This inventor holds 31 USPTO granted patents and 3 EPO patents, primarily in Optical Communication. Top assignees: Lucent Technologies Inc., Alcatel-Lucent USA Inc., Noble Devices Technologies. Active years: 1999-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hearne, TX (US) (2007)
- South Plainfield, NJ (US) (1999 - 2011)
Company Filing History:
27 out of 9,364 
2 out of 1,310 
1 out of 1 
Years Active: 1999-2011
Areas of Expertise:
Title: Christi Kay Madsen: Innovator in Optical Devices
Introduction
Christi Kay Madsen is a prominent inventor based in South Plainfield, NJ, recognized for his significant contributions to the field of optical devices. With an impressive portfolio of 31 patents, Madsen has made notable advancements that enhance the functionality and efficiency of optical technologies.
Latest Patents
Among Madsen’s latest innovations are several cutting-edge patents. One is the "Integrated polarization beam splitter with quarter-wave plate for polarimeter and PMD compensation applications." This invention features an optical device designed to manipulate polarization, utilizing a waveguide that incorporates a quarter-wave plate/reflector combination. This configuration allows incident light to be rotated by 90 degrees, thus facilitating various applications, including polarization mode dispersion (PMD) compensators and polarimeters.
Another notable patent is for "Reset free devices." This technology enables reset-free operation in devices with polarization state controllers through specific arrangements of phase shifters and couplers. By employing sequences such as coupler/phase shifter/coupler or phase shifter/coupler/phase shifter within semiconductor substrates like silicon, these systems can effectively function as wave plates, offering deterministic operations without the need for resets.
Career Highlights
Throughout his career, Christi Kay Madsen has been associated with several leading organizations, including Lucent Technologies Inc. His dedication to research and development in the field of optical devices has solidified his reputation as a skilled inventor whose innovations continue to influence the industry.
Collaborations
In his professional journey, Madsen has collaborated with notable individuals, including Gadi Lenz and Ronald Edward Scotti. These partnerships have contributed to the progress and successful implementation of his innovative ideas.
Conclusion
Christi Kay Madsen stands out as a leading inventor in the realm of optical technology. His 31 patents reflect his commitment to advancing innovations that address complex challenges in the field. As technology evolves, Madsen's contributions will undoubtedly continue to shape the future of optical devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile