Conveying information and Inventive Step BGH "Entsperrbild"

In the case X ZR 110/13 "Entsperrbild", the BGH had do decide on a patent relating to the unlocking of a mobile phone. The key feature is that an icon (unlock image - the small arrow 402 in the figure on the rhs) is moved together with the finger when executing the unlock gesture.

The Bundespatentgericht had disregarded the icon in the assessment of inventive step and judged that it did not contribute to the solution of a technical problem.

The BGH did not agree. According to the headnote, features relating to the conveying of information in a patent claim need to be subject to a special treatment:

1. Statements relating to the conveying of certain information contents and hence aim at having impact onto the human imagination or intellectual power are, as such, disregarded in the assessment of inventive step. Statements relating to information which shall be conveyed according to the technical teaching of the invention are apt to support the patentability in view of inventive step only insofar as they determine or at least influence the solution of a technical problem by technical means.
2. Information-related features of a patent claim are to be examined as to whether the information to be conveyed is, at the same time, an embodiment of a means for a technical solution, which must not already be indicated as such elsewhere in the patent claim. In such a case, the means for the technical solution as to be considered in the assessment of inventive step.

This decision is likely to be discussed in more detail later on.

Intellectual Property and the Kindergarten

After many quarrels about who determines the rules of their games (including who is the princess and who is the horse), my children have reported that they have now finally found a new rule making their Kindergarten life more peaceful: The one who has invented the game determines the rules. This made me think.

After a first attack of fatherly pride, I am now wondering whether this new rule really decreases the number of arguments or rather provokes new arguments on novelty, inventiveness and inventorship...