Location History:
- San Diego, CA (US) (2004 - 2013)
- Carlsbad, CA (US) (2009 - 2015)
Company Filing History:
Years Active: 2004-2015
Title: The Innovative Contributions of Eddie L T Choy
Introduction: Eddie L T Choy, based in Carlsbad, CA, is a distinguished inventor with a remarkable portfolio of 30 patents. His innovations are primarily focused on enhancing audio playback systems and voice activity detection technology, showcasing his deep expertise in multimedia applications.
Latest Patents: Among his notable recent patents is a "Method and System for Error Robust Audio Playback Time Stamp Reporting." This innovative method enables the resynchronization of embedded multimedia systems by utilizing bytes consumed in an audio decoder to effectively manage bit error handling without the need for re-transmission. The audio decoder plays a crucial role by tracking and periodically reporting the bytes consumed, thereby allowing a host microprocessor to assess whether resynchronization is warranted based on the predetermined byte count.
Another significant patent is the "Multiple Microphone Voice Activity Detector." This invention leverages multiple microphones to detect voice activity by analyzing the energy relationship between a speech reference microphone and a noise reference microphone. By determining the speech-to-noise energy ratio against a predetermined threshold, this technology can reliably identify voice signals. Various techniques, including weighted averages and discrete frame analysis, can be applied to derive energy outputs or autocorrelation values, enriching the accuracy of voice detection.
Career Highlights: Eddie L T Choy has made significant strides in the field of multimedia technology through his work at Qualcomm Incorporated. His extensive experience and knowledge have propelled advancements in audio playback and voice detection systems, reinforcing Qualcomm's position as a leader in innovation.
Collaborations: Choy has collaborated with esteemed coworkers, including Samir Kumar Gupta and Song Wang, to further enhance the collaborative innovation efforts at Qualcomm. Their combined expertise fosters an environment rich in creativity and technical excellence, driving the development of cutting-edge technologies.
Conclusion: Eddie L T Choy's contributions to audio technology mark him as a pivotal figure in the invention landscape. His innovative patents reflect a commitment to addressing complex challenges in multimedia systems, solidifying his reputation as a leading inventor in his field. With ongoing collaborations and relentless pursuit of advancements, Choy continues to inspire the next wave of technological innovations.
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.