Inventor
Hisham Khartabil
Inventor
Helsinki, FI
Overview
Patents· 9 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 communication39%
H04WWireless communication networks28%
G06FElectric digital data processing22%
H04MTelephonic communication11%
PatentTitleYear
8,909,701'IMS conferencing policy logic'20147,894,593'Callback services in a communication system'20117,526,281'Method and device for establishing a conference call between a plurality of user terminals of a communication network'20097,305,681'Method and apparatus for providing multi-client support in a sip-enabled terminal'20077,283,506'System and method for releasing sessions at network entities associated with the sessions'20077,280,533'System and method for presence-based routing of communication requests over a network'20077,039,710'Method and apparatus for providing multi-client support in a SIP-enabled terminal'20067,028,101'Optimal location service for managing next hop addressing for messages associated with multiple address schemes'20066,931,453'Method and apparatus for resolving protocol-agnostic schemes in an internet protocol multimedia subsystem'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2014Patents assigned to NOKIA CORP (9)· patent assignee history
2005–2014Based in Helsinki, FI· patent location history
2014Patents assigned to COSTA-REQUENA JOSE (1)· patent assignee history
2014Patents assigned to ISOMÄKI MARKUS (1)· patent assignee history
2014Patents assigned to JALAVA TEEMU (1)· patent assignee history
2014Patents assigned to KHARTABIL HISHAM (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NOKIA CORP | 9 | 2005–2014 |
| COSTA-REQUENA JOSE | 1 | 2014 |
| ISOMÄKI MARKUS | 1 | 2014 |
| JALAVA TEEMU | 1 | 2014 |
| KHARTABIL HISHAMself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Helsinki, FI | 9 | 2005–2014 |