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Dive into the research topics where Jan Rubbmark is active.

Publication


Featured researches published by Jan Rubbmark.


Archive | 1997

System for interfacing with an external accessory in one of two interface modes based on whether communication can be established with external accessory or not

Jan Rubbmark; Jan Lind; Lars Engelin


Archive | 2000

Method and apparatus for identifying a battery

Heino Wendelrup; Michael Kellerman; Johan Mercke; Kristoffer Ptasinski; Jan Rubbmark; Jonas Bengtsson; Charles Forsberg


Archive | 2000

Portable telecommunication apparatus for multiple audio accessories

Jan Rubbmark; Magnus Svensson; Lars Engelin


Archive | 2000

Method and an apparatus for storing and communicating battery information

Heino Wendelrup; Michael Kellerman; Johan Mercke; Kristoffer Ptasinski; Jan Rubbmark; Jonas Bengtsson; Charles Forsberg


Archive | 2000

Method and apparatus enabling communication between an electric device and a battery

Heino Wendelrup; Michael Kellerman; Johan Mercke; Kristoffer Ptasinski; Jan Rubbmark; Jonas Bengtsson; Charles Forsberg


Archive | 1997

A method and a device for handling user menu information in a user unit

Johanna Brita Isberg; Torbjoern Andersson; Jan Rubbmark


Archive | 1997

Method and device relating to a user unit

Johanna Brita Isberg; Torbjörn Andersson; Jan Rubbmark


Archive | 2000

Method enabling communications between an electronic device and a battery, an apparatus comprising an electronic device and a battery, and a battery enabling communication

Heino Wendelrup; Michael Kellerman; Johan Mercke; Kristoffer Ptasinski; Jan Rubbmark; Jonas Bengtsson; Charles Forsberg


Archive | 2000

A method of synchronizing communications means in a battery to communications means in an electronic device, an apparatus, and a battery

Heino Wendelrup; Michael Kellerman; Johan Mercke; Kristoffer Ptasinski; Charles Forsberg; Jonas Bengtsson; Jan Rubbmark


Archive | 1998

A method and apparatus for interfacing an electronic device with an external accessory

Jan Rubbmark; Lars Engelin; Jan Lind

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