Alpharetta, GA, United States of America

Joel Warren Schoenblum

This inventor holds 32 USPTO granted patents, plus 3 CIPO patents and 5 EPO patents, primarily in Video Processing. Top assignees: Cisco Technology, Inc., Scientific-Atlanta, Inc., Other. Active years: 2001-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joel Warren Schoenblum. Retrieved from https://idiyas.com/inventor/joel-warren-schoenblum

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 32

% Patents Active = 59.4

CIPO Patents = 3 (Patent Applications = 2)

EPO Patents = 5 (Patent Applications = 2)

Average Co-Inventor Count = 1.3

ph-index = 9

Forward Citations = 276(Granted Patents)

Location History:

Roswell, GA (US) (2001 - 2003)
Alpharetta, GA (US) (2006 - 2021)

Company Filing History:

20 out of 21,378

Cisco Technology, Inc.

patents

9 out of 697

Scientific-Atlanta, Inc.

patents

3 out of 834,513

Other

patents

Years Active: 2001-2021

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Areas of Expertise:

Video Encoding

Quality Metric

3D Denoising

Motion Estimation

Digital Stream Transcoder

Temporal Depth

Hybrid Rate Control

Scene Change Detection

Error Correction

Network Frames

Bandwidth Management

Transform Coefficients

32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10924812 - Constant quality video encoding with encoding parameter fine-tuning (2021-02-16),

2. 10182233 - Quality metric for compressed video (2019-01-15),

3. 9883083 - Processing prior temporally-matched frames in 3D-based video denoising (2018-01-30),

4. 9832351 - Reduced complexity video filtering using stepped overlapped transforms (2017-11-28),

5. 9781420 - Quality metric for compressed video (2017-10-03),

6. 9635308 - Preprocessing of interlaced video with overlapped 3D transforms (2017-04-25),

7. 9628674 - Staggered motion compensation for preprocessing video with overlapped 3D transforms (2017-04-18),

8. 9342204 - Scene change detection and handling for preprocessing video with overlapped 3D transforms (2016-05-17),

9. 9237259 - Summating temporally-matched frames in 3D-based video denoising (2016-01-12),

10. 8885705 - Digital stream transcoder with a hybrid-rate controller (2014-11-11),

11. 8781244 - Combined deblocking and denoising filter (2014-07-15),

12. 8638395 - Consolidating prior temporally-matched frames in 3D-based video denoising (2014-01-28),

13. 8619881 - Estimation of temporal depth of 3D overlapped transforms in video denoising (2013-12-31),

14. 8615044 - Adaptive thresholding of 3D transform coefficients for video denoising (2013-12-24),

15. 8571117 - Out of loop frame matching in 3D-based video denoising (2013-10-29),

Title: **Innovative Mind: Joel Warren Schoenblum**

Introduction

Joel Warren Schoenblum, based in Alpharetta, GA, is a prolific inventor recognized for his contributions to video encoding technology. With an impressive portfolio of 32 patents, Schoenblum has made significant strides in enhancing the quality and efficiency of compressed video.

Latest Patents

Schoenblum's recent innovations include groundbreaking work in video encoding. One of his notable patents, "Constant Quality Video Encoding with Encoding Parameter Fine-Tuning," outlines a method where an aggregation window of multiple video frames is analyzed. This process involves determining video quality values for each frame and adjusting encoding parameters to maintain consistent quality.

Additionally, he has developed a patent titled "Quality Metric for Compressed Video," which introduces methods for calculating a video quality metric during the decoding phase of compressed video. This versatile metric is applicable across various video codecs, including MPEG-2, AVC, and HEVC, making it an essential tool for contemporary video processing.

Career Highlights

Throughout his career, Schoenblum has been affiliated with several notable companies, including Cisco Technology, Inc. and Scientific-Atlanta, Inc. His work in these organizations has profoundly influenced the advancement of video technology, showcasing his expertise in the field.

Collaborations

Schoenblum has collaborated with many talented individuals, including coworkers Si Jun Huang and Larry Stephen McKinney. These collaborations have facilitated the exchange of innovative ideas and have contributed to the successful implementation of his inventions.

Conclusion

Joel Warren Schoenblum stands out as a leading figure in video technology innovation. With a robust collection of patents and a rich career background, he continues to push the boundaries of what is possible in video encoding and quality assessment. His work not only enhances user experiences but also paves the way for future advancements in the industry.

Profile summary based on public USPTO records.