Wisconsin Alumni Research Foundation

WARF PORTFOLIOS

Game-Changing Discoveries from UW-Madison

Discover some of the most exciting innovations from the University of Wisconsin-Madison!

Technologies

Combined Capacitor/Inductor Reduces Circuit Bulk

Inductors and capacitors are fundamental building blocks in many electrical devices and provide energy storage. Inductors store energy in the form of a magnetic field in the vicinity of a coiled condu...
P140216US01

Combined Capacitor/Inductor with Improved Performance

Inductors and capacitors are fundamental building blocks in many electrical devices and provide energy storage. In many applications (both low- and high-powered electronics) the physical size of these...
P150389US01

Nitride Based Light-Emitting Diodes with Reduced Efficiency Droop

Blue and UV light-emitting diodes (LEDs) are key to modern, energy-saving lighting and are used in a range of applications including efficient home, farm and building lighting, high-speed networking, ...
P180227US01

Integrated Capacitor, Inductor and Resistor for Use as a Power Converter Filter

High-power electrical equipment such as electrical motors are increasingly powered using alternating current (AC) synthesized using semiconductor devices. Desirably, the semiconductors are operated in...
P170329US01

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