Company Filing History:
2 out of 3,715 
2 out of 196 
1 out of 80 
Years Active: 2000-2014
Title: The Innovative Mind of Andrew Popplewell
Introduction
Andrew Popplewell, an accomplished inventor based in Manchester, GB, has made significant contributions to the field of technology with a total of eight patents to his name. His work primarily focuses on advancements in audiovisual and storage device technologies, showcasing his prowess in addressing challenges in connectivity and efficiency.
Latest Patents
Among his latest patents, two stand out for their ingenuity and practical applications. The first is titled "Fast port switching in an audiovisual receiver by use of port pre-authentication by a partial PHY decoder core." This invention utilizes a partial HDMI physical layer (phy) decoder core in audiovisual sink devices to facilitate HDCP pre-authentication on inactive HDMI ports. By doing so, it allows for rapid switching between HDMI channels without delays, ensuring that users have immediate access to the output they desire.
The second notable patent is the "Method and apparatus for SATA hot unplug." This invention provides a robust solution for detecting the connection and disconnection of SATA storage devices by monitoring physical layer signals. Utilizing phase locked loop (PLL) responses, this method enhances the reliability of SATA communication, thereby improving user experience when dealing with storage devices.
Career Highlights
Throughout his career, Andrew Popplewell has been associated with prominent companies including LSI Logic Corporation and CSR Technology Inc. His experiences in these organizations have likely contributed to his inventive capabilities, allowing him to identify gaps in existing technologies and address them effectively.
Collaborations
Andrew has also collaborated with talented individuals such as Stephen Williams and Paul C. Gregory. These collaborations have undoubtedly fostered creativity and innovation, enabling the development of groundbreaking technologies that have had a substantial impact on the industry.
Conclusion
In summary, Andrew Popplewell's innovative spirit and dedication to improving technology are evident through his impressive portfolio of patents. His work not only enhances audiovisual experiences but also streamlines the interaction with storage devices. Andrew's contributions continue to pave the way for future developments in the technology sector, showcasing the importance of innovation in solving real-world problems.