This inventor holds 11 USPTO granted patents and 2 EPO patents. Top assignees: Sarnoff Corporation, Mediatek Corporation, Sharp Kabushiki Kaisha Corporation. Active years: 2000-2008.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- West Windsor, NJ (US) (2002)
- Santa Clara, CA (US) (2002 - 2004)
- Robbinsville, NJ (US) (2000 - 2008)
Company Filing History:
4 out of 566 
1 out of 5,127 
1 out of 25,982 
Years Active: 2000-2008
Title: Innovations of Inventor Hung-Ju Lee
Introduction
Hung-Ju Lee is a prominent inventor based in Santa Clara, CA (US). He holds a total of 11 patents that showcase his contributions to the field of technology and coding systems. His work has significantly impacted the way video data is processed and edited.
Latest Patents
Among his latest patents is an "Apparatus and method for object based rate control in a coding system." This invention discloses a method and apparatus for selecting a quantizer scale for each object within a frame to optimize the coding rate. The quantizer scale is selected for each region or 'object' within each frame to achieve the target bit rate while maintaining uniform visual quality across the entire frame. Another notable patent is related to "MPEG video editing-cut and paste." This system and method provide a way to edit a bitstream by cutting segments from different bitstreams and managing GOPs (Group of Pictures) based on a predetermined threshold value.
Career Highlights
Hung-Ju Lee has worked with various companies throughout his career, including the Sarnoff Corporation. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in video coding technology.
Collaborations
He has collaborated with notable professionals in the field, including Iraj Sodagar and Tihao Chiang. These collaborations have further enriched his work and led to innovative solutions in video processing.
Conclusion
Hung-Ju Lee's contributions to technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in video coding and editing systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile