Growing community of inventors

Malmö, Sweden

Fredrik Ramsten

Average Co-Inventor Count = 2.57

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 20

Fredrik RamstenAnette Sandegard (2 patents)Fredrik RamstenKristoffer Aberg (2 patents)Fredrik RamstenEmil Hansson (1 patent)Fredrik RamstenFredrik Ramsten (3 patents)Anette SandegardAnette Sandegard (3 patents)Kristoffer AbergKristoffer Aberg (3 patents)Emil HanssonEmil Hansson (15 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Ericsson Mobile Communications Ab (2 from 1,101 patents)

2. Sony Corporation (1 from 58,129 patents)

3. Sony Mobile Communications Ab (1 from 458 patents)


3 patents:

1. 8744359 - Electronic equipment for a wireless communication system and method for operating an electronic equipment for a wireless communication system

2. 8412098 - Electronic equipment for a wireless communication system and method for operating an electronic equipment for a wireless communication system

3. 7668507 - Short range connectivity usability by using contact information

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as of
12/16/2025
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