Jens Erik Tellefsen

Title: **Innovative Contributions of Inventor Jens Erik Tellefsen**

Introduction

Jens Erik Tellefsen, a prolific inventor based in Los Altos, California, has made significant strides in the field of technology through his innovative patents. With a total of 12 patents to his name, Tellefsen's work focuses on enhancing methods of author identification and demographic analysis within search results.

Latest Patents

Tellefsen's recent patents include two notable inventions. The first, titled "Methods and apparatus for author identification of search results," introduces a novel way to determine author-identifiers within search results using a hash function and a data structure known as an audience fingerprint (AF). This innovation ensures a high probability of unique identification for authors by leveraging a compacted sparse array to optimize memory usage.

The second patent, "Method and apparatus for determining search result demographics," presents automated techniques for generating demographic information from search results. This method is particularly useful when applied to frame-based search engines, allowing for detailed profiling in areas such as technology, healthcare, and brand research. The approach incorporates confidence levels for demographic characteristics, providing a nuanced understanding of population dynamics at both member and population levels.

Career Highlights

Throughout his career, Tellefsen has contributed to various technology-focused companies, most notably Netbase Solutions, Inc. and Vendavo, Inc. His role in these organizations has allowed him to apply his innovative ideas and deepen his expertise in search technology.

Collaborations

In his professional journey, Tellefsen has collaborated with esteemed colleagues, including Ranjeet Singh Bhatia and Michael Jacob Osofsky. These partnerships have enabled him to further refine his inventions and expand the applicability of his patented technologies.

Conclusion

Jens Erik Tellefsen stands out as a remarkable inventor, whose contributions have undoubtedly reshaped technology in meaningful ways. His recent patents not only demonstrate his inventive spirit but also his commitment to improving the way we interact with digital information. As technology continues to evolve, Tellefsen's work will likely inspire future innovations.