David Jordan Lindbergh

Title: David Jordan Lindbergh: Innovator in Conferencing Technology

Introduction

David Jordan Lindbergh is a notable inventor based in Reading, MA (US). He holds a total of 6 patents that reflect his contributions to the field of conferencing technology. His work has significantly impacted how video conferencing systems operate, enhancing user experience and efficiency.

Latest Patents

One of Lindbergh's latest patents is titled "Tag-aware multipoint switching for conferencing." This invention discloses methods and systems where tags are associated with conferencing endpoints. These tags provide crucial information that enables a decision-making entity to determine the preferability of various processing aspects of the endpoints. In a multipoint conference, a tag can help an entity, such as a Multipoint Control Unit (MCU), decide the most appropriate mode for rendering video or other signals from a tagged endpoint. The tag can indicate the best mode or contain information that allows the decision-making entity to determine the optimal mode using an algorithm. Tags can be associated with endpoints either manually or automatically, based on user inputs or by sensing conditions at the endpoint.

Another significant patent is "Background compression and resolution enhancement technique for video telephony and video conferencing." This image processing system enhances images by increasing the area of regions of interest while compressing less important background regions. By determining regions of interest, such as participants in a video call, and compressing the background, the system allows for clearer visibility of important areas. This method preserves the spatial relationships between various regions of interest better than previous techniques.

Career Highlights

Throughout his career, Lindbergh has worked with prominent companies in the technology sector, including Polycom, Inc. and Picturetel Corporation. His experience in these organizations has contributed to his expertise in developing innovative conferencing solutions.

Collaborations

Lindbergh has collaborated with notable professionals in the field, including Jeffrey G Bernstein and John Sievers. These collaborations have likely enriched his work and led to advancements in conferencing technology.

Conclusion

David Jordan Lindbergh is a distinguished inventor whose patents have advanced the field of video conferencing. His innovative approaches to tagging and image processing continue to influence how conferencing systems operate today.