The core competencies of Hillebrand Consulting Engineers GmbH are the various techniques behind mobile communication based on 2G, 3G, 4G, 5G and beyond in all facets, with an emphasis on mobile radio layers 1 and 2. Our guiding principle is always to be led by the needs of the customer.

Our Consulting Engineers are very experienced in all kind of patent related work. We can provide thorough essentiality and/or validity analysis as well as infringement/non-infringement analysis due to the vast experience our colleagues have gained over the years by

• active participation in various standardization bodies/fora, including working groups leaderships,
• developing and implementing services and products into terminals and networks, and
• providing various kinds of support in patent litigations and arbitrations, including testimonies at courts in various jurisdictions.

Some Consulting Engineers have been working in patent departments of large companies and are familiar with all aspects of licensing.

Our wide scope of competencies and work capacity guarantees high-quality and timely execution of even the most demanding projects in a "fly-wheeling" manner. We can undertake small and up to very large projects.