Company Filing History:
Years Active: 1996
Title: The Innovative Mind of Lisa Fredrickson
Introduction
Lisa Fredrickson, an accomplished inventor based in Sunnyvale, California, is known for her significant contributions to the field of communications technology. With a total of three patents to her name, Lisa's work focuses primarily on advanced methods for generating and detecting spectrally constrained codes, which are essential for efficient data transmission across noisy channels.
Latest Patents
Lisa's latest patents include:
1. **Method and Means for Generating and Detecting Spectrally Constrained**: This innovative method provides a systematic way to detect spectral null sequences using a Viterbi detector across a noisy communications channel. By tracking the spectral content of these sequences through a carefully constructed N-stage trellis, unique paths are utilized to avoid ambiguity in spectral null sequencing.
2. **Permuted Trellis Codes for Input Restricted Partial Response Channels**: This patent describes a maximum likelihood detection strategy using a time-varying trellis structure. The method enhances the performance of communication systems by improving error metrics and tracking attributes, thus optimizing the channel's response.
Career Highlights
Lisa is currently a pivotal member of the International Business Machines Corporation (IBM), where her expertise is crucial in developing cutting-edge technology solutions. Her research in communications technology has not only advanced the field but also positioned her as a leader in innovative methodologies for data transmission.
Collaborations
In her career, Lisa has collaborated with notable professionals, including Razmik Karabed and Paul H. Siegel. These partnerships have allowed her to leverage collective expertise and drive innovative projects that push the boundaries of current technological capabilities.
Conclusion
Lisa Fredrickson exemplifies the spirit of innovation with her groundbreaking patents and collaborative efforts within the tech industry. Her contributions are vital for enhancing secure and efficient communication protocols, allowing systems to better manage the complexities of data transmission in modern-day applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.