Jeremy J Corcoran

Title: The Innovative Contributions of Jeremy J Corcoran

Introduction

Jeremy J Corcoran is a notable inventor based in Middlesex, GB. He has made significant contributions to the field of video technology, particularly in the area of copy protection. With a total of two patents to his name, Corcoran's work has had a substantial impact on how video content is protected from unauthorized copying.

Latest Patents

Corcoran's latest patents focus on enhancements to video anticopying processes. One of his patents introduces a method for adding pulses to a video signal, which results in an abnormally low amplitude video signal being recorded on illegal copies. This enhancement includes a negative going waveform that mimics a sync signal, causing early horizontal or vertical retraces in the television display. Another version of his patent employs a checker pattern of alternating gray and black areas, which leads to a horizontal shift of picture information, thereby degrading viewability. Additionally, he has developed methods to create vertical picture instability and irregular vertical retraces by manipulating horizontal sync signals. His patents also include apparatus for removing or attenuating these enhancements to allow for copying.

Career Highlights

Jeremy J Corcoran is associated with Macrovision Corporation, a company known for its innovations in video technology and copy protection. His work at Macrovision has positioned him as a key player in the development of advanced video protection techniques.

Collaborations

Throughout his career, Corcoran has collaborated with notable colleagues such as Peter J Wonfor and Alistair J Knox. These collaborations have further enriched his contributions to the field of video technology.

Conclusion

Jeremy J Corcoran's innovative patents and contributions to video copy protection demonstrate his significant role in the industry. His work continues to influence how video content is safeguarded against unauthorized use.