James F Dougherty

Title: The Innovative Journey of James F. Dougherty

Introduction

James F. Dougherty, a prolific inventor based in Morgan Hill, CA, is recognized for his significant contributions to audio technology, holding an impressive portfolio of 20 patents. His work primarily focuses on systems and methods designed to enhance audio delivery through advanced technological strategies.

Latest Patents

Among his latest patents is the innovative "Packet Based Delivery of Multi-Channel Audio Over Wireless Links." This patent describes a system that wirelessly delivers multi-channel audio across a packet-based network with remarkable synchronization, high fidelity, and low latency. The architecture comprises a source device that supplies multi-channel audio to a distributor device, which then distributes the audio wirelessly to various audio rendering devices, or 'sink' devices. Each device includes a playback clock, allowing it to retrieve audio samples from local memory and utilize a digital-to-analog converter to bring the audio to life through speakers.

Another notable patent is the "Distributed and Synchronized Control System for Environmental Signals in Multimedia Playback." This method involves a media dataset that combines media content with environmental effects metadata. It defines various environmental events corresponding to specific timestamps in the media. For every event, it points out a protocol timestamp for communication, enabling seamless transmission messages that link environmental events to their respective timestamps and direct them toward environmental effect generators.

Career Highlights

Dougherty's career has been marked by noteworthy positions at leading companies, including Broadcom Corporation and Dolby Laboratories Licensing Corporation. His work in these innovative environments has allowed him to refine his expertise in the field of audio technology and to contribute groundbreaking developments that have impacted multimedia playback.

Collaborations

Throughout his career, James has collaborated with several talented individuals, including Gianluca Filippini and Yasantha N Rajakarunanayake. These collaborations have facilitated the exchange of ideas and strengthened the innovative processes related to audio technology.

Conclusion

James F. Dougherty’s journey as an inventor reflects his passion for pushing the boundaries of audio technology through innovation and collaboration. His latest patents showcase his commitment to improving multi-channel audio systems and their delivery mechanisms, marking him as a significant contributor to the field of invention and technology.