Company Filing History:
Years Active: 2000-2001
Title: Eric Groen: Innovator in Voltage-Mode H-Bridge Write Drivers
Introduction
Eric Groen is a notable inventor based in Sac City, IA (US). He has made significant contributions to the field of electrical engineering, particularly in the development of write drivers for inductive loads. With a total of 2 patents, Groen's work has advanced the technology used in various applications.
Latest Patents
Eric Groen's latest patents include innovative designs for impedance-matched, voltage-mode H-bridge write drivers. One of his patents describes a write driver that features load terminals for connection to an inductive load. This driver circuit responds to first and second control signals to supply a drive current through the load in respective first and second directions. The inductive load includes an inductive write head and a transmission line of predetermined impedance connected to the write head. This design effectively suppresses ringing by matching the impedance of the driver circuit to the transmission line connecting the load to the terminals. Another patent elaborates on a voltage-mode H-bridge that selectively supplies a voltage across the load terminals and head. This design also employs program means to operate the voltage-mode H-bridge for a predetermined time period, quickly raising the write current to a steady state condition while suppressing ringing.
Career Highlights
Throughout his career, Eric Groen has worked with prominent companies in the technology sector. He has been associated with Lucent Technologies Inc. and Agere Systems. His experience in these organizations has contributed to his expertise in developing advanced electrical components.
Collaborations
Eric Groen has collaborated with various professionals in his field, including his coworker John D. Leighton. Their joint efforts have likely led to innovative solutions and advancements in technology.
Conclusion
Eric Groen's contributions to the field of electrical engineering, particularly through his patents on voltage-mode H-bridge write drivers, showcase his innovative spirit and technical expertise. His work continues to influence the industry and pave the way for future advancements.
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.