Company Filing History:
Years Active: 1998-2012
Title: Innovations of Mark D Albers
Introduction
Mark D Albers is a notable inventor based in Mesa, AZ (US). He has made significant contributions to the field of audio amplification technology. With a total of three patents to his name, Albers has demonstrated his expertise and creativity in developing innovative solutions.
Latest Patents
One of his latest patents is the Boosted-rail amplifier. This device includes an amplifier that receives an audio input signal and sends an output signal to a load. The boosted-rail circuit is connected to a power source and features a single boosted rail linked to the BTL amplifier. Additionally, a common-mode circuit is coupled to both the boosted-rail circuit and the BTL amplifier, sending a common-mode signal that dynamically tracks the output voltage supplied to the BTL amplifier. This innovative design allows the boosted-rail circuit to switch from a non-boost mode to a boost mode, increasing the output voltage when additional voltage is required.
Another significant patent is the Dynamic constant power amplifier. This switching amplifier includes a voltage sensor circuit connected to a high voltage supply rail for measuring the power supply voltage. A current sensor circuit is also connected to the high voltage supply rail for measuring the power supply current. The error amplifier receives values based on these measurements and produces an error signal when a predetermined power limit is exceeded. The signal limiting circuit then limits the output power to rated power at any rated load impedance, ensuring optimal performance in various audio systems.
Career Highlights
Mark D Albers is currently employed at Rockford Corporation, where he continues to innovate in the field of audio technology. His work has contributed to advancements in amplifier design and functionality.
Collaborations
Albers has collaborated with notable coworkers such as James C Strickland and David Dean Baker, further enhancing the innovative environment at Rockford Corporation.
Conclusion
Mark D Albers is a distinguished inventor whose work in audio amplification technology has led to several impactful patents. His contributions continue to shape the industry and inspire future innovations.