Company Filing History:
15 out of 3,015 
1 out of 91 
1 out of 6 
Years Active: 2001-2021
Title: The Innovative Journey of John Herman Blakely
Introduction
John Herman Blakely, an accomplished inventor based in Weaverville, NC, has made significant contributions to the field of power electronics. With a notable portfolio of 17 patents, he has developed innovative solutions aimed at enhancing the performance and reliability of power semiconductor devices and motor protection systems.
Latest Patents
Blakely’s recent patents reflect his commitment to improving technology in power systems. One of his groundbreaking patents is for a "Short-circuit protection for a power semiconductor device." This invention introduces a desaturation detector that analyzes signals from a gate driver to assess the operational state of a power semiconductor device, transitioning its signal to indicate a short-circuit condition. This smart mechanism enables the gate driver to switch off the device promptly, mitigating potential damage.
Another significant invention is the "Multimotor variable frequency overload" apparatus. This innovative design protects multiple motors through a motor overload enclosure equipped with current sensors. Each sensor utilizes a magnetic core to monitor current flow and determines the thermal state of the protected motors. The motor trip module instantly halts power flow when a thermal limit is reached, ensuring the safety and longevity of the motors involved.
Career Highlights
Throughout his career, John Herman Blakely has made notable contributions while working for esteemed companies such as Rockwell Automation Technologies Incorporated and Rockwell Technologies, Inc. His experience in these organizations has shaped his expertise and led to the creation of his patented technologies.
Collaborations
Blakely has collaborated with industry professionals, including Gregory A. Helton and Roger Alan Plemmons. Their joint efforts in research and development have contributed to the advancement of innovative solutions in power management and motor protection.
Conclusion
John Herman Blakely stands out as a skilled inventor whose contributions continue to influence the technology landscape. His 17 patents underscore his dedication to innovation in power semiconductor devices and motor protection, solidifying his legacy as a forward-thinking inventor in the engineering community.
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.