignee history
2003Based in SE-426 55 Vstra Frlunda, SE· patent location history
2004Based in Lule, SE· patent location history
2012–2016Patents assigned to ERICSSON AB (4)· patent assignee history
2012Patents assigned to OEHMAN HANS (1)· patent assignee history
2013Patents assigned to ENGSTROM BO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ST MICROELECTRONICS NV | 14 | 2002–2007 |
| ERICSSON AB | 4 | 2012–2016 |
| TELIA AB | 2 | 2000–2001 |
| ENGSTROM BO | 1 | 2013 |
| OEHMAN HANS | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lulea, SE | 20 | 2000–2016 |
| Lule, SE | 1 | 2004 |
| SE-426 55 Vstra Frlunda, SE | 1 | 2003 |
| Vastra Frolunda, SE | 1 | 1999 |