Company Filing History:
1 out of 851 
1 out of 832,843 Years Active: 2003-2005
Title: Innovations of Michael J Hartmann
Introduction
Michael J Hartmann is an accomplished inventor based in Wilmington, DE (US). He holds two patents that showcase his expertise in high-speed optical data links. His work has significantly contributed to advancements in data transmission technology.
Latest Patents
Hartmann's latest patents focus on high-speed optical data links. These innovations include a system circuit board with a first ASIC that conveys electrical information to and from upper-level data management circuits. A second ASIC is electrically coupled to the first ASIC, enhancing the overall functionality. The fiber optic module mounted on the system circuit board comprises a receiver, a transmitter, and the second ASIC. The receiver features a photo-diode designed to receive optical signals, a trans-impedance amplifier connected to the photo-diode, and a post-amplifier linked to both the trans-impedance amplifier and the second ASIC. The transmitter incorporates a laser that conveys optical signals to a remote optical receiver, along with a laser driver that connects the laser to the second ASIC. Both ASICs include clocking and equalization/retiming functions to recover distorted data transmitted through electrical traces on the system circuit board, enabling the transmission of electrical data at rates equal to or exceeding 10-Gbps.
Career Highlights
Throughout his career, Hartmann has worked with notable companies, including JDS Uniphase Corporation. His contributions to the field of optical data transmission have been recognized and valued in the industry.
Collaborations
Hartmann has collaborated with esteemed colleagues such as Wenbin Jiang and Hsing-Chung Lee. Their combined expertise has furthered the development of innovative technologies in optical data links.
Conclusion
Michael J Hartmann's contributions to high-speed optical data links demonstrate his significant impact on the field of data transmission technology. His patents reflect a commitment to innovation and excellence in engineering.