Company Filing History:
48 out of 4,804 
7 out of 968 
2 out of 42 
Years Active: 2012-2025
Title: **Andreas Hoelzer: A Pioneer in Audio Technology**
Introduction
Andreas Hoelzer is an esteemed inventor based in Erlangen, Germany, renowned for his significant contributions to the field of audio technology. With an impressive portfolio of 46 patents, Hoelzer has established himself as a leader in innovative audio encoding and decoding systems.
Latest Patents
Among his latest patents are groundbreaking inventions focusing on audio processing. One notable invention is a concept for audio encoding and decoding for audio channels and audio objects. This audio encoder is equipped with an input interface that receives various audio channels, audio objects, and related metadata. It features a mixer that combines these elements to create pre-mixed channels, which include audio data from both channels and objects. The core encoder then processes this information, while a metadata compressor enhances efficiency by compressing the associated metadata.
Another recent patent involves an apparatus and method for screen-related audio object remapping. This invention enables the generation of loudspeaker signals by utilizing an object metadata processor. The processor calculates the position of audio objects based on their relation to the screen size, ensuring optimal sound reproduction depending on whether the audio objects are screen-related or not.
Career Highlights
Hoelzer has worked with distinguished organizations that include the Fraunhofer Society for the Advancement of Applied Research and Dolby International. His tenure at these companies has allowed him to influence the development of cutting-edge audio technologies, contributing to advancements in sound engineering.
Collaborations
Throughout his career, Hoelzer has collaborated with esteemed colleagues, including Johannes Hilpert and Juergen Herre. These partnerships have fostered innovation and further enhanced the impact of his work on the audio technology landscape.
Conclusion
Andreas Hoelzer has made remarkable strides in the realm of audio innovation, amassing 46 patents that showcase his ingenuity and commitment to advancing sound technology. His contributions, particularly in audio encoding and decoding, continue to shape the future of audio experiences across various platforms.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.