Liang Gan

Title: Innovations of Liang Gan in Interactive Television Technology

Introduction

Liang Gan is a notable inventor based in Shanghai, China. He has made significant contributions to the field of interactive television technology. With a total of 2 patents, his work focuses on methods and apparatuses that enhance the user experience in interactive television.

Latest Patents

Liang Gan's latest patents include a "Method and apparatus for storing an interactive television program." This invention outlines a method and device for storing interactive television programs for playback at a later time. The interactive television program consists of at least one interactive television application, which is transmitted inside modules through a data carousel within a transport stream. The method involves receiving the transport stream, parsing it for application modules, and storing them as a storage stream on a storage medium. This storage stream is kept separate from the transport stream, allowing for efficient playback. Additionally, the data carousel is recorded outside the transport stream, enhancing the speed of information retrieval.

Another significant patent is the "Method of transmitting interactive television." This method describes how interactive television applications are transmitted inside application modules within a broadcast stream. The recording systems are unable to determine which modules should be recorded, so storage-related information is signaled in the broadcast stream. This includes module identification information implemented in the Application Information Table (AIT) and/or in the Download Information Indication (DII) message. This innovation ensures that recording systems can make informed decisions about which application modules to record or disregard.

Career Highlights

Liang Gan is currently employed at Koninklijke Philips Corporation N.V., where he continues to develop innovative solutions in the realm of interactive television. His work has been instrumental in advancing the technology and improving user engagement.

Collaborations

Throughout his career, Liang has collaborated with notable colleagues, including Philip Steven Newton and Declan Patrick Kelly. These collaborations have contributed to the successful development of his patents and innovations.

Conclusion

Liang Gan's contributions to interactive television technology demonstrate his expertise and commitment to innovation. His patents reflect a deep understanding of user needs and technological advancements, positioning him as a key figure in the industry.