Company Filing History:
Years Active: 2008-2017
Title: Mark Pereira: Innovator in Audio Technology
Introduction
Mark Pereira is a notable inventor based in Livermore, CA (US). He has made significant contributions to the field of audio technology, holding a total of 13 patents. His work primarily focuses on enhancing audio experiences in portable electronic devices.
Latest Patents
One of his latest patents is titled "Audio channel mapping in a portable electronic device." This invention provides a portable electronic device equipped with an audio subsystem that includes multiple audio devices, each connected to a logic subsystem through its own audio path. The device also features a display for visual content, which remains fixed in relation to the audio devices. An orientation sensor is integrated to determine if the device has been reoriented, allowing the logic subsystem to adjust the operation of the audio paths accordingly.
Another significant patent is the "Method and system for managing the power state of an audio device integrated in a graphics device." This invention outlines a method for managing the power state of an audio device within a graphics processing unit. It involves directing audio data from a client application through an audio driver stack to the audio device. The method also includes determining the presence of an active audio data stream and requesting a plug and play manager to disable the audio device if no active stream is detected.
Career Highlights
Mark Pereira is currently employed at Nvidia Corporation, a leading company in graphics processing technology. His work at Nvidia has allowed him to push the boundaries of audio technology in conjunction with graphics processing.
Collaborations
Some of his notable coworkers include David Wyatt and Boon Sun Song, who have collaborated with him on various projects within the company.
Conclusion
Mark Pereira's innovative contributions to audio technology have significantly impacted the way audio is integrated into portable electronic devices. His patents reflect a deep understanding of both audio and graphics processing, showcasing his expertise in the field.