Location History:
- Redwood City, CA (US) (1991 - 1994)
- Los Altos, CA (US) (1997 - 2019)
Company Filing History:
10 out of 9,638 
4 out of 16 
3 out of 4,670 
Years Active: 1991-2019
Title: Brian Lee Heffner: Innovator in Optical Technologies
Introduction: Brian Lee Heffner is a prominent inventor based in Los Altos, California, known for his significant contributions to optical technologies. With a remarkable portfolio of 23 patents, Heffner has made a substantial impact in the field of optical signaling and data transfer.
Latest Patents: Among his recent innovations are two notable patents. The first is titled "Dither Free Bias Control," which focuses on a Mach-Zehnder modulator used for modulating optical signals. This invention includes multiple modulating waveguide sections along with bias electrodes designed to apply electrical bias signals. Additionally, it features an output optical combiner that interfaces with these waveguide sections, allowing for enhanced control and monitoring of optical outputs. His second patent, "Optical Receivers with Controllable Transfer Function Bandwidth and Gain Imbalance," addresses techniques and systems employing optical receivers capable of adjusting bandwidth and gain to optimize performance.
Career Highlights: Throughout his career, Brian has held positions at notable organizations, including Hewlett-Packard Company and Opnext Subsystems, Inc. His work at these companies has fostered advancements in optical technology, demonstrating his expertise and commitment to innovation.
Collaborations: Brian Lee Heffner has collaborated with prominent professionals in his field, including Wayne V. Sorin and Shalini Venkatesh. These partnerships have likely enriched his research and patent developments, contributing to the success of his projects.
Conclusion: Brian Lee Heffner represents a true innovator in the realm of optical technologies. With an accomplished career highlighted by numerous patents, he continues to influence the industry by developing cutting-edge solutions that enhance optical data transmission and processing. His work remains a testament to the importance of innovation in technological advancement.
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.