Location History:
- Comberton, GB (2011 - 2013)
- Cambridge, GB (2013 - 2017)
- Cambridgeshire, GB (2008 - 2018)
Company Filing History:
Years Active: 2008-2018
Title: Johan Piper: Innovator in Power Conversion Technology
Introduction
Johan Piper is a notable inventor based in Cambridgeshire, GB. He has made significant contributions to the field of power conversion technology, holding a total of 12 patents. His work focuses on enhancing the efficiency and functionality of power converters.
Latest Patents
Among his latest innovations is a patent for a "Storage Time Control" system. This invention features a controller designed for use in a power converter, which includes a first terminal that provides a turn-on signal to initiate the activation of a power switch. Additionally, it has a second terminal that provides a turn-off signal to initiate the deactivation of the power switch. A detection circuit is integrated to monitor the turn-off time delay, which is the duration between the initiation of the turn-off signal and the actual turn-off of the power switch. The control circuit regulates the turn-off delay time to a target value by managing the amount of charge delivered to the power switch.
Another significant patent is related to a "BJT Drive Scheme." This invention pertains to switch mode power converters (SMPCs) and methods for providing supplementary base drive to a bipolar transistor within an SMPC. The design includes a switching control circuit that manages current flow in an inductive component, utilizing an auxiliary power rail and a charge store to supply power. The circuit is equipped with various switches and elements to control the current flow effectively.
Career Highlights
Johan Piper has worked with several prominent companies in the technology sector. Notably, he has been associated with Cambridge Semiconductor Limited and Power Integrations, Inc. His experience in these organizations has contributed to his expertise in power conversion technologies.
Collaborations
Throughout his career, Johan has collaborated with talented individuals, including David Michael Garner and David Robert Coulson. These partnerships have likely enriched his work and led to innovative solutions in the field.
Conclusion
Johan Piper's contributions to power conversion technology through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative designs continue to influence advancements in power management systems.
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.