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Dzung Hoang

This inventor holds 11 USPTO granted patents. Top assignees: Zenverge, Inc., Nxp USA, Inc., Trident Microsystems (Far East) Ltd.. Active years: 2010-2017.

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 6

Forward Citations = 60(Granted Patents)

Company Filing History:

Trident Microsystems (Far East) Ltd.

patents

Years Active: 2010-2017

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9736488 - Decoding for high efficiency video transcoding (2017-08-15),

2. 8923389 - Unified scaling with differential coding for internal bit depth extension and reference frame compression (2014-12-30),

3. 8654844 - Intra frame beating effect reduction (2014-02-18),

4. 8508661 - Enhanced deinterlacing using predictors from motion estimation engine (2013-08-13),

5. 8503533 - Motion estimation engine for performing multiple types of operations (2013-08-06),

6. 8488679 - Streamlined transcoder architecture (2013-07-16),

7. 8351510 - Motion compensated noise reduction using shared motion estimation engine (2013-01-08),

8. 8311114 - Streamlined transcoder architecture (2012-11-13),

9. 8199820 - Intermediate compression of reference frames for transcoding (2012-06-12),

10. 8064517 - Perceptually adaptive quantization parameter selection (2011-11-22),

11. 7711044 - Noise reduction systems and methods (2010-05-04),

Title: Dzung Hoang: Innovator in Video Transcoding Technologies

Introduction

Dzung Hoang is a prominent inventor based in Austin, TX, known for his significant contributions to video transcoding technologies. With a total of 11 patents to his name, he has made remarkable advancements in the field of video processing.

Latest Patents

Dzung Hoang's latest patents include innovative methods for high efficiency video transcoding. One of his notable inventions is a two-stage context adaptive binary arithmetic coding (CABAC) parser. This technology efficiently transcodes an input video bitstream that is partitioned into tiles into a non-tiled based video bitstream. The CABAC parser operates in two stages, first parsing the input video bitstream in tile scan order and generating a list of identified coding tree units (CTUs). In the second stage, it parses the same input video bitstream in raster scan order using the saved CABAC state data of the identified CTUs.

Another significant patent involves unified scaling with differential coding for internal bit depth extension and reference frame compression. This method enhances the bit depth of input pixels and compresses and reconstructs pixel values in video frames. It calculates adaptive offsets for blocks of reconstructed pixel values, optimizing the processing of video data.

Career Highlights

Throughout his career, Dzung Hoang has worked with notable companies such as Zenverge, Inc. and Trident Microsystems Ltd. His experience in these organizations has contributed to his expertise in video technology and innovation.

Collaborations

Dzung has collaborated with talented individuals in the industry, including Anthony D Masterson and Alexander Naum Kipnis. These partnerships have fostered a creative environment that has led to groundbreaking advancements in video processing.

Conclusion

Dzung Hoang's contributions to video transcoding technologies have established him as a leading inventor in the field. His innovative patents and collaborations reflect his commitment to advancing video processing techniques.

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