Inventor
Hakon Helmers
Inventor
Sceaux, FR
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks35%
H04LTransmission of digital information, e.g. telegraphic communication18%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G02BOptical elements, systems or apparatus6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light6%
H04BTransmission6%
H04JMultiplex communication6%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use6%
PatentTitleYear
11,006,356Improving cell access procedure202110,412,726Method and apparatus for X2 signalling201910,212,750Method and device for establishing a dual connectivity between a user equipment and a MeNB and a SeNB, by providing the user equipment history information20199,439,097'Selective signaling information sharing for CoMP enhancement'20169,210,580'Network node control for plurality of clusters for managing characteristics'20159,007,993'Method for inter-base station signaling'20156,795,623'Optical cavity resonating over a continuous range of frequencies'20046,334,005'Modulator of the Mach-Zehnder type having a very high extinction ratio'20015,867,267'Interferometric device for detection'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Based in Grenoble, FR· patent location history
2001–2021Based in Sceaux, FR· patent location history
2004Patents assigned to AVANEX CORP (1)· patent assignee history
2015–2019Patents assigned to ALCATEL LUCENT (5)· patent assignee history
2015–2016Patents assigned to HELMERS HAKON (3)· patent assignee history
2015–2016Patents assigned to BAKER MATTHEW (2)· patent assignee history
2015–2016Patents assigned to GODIN PHILIPPE (2)· patent assignee history
2015Based in Velizy Villacoublay, FR· patent location history
2019Based in Nozay, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALCATEL LUCENT | 5 | 2015–2019 |
| HELMERS HAKONself | 3 | 2015–2016 |
| BAKER MATTHEW | 2 | 2015–2016 |
| GODIN PHILIPPE | 2 | 2015–2016 |
| AVANEX CORP | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sceaux, FR | 6 | 2001–2021 |
| Nozay, FR | 1 | 2019 |
| Velizy Villacoublay, FR | 1 | 2015 |
| Grenoble, FR | 1 | 1999 |