This inventor holds 22 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Nokia Technologies Oy, Zenith Electronics Corporation, Motorola Mobility LLC. Active years: 2007-2026.
Location History:
- Schaumburg, IL (US) (2011)
- Hoffman Estates, IL (US) (2010 - 2013)
- LaFayette, IN (US) (2007 - 2023)
- Lafayette, IN (US) (2024)
Company Filing History:
14 out of 6,493 
3 out of 948 
2 out of 2,952 
Years Active: 2007-2026
Title: Innovations of William J. Hillery
Introduction
William J. Hillery is a prominent inventor based in Hoffman Estates, IL (US), known for his significant contributions to technology with a total of 18 patents. His work primarily focuses on advancements in channel state information and resource mapping configurations, which are crucial for improving communication systems.
Latest Patents
Hillery's latest patents include innovative methods for dynamic channel state information reference signals (CSI-RS) resource mapping configuration. This invention enhances the efficiency of precoded channel state information reference signals by providing dynamic and partial sharing of channel measurement downlink reference signal resources. The apparatus he developed determines the actual number of ports configured for user equipment and establishes a pool of channel state information reference signal resources, ensuring optimal performance in communication networks. Another notable patent involves enhanced frequency compression for overhead reduction in CSI reporting. This method allows user equipment to select a subset of linear combination coefficients from a linearized two-dimensional matrix, facilitating more efficient channel state information determination and reporting.
Career Highlights
Throughout his career, William J. Hillery has worked with notable companies such as Nokia Technologies Oy and Zenith Electronics Corporation. His experience in these organizations has contributed to his expertise in the field of telecommunications and signal processing.
Collaborations
Hillery has collaborated with esteemed professionals in the industry, including Frederick W. Vook and Eugene Visotsky. These partnerships have further enriched his work and innovations in technology.
Conclusion
William J. Hillery's contributions to the field of telecommunications through his patents and collaborations highlight his role as a key innovator. His work continues to influence advancements in communication technology, making a lasting impact on the industry.