Inventor
Ivo Sedlacek
Inventor
Hovorcovice, CZ
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks49%
H04LTransmission of digital information, e.g. telegraphic communication44%
H04MTelephonic communication5%
G06FElectric digital data processing2%
PatentTitleYear
11,109,219Mobile terminal, network node server, method and computer program202111,039,313Securing network steering information202111,032,688IMS emergency calls for roaming UEs202110,841,753Protection of mission-critical push-to-talk multimedia broadcast and multicast service subchannel control messages202010,805,355Network initiated CS services during IMS call202010,652,702Methods, user equipment and application managing function node for managing transfer of message over radio interface202010,575,165Routing based on access point name (APN) information202010,447,695Mobile terminal, network node server, method and computer program201910,368,297Methods, systems and computer program products for network-controlled selection of radio access networks201910,356,566Protection of mission-critical push-to-talk multimedia broadcast and multicast service subchannel control messages201910,225,699Protection of mission-critical push-to-talk multimedia broadcast and multicast service subchannel control messages201910,159,056Method and apparatus for requesting an initial attachment of a UE to PS mobile communication network201810,117,159Network address resolution for interworking between cellular network domain and wireless local area network domain201810,098,061WLAN network selection201810,079,860Network initiated CS services during IMS call201810,063,423Access network related information provisioning system, control apparatus, method of controlling the same, communications terminal, method of controlling the same, program, and storage medium20189,992,675Changing IMS supplementary service data in an IMS network20189,973,338Configuration of liveness check using internet key exchange messages20189,877,346Method and nodes for handling ESM information20189,800,404'Configuration of liveness check using internet key exchange messages'20179,661,680'Methods and devices for efficient connection handling for avoiding a detached state'20179,654,954'Providing an IMS voice session via a packet switch network and an emergency voice session via a circuit switch network'20179,641,479'Interworking between messaging service domains'20179,526,119'Methods and apparatus for multiple data packet connections'20169,509,724'Handling session initiation protocol messages in a wireless telecommunications device'20169,204,264'Exchange of messages and sessions'20159,124,597'Method and node in a telecommunications network'20159,106,626'Method, apparatus and computer program product for copying content between servers'20158,908,597'Methods and apparatus for supporting the implementation of IMS service continuity'20148,855,697'Method for establishing a push-to-talk communication link'20148,509,120'Preserving mid-call state in IMS centralized services sessions'20138,374,173'Packet switched to circuit switched access handovers in an IMS architecture'20138,099,089'Method, user equipment and software product for media stream transfer between devices'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2017Patents assigned to SEDLACEK IVO (11)· patent assignee history
2012–2017Patents assigned to HARUNA ADAMU (4)· patent assignee history
2012–2015Based in Kurim, CZ· patent location history
2013–2021Patents assigned to ERICSSON TELEFON AB L M (25)· patent assignee history
2013–2017Based in Lund, SE· patent location history
2014–2017Based in Landskrona, SE· patent location history
2015–2017Patents assigned to ROHNERT HANS (3)· patent assignee history
2016–2018Patents assigned to ERICSSON TELEFON AB L M (publ) (6)· patent assignee history
2017–2021Based in Hovorcovice, CZ· patent location history
2017Based in Praha, CZ· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ERICSSON TELEFON AB L M | 25 | 2013–2021 |
| SEDLACEK IVOself | 11 | 2012–2017 |
| ERICSSON TELEFON AB L M (publ) | 6 | 2016–2018 |
| HARUNA ADAMU | 4 | 2012–2017 |
| ROHNERT HANS | 3 | 2015–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hovorcovice, CZ | 20 | 2017–2021 |
| Landskrona, SE | 5 | 2014–2017 |
| Kurim, CZ | 4 | 2012–2015 |
| Lund, SE | 3 | 2013–2017 |
| Praha, CZ | 1 | 2017 |