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Inventor

Hans Jacob Jespersen

Inventor
Copenhagen, DK

Overview

5→
Patents
2003–2016
Patent span
Electricity
Primary field (CPC H)

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 communication27%
H04WWireless communication networks27%
G08BSignalling systems, e.g. personal calling systems18%
H04MTelephonic communication18%
G06FElectric digital data processing9%
PatentTitleYear
9,407,491'Realization of presence management'20169,184,939'Method and apparatus initiating instant messaging'20158,204,939'Method and apparatus initiating instant messaging with a party during a telephone call where instant messaging address and telephone number are associated in a database'20126,956,480'Electronic apparatus including a device for preventing loss or theft'20056,577,239'Electronic apparatus including a device for preventing loss or theft'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2005Patents assigned to NOKIA MOBILE PHONES LTD (2)· patent assignee history
2003–2016Based in Copenhagen, DK· patent location history
2012–2016Patents assigned to JESPERSEN HANS JACOB (3)· patent assignee history
2012–2015Patents assigned to JUUL-PEDERSEN GREGERS (2)· patent assignee history
2012–2015Patents assigned to KRAFT CHRISTIAN (2)· patent assignee history
2012–2015Based in Frederiksberg, DK· patent location history
2015–2016Patents assigned to NOKIA TECHNOLOGIES OY (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JESPERSEN HANS JACOBself32012–2016
JUUL-PEDERSEN GREGERS22012–2015
KRAFT CHRISTIAN22012–2015
NOKIA MOBILE PHONES LTD22003–2005
NOKIA TECHNOLOGIES OY22015–2016
Locations
LocationPatentsSpan
Copenhagen, DK32003–2016
Frederiksberg, DK22012–2015