Fabian Portmann

Title: The Innovations of Fabian Portmann

Introduction

Fabian Portmann is a notable inventor based in Zurich, Switzerland. He has made significant contributions to the field of blockchain technology, holding 2 patents that showcase his innovative approach to solving complex problems in this rapidly evolving domain.

Latest Patents

One of his latest patents is titled "Authenticating chaincode to chaincode invocations of a blockchain." This patent outlines a method that includes creating a shared secret via a blockchain node member, storing the shared secret in a memory outside the blockchain, and sharing it with other blockchain node members during a setup phase of an execution environment associated with a chaincode. Another significant patent is "Providing accountability of blockchain queries," which describes a process for identifying a query from a client device to locate blockchain data, performing the query, and storing the result outside the blockchain. This patent also includes transmitting a query response message to the client device that contains a hash of the query result data.

Career Highlights

Fabian Portmann is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to explore and develop innovative solutions in the field of blockchain technology, contributing to the company's reputation as a leader in technological advancements.

Collaborations

Throughout his career, Fabian has collaborated with esteemed colleagues such as Elli Androulaki and Angelo De Caro. These collaborations have further enriched his work and have led to the development of groundbreaking technologies in the blockchain space.

Conclusion

Fabian Portmann's contributions to blockchain technology through his patents and work at IBM highlight his role as a key innovator in the field. His efforts continue to shape the future of technology and inspire others in the industry.