Rattiszell
Germany
5
2021-05-06
The entities that hold a legal rights for patent applications filed by inventor Engl Patrick:
Patrick Engl from Rattiszell, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Class-D amplifier and operating method
#2 | 2020-03-19Method for overtemperature protection and audio apparatus
#3 | 2015-07-23Amplifier arrangement comprising a low-pass filter device
#4 | 2015-07-23Amplifier arrangement comprising a master amplifier and at least one slave amplifier
#5 | 2015-07-23Amplifier arrangement with limiting module
1236263 ⎘