Access control in an industrial control system
- Application ID: EP12165895
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
This EP application has the IPC combination G05 (CONTROLLING; REGULATING) and H04 (ELECTRIC COMMUNICATION TECHNIQUE). We found, that Frohwitter, isarpatent Behnisch Barth Charles Hassa Peckmann & Partner mbB, Ullrich & Naumann, Peter Bittner und Partner, Texas Instruments Limited and 3 others are specialized in this combination either. For a similar patent, they might be a good choice.