Enter inventor name

EPO Patents = 6 (Patent Applications = 3)

Average Co-Inventor Count = 2.7

ph-index = 8

Forward Citations = 354(Granted Patents)

Location History:

Palo Alto, CA (US) (1999)
Santa Clara, CA (US) (2000 - 2015)

Company Filing History:

5. 1 out of 832,843

Other

patents

Years Active: 1999-2015

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9113162 - Dynamic packet size control for MPEG-4 data partition mode (2015-08-18),

2. 8660182 - MPEG motion estimation based on dual start points (2014-02-25),

3. 8427494 - Variable-length coding data transfer interface (2013-04-23),

4. 8339406 - Variable-length coding data transfer interface (2012-12-25),

5. 7792194 - MPEG artifacts post-processed filtering architecture (2010-09-07),

6. 7747095 - Methods and systems for rate control in image compression (2010-06-29),

7. 7206451 - Multi-resolution image data management system and method based on tiled wavelet-like transform and distinct bitstreams for distinct groups of bit planes (2007-04-17),

8. 6978049 - Multi-resolution image data management system and method based on tiled wavelet-like transform and sparse data coding (2005-12-20),

9. 6807308 - Multi-resolution image data management system and method based on tiled wavelet-like transform and sparse data coding (2004-10-19),

10. 6587507 - System and method for encoding video data using computationally efficient adaptive spline wavelets (2003-07-01),

11. 6549674 - Image compression based on tiled wavelet-like transform using edge and non-edge filters (2003-04-15),

12. 6343155 - Memory saving wavelet-like image transform system and method for digital camera and other memory conservative applications (2002-01-29),

13. 6236762 - System and method for unified DCT and wavelet data coding (2001-05-22),

14. 6229926 - Memory saving wavelet-like image transform system and method for digital camera and other memory conservative applications (2001-05-08),

15. 6031940 - System and method for efficiently encoding video frame sequences (2000-02-29),

Title: The Innovative Contributions of Lefan Zhong

Introduction

Lefan Zhong is a prominent inventor based in Santa Clara, CA, known for his significant contributions to the field of data processing and motion estimation. With an impressive portfolio of 16 patents, Zhong has demonstrated a strong commitment to advancing technology through innovative solutions.

Latest Patents

Two of Lefan Zhong's latest patents highlight his expertise and ingenuity. The first patent, titled "Dynamic Packet Size Control for MPEG-4 Data Partition Mode," introduces a dynamic AC prediction technique. This technique is designed to optimize encoding efficiency by automatically adjusting AC prediction during packet encoding based on the occurrence of packet overflow. The invention ensures that compression efficiency is maintained while managing data effectively.

The second patent, "MPEG Motion Estimation Based on Dual Start Points," presents a more efficient motion estimation process. It employs multiple predicted start points based on adjacent blocks, requiring minimal hardware and CPU resources. This innovative approach improves motion estimation accuracy while optimizing the use of system resources.

Career Highlights

Lefan Zhong has worked with notable companies in the tech industry, including Picsurf, Inc. and NVIDIA Corporation. His experience at these companies has enriched his innovative mindset and shaped his contributions to modern technological advancements.

Collaborations

Throughout his career, Lefan has collaborated with industry professionals, including Charles K. Chui and Hong-Ye Gao. These collaborations have fostered an environment of creativity and have played a vital role in the development of cutting-edge technologies.

Conclusion

Lefan Zhong's contributions to innovation in data encoding and motion estimation continue to be influential in the tech landscape. With a strong portfolio of patents and collaborations with esteemed professionals, his work serves as an inspiration for aspiring inventors and innovators.

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