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For the Inventor, By the Inventor

Endicott, NY, United States of America

John Mark Kaczmarczyk

USPTO Granted Patents = 13

Average Co-Inventor Count = 4.2

ph-index = 9

Forward Citations = 409(Granted Patents)


Company Filing History:

goldMedal13 out of 164,135 
 
International Business Machines Corporation
 patents

Years Active: 1997-2006

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13 patents (USPTO):Explore Patents
1. 6999511 - Dynamically switching quant matrix tables within an MPEG-2 encoder (2006-02-14),
2. 6961378 - On-chip dynamic buffer level indicators for digital video encoder (2005-11-01),
3. 6549575 - Efficient, flexible motion estimation architecture for real time MPEG2 compliant encoding (2003-04-15),
4. 6301671 - Apparatus and method for power reduction control in a video encoder device (2001-10-09),
5. 6198772 - Motion estimation processor for a digital video encoder (2001-03-06),
6. 6127851 - Circuit and method for differentiating multiple modules (2000-10-03),
7. 6040875 - Method to compensate for a fade in a digital video input sequence (2000-03-21),
8. 6040861 - Adaptive real-time encoding of video sequence employing image statistics (2000-03-21),
9. 5978029 - Real-time encoding of video sequence employing two encoders and (1999-11-02),
10. 5786856 - Method for adaptive quantization by multiplication of luminance pixel (1998-07-28),
11. 5768537 - Scalable MPEG2 compliant video encoder (1998-06-16),
12. 5760836 - FIFO feedback and control for digital video encoder (1998-06-02),
13. 5644504 - Dynamically partitionable digital video encoder processor (1997-07-01),

Title: Innovations of John Mark Kaczmarczyk

Introduction

John Mark Kaczmarczyk is a notable inventor based in Endicott, NY (US). He has made significant contributions to the field of digital video encoding, holding a total of 13 patents. His work has advanced the technology used in video compression and transmission.

Latest Patents

Kaczmarczyk's latest patents include "Dynamically switching quant matrix tables within an MPEG-2 encoder." This invention presents a digital video encoder that allows for the dynamic switching between sets of quantizer matrix tables without pausing the encoding of a video data stream. The encoder can update or modify matrix tables while continuing to encode, enhancing the efficiency of video processing. Another significant patent is "On-chip dynamic buffer level indicators for digital video encoder." This method involves encoding a digital video image stream through spatial and temporal compression, allowing for real-time calculation of dynamic buffer level indicators. This innovation improves the management of data flow in video encoding.

Career Highlights

Kaczmarczyk is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the field of digital video technology. His work has been instrumental in developing advanced encoding techniques that are widely used in the industry.

Collaborations

Throughout his career, Kaczmarczyk has collaborated with talented individuals such as Agnes Yee Ngai and Charles E Boice. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

John Mark Kaczmarczyk's contributions to digital video encoding have significantly impacted the industry. His innovative patents and collaborations reflect his dedication to advancing technology in this field.

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