Company Filing History:
Years Active: 1989-1996
Title: Innovations of John W. Bradley
Introduction
John W. Bradley is a notable inventor based in Peabody, MA (US). He has made significant contributions to technology, particularly in the field of RAID systems and peripheral device controllers. With a total of 5 patents, his work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is a method and apparatus for testing RAID systems. This invention features an error injection test scripting system that allows test engineers to select commands that induce specific test scenarios. The commands are parsed and communicated to a scheduler, which executes the tasks and maintains test results. This system is designed to bypass standard protocols, enabling the injection of errors such as corrupt parity or multiple hard error failures directly to the disks in the RAID system.
Another significant patent involves a peripheral device controller equipped with an EEPROM that stores microinstructions. This controller polls connected peripheral devices to gather configuration information, which is then stored in the EEPROM. Upon powering up, the microinstructions are transferred to a control store, ensuring fast access while maintaining the permanence of the instructions even when power is lost. The system also allows for updates to the control store and EEPROM, enhancing its functionality.
Career Highlights
Throughout his career, John W. Bradley has worked with several prominent companies, including Bull HN Information Systems, Inc. and EMC Corporation. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
John has collaborated with notable individuals in the field, including Edward F. Getson, Jr. and Joseph P. Gardner. These partnerships have likely enriched his work and led to further advancements in technology.
Conclusion
John W. Bradley's contributions to technology through his patents and collaborations highlight his role as an influential inventor. His innovative solutions in testing RAID systems and peripheral device controllers continue to shape the industry.