Location History:
- Ft. Collins, CO (US) (1993)
- Fort Collins, CO (US) (1992 - 2000)
Company Filing History:
Years Active: 1992-2000
Title: Innovations of John P Hoppal
Introduction
John P Hoppal is a notable inventor based in Fort Collins, CO (US). He has made significant contributions to the field of electronics, particularly in the areas of electromagnetic interference and cooling systems for electronic devices. With a total of 6 patents to his name, Hoppal's work has had a considerable impact on the technology industry.
Latest Patents
Hoppal's latest patents include an "Apparatus for electro-magnetic interference (EMI) and radio frequency." This invention features a printed circuit board and bulkhead assembly with I/O connectors that can be slidingly mated with a rear panel bulkhead frame of a computer chassis without the need to remove the rear panel or any mounting hardware. The design ensures that the I/O connectors clear the rear panel bulkhead frame during the mating process, creating a barrier against EMI/RFI radiation emissions when fully installed.
Another significant patent is the "Configuration based cooling fan speed control." This invention provides a cooling fan speed controller for computers and other heat-intensive electronic devices. It includes an EEPROM coupled with firmware controls, allowing for both manual and automatic modes of operation. The controller can detect the device's configuration and adjust the cooling fan speeds accordingly, minimizing audible fan noise and enhancing efficiency.
Career Highlights
Hoppal is currently employed at Hewlett-Packard Company, where he continues to innovate and develop new technologies. His work has been instrumental in improving the performance and reliability of electronic devices.
Collaborations
Throughout his career, Hoppal has collaborated with notable colleagues, including Arlen Lee Roesner and Donna E Ott. These partnerships have contributed to the successful development of his inventions.
Conclusion
John P Hoppal's contributions to the field of electronics through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the design and functionality of electronic devices today.