Patents - Global Data - Dimensions
Application
Amplifier with at least a second order filter in the control loop
Applicants
- PURIFI APS
Abstract
A class D amplifier is provided having an integral primary amplifier with internal feedback, the amplifier further comprising a feedback loop having a filter of at least a second order.
Patent Family Records (10)
An amplifier with at least one second order filter in the control loop
Purifi ApS PUTZEYS BRUNO, RISBO LARS
2024, ES-2963491-T3
Amplifier with at least second order filter in control loop
Polyfi Ltd B. Pazies, L Lisboa
2024, CN-111466080-B
AN AMPLIFIER WITH AN AT LEAST SECOND ORDER FILTER IN THE CONTROL LOOP
Purifi ApS PUTZEYS BRUNO, RISBO LARS
2023, EP-3721555-B1
AMPLIFIER WITH A FILTER OF AT LEAST SECOND ORDER IN THE CONTROL LOOP
PURIFI APS PUTZEYS BRUNO, RISBO LARS
2023, DK-3721555-T3
Amplifier with an at least second order filter in the control loop
Purifi ApS PUTZEYS BRUNO, RISBO LARS
2022, US-11258411-B2
AMPLIFIER WITH AN AT LEAST SECOND ORDER FILTER IN THE CONTROL LOOP
Purifi ApS PUTZEYS BRUNO, RISBO LARS
2020, US-20200382084-A1
Amplifier with at least a second order filter in the control loop
PURIFI APS PUTZEYS BRUNO, RISBO LARS
2020, KR-20200096590-A
AN AMPLIFIER WITH AN AT LEAST SECOND ORDER FILTER IN THE CONTROL LOOP
Purifi ApS PUTZEYS BRUNO, RISBO LARS
2020, EP-3721555-A1
Amplifier with at least a second order filter in the control loop
Polyfi Ltd PUTZEYS BRUNO, RISBO LARS
2020, CN-111466080-A
AN AMPLIFIER WITH AN AT LEAST SECOND ORDER FILTER IN THE CONTROL LOOP
PURIFI APS PUTZEYS BRUNO, RISBO LARS
2019, WO-2019110153-A1