Designing a wiring path/YAZAKI – T 1371/16 – 17 September 2021
In this decision the subject matter is a simulation for designing a wiring path. Claim 1 does not specify any further use of an output wiring path data of the simulation, further properties or specific data format that could limit the possible uses of the data. Therefore, the output data...
Masking a private key/CERTICOM – T 0556/ 14 – 28 July 2016
In this decision in a patent a method of masking a privat key is claimed. It is considered not to be a mathematical method as such, because storing on a smartcard (hardware) was claimed. The claimed method achieves some protection against power analysis attacks and thus have a technical effect...
Classification method/COMPTEL – T 1784/06 – 21 September 2012
In this decision, the appellant criticises the COMVIK approach on several points. The Board disagrees. With regard to inventive step, according to the Board, there is a lack of “technical purpose” according to T1227/05. Information from the author: “technical purpose” is no longer sufficient according to decision G1/19 for non-technical...