This inventor holds 2 USPTO granted patents. Top assignee: Texas Instruments Corporation. Active years: 2005-2010.
Company Filing History:
Years Active: 2005-2010
Title: Innovations of Charles E McCallum
Introduction
Charles E McCallum is a notable inventor based in Dallas, TX. He has made significant contributions to the field of audio technology, holding a total of 2 patents. His work primarily focuses on enhancing the functionality and efficiency of audio players.
Latest Patents
One of his latest patents is titled "Method and apparatus for providing music information for a wireless audio player." This invention discloses a method where a wireless CD player transmits a unique CD tag to a music information service computer system. The system matches the CD tag to music data stored in a database, which is then transmitted back to the CD player for user display. Another significant patent is "Method and apparatus for the reduction of power consumption in a compact disc player." This invention allows a CD player to cache compressed audio data in its local memory, enabling it to enter a reduced power state when sufficient data is available, thus conserving energy.
Career Highlights
Charles E McCallum is associated with Texas Instruments Corporation, a leading company in the electronics industry. His work at Texas Instruments has allowed him to innovate and develop technologies that improve audio playback and efficiency.
Collaborations
Throughout his career, Charles has collaborated with notable colleagues such as Thomas N Millikan and Sreenivas Kothandaraman. These collaborations have contributed to the advancement of audio technology and innovation.
Conclusion
Charles E McCallum's contributions to audio technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry and improve user experiences with audio devices.