Company Filing History:
Years Active: 2004-2014
Title: The Innovative Contributions of Erik Frederick Hennum
Introduction
Erik Frederick Hennum is a notable inventor based in San Francisco, CA. He has made significant contributions to the field of technology, holding a total of 7 patents. His work primarily focuses on enhancing user interface design and information retrieval systems.
Latest Patents
One of Hennum's latest patents is titled "Search using proximity for clustering information." This invention provides a method and system for hierarchical search retrieval. The method includes performing a text search on a hierarchy data structure of information, forming a limited size hierarchy data structure using the search results, and assigning a location number for each search result in the hierarchy data structure. It also involves sorting the hierarchy data structure and clustering the sorted hierarchy data structure by categorizing the search results into groups that are related based on proximity. Additionally, it limits a hierarchical depth for each group in the clustered hierarchy data structure based on a configurable depth value to reduce hierarchical results for presentation. The clustered hierarchical data structure is then provided as a list of search results as output.
Another significant patent by Hennum is "Button area having a mixed state button for collapsing and expanding user interface items." This method indicates expanded and collapsed states of lower-level expander/collapser items in a higher-level visual control of a user interface display. The method includes providing a lower-level expander/collapser indicator area in the higher-level visual control, displaying different states based on the status of the lower-level items, and ensuring a clear visual representation of the user interface.
Career Highlights
Erik Hennum is currently employed at International Business Machines Corporation, commonly known as IBM. His role at IBM allows him to leverage his innovative ideas and contribute to cutting-edge technology solutions.
Collaborations
Hennum has collaborated with several talented individuals throughout his career, including Sandra Darcy Kipp and Mark Edward Molander. These collaborations have further enriched his work and contributed to the development of innovative technologies.
Conclusion
Erik Frederick Hennum's contributions to technology through his patents and work at IBM highlight his role as a significant inventor in the field. His innovative approaches to information retrieval and user interface design continue to influence the industry.