Li Feng Zhang

San Diego, CA, United States of America

Li Feng Zhang

Graduated from:
  • Chinese Academy of Sciences (China)
USPTO Granted Patents = 1,150 

 

 

Average Co-Inventor Count = 4.1

ph-index = 37

Forward Citations = 7,200(Granted Patents)

Forward Citations (Not Self Cited) = 2,321(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Chicago, IL (US) (2000 - 2001)
  • Westborough, MA (US) (2004)
  • Bejing, CN (2008)
  • Bethlehem, PA (US) (2011)
  • Hawthorne, NY (US) (2013)
  • Yorktown Heighs, NY (US) (2015)
  • Rochester Hills, MI (US) (2004 - 2022)
  • Yorktown Heights, NY (US) (2005 - 2023)
  • New Milford, CT (US) (2008 - 2023)
  • Beijing, CN (2017 - 2023)
  • Ningbo, CN (2019 - 2023)
  • San Diego, CA (US) (2002 - 2024)
  • Los Angeles, CA (US) (2010 - 2024)

Company Filing History:

goldMedal754 out of 935 
 
Bytedance Inc.
 patents
silverMedal686 out of 1,210 
 
Beijing Bytedance Network Technology Co., Ltd.
 patents
bronzeMedal203 out of 41,376 
 
Qualcomm Incorporated
 patents
4118 out of 164,135 
 
International Business Machines Corporation
 patents
537 out of 316 
 
Lemon Inc.
 patents
69 out of 1,535 
 
Boehringer Ingelheim International Gmbh
 patents
74 out of 4,301 
 
Tsinghua University
 patents
83 out of 30 
 
Global Technology Inc.
 patents
93 out of 3 
 
Bytedance (hk) Limited
 patents
103 out of 528 
 
Nuctech Company Limited
 patents
113 out of 5,655 
 
Nokia Technologies Oy
 patents
122 out of 77 
 
Livermore Software Technology Corporation
 patents
131 out of 1,024 
 
Daimlerchrysler Corporation
 patents
141 out of 4,116 
 
Omron Corporation
 patents
151 out of 5,671 
 
Globalfoundries Inc.
 patents
161 out of 1 
 
Beijing Vocano Engine Technology Co., Ltd.
 patent
171 out of 49 
 
China Institute of Water Resources and Hydropower Research
 patents
181 out of 192 
 
Ansys, Inc.
 patents
191 out of 276 
 
Boehringer Ingelheim Pharmaceuticals, Inc.
 patents
201 out of 37 
 
Douyin Vision Co., Ltd.
 patents
211 out of 68 
 
Beijing Volcano Engine Technology Co., Ltd.
 patents
221 out of 1 
 
Beijing Inc.
 patent
239 out of 832,718 
Other
 patents
where one patent can have more than one assignee

Years Active: 2000-2025

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Areas of Expertise:
Video Coding
Adaptive Colour Transform
Motion Vector Prediction
Intra Block Copy Prediction
Transform Skip Coding
Cross-Component Prediction
Probabilistic Amplitude Shaping
Geometric Partitioning
Deblocking Filters
Quantization Groups
Boundary Handling
Sample String Processing
1,150 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Li Feng Zhang

Introduction

Li Feng Zhang is a prominent inventor based in San Diego, CA, known for his significant contributions to video processing technology. With an impressive portfolio of 1080 patents, Zhang has made a remarkable impact in the field of video coding and data processing.

Latest Patents

Zhang's latest patents include innovative methods for video processing. One notable patent is titled "Size restriction for intra-block copy virtual buffer." This method involves making decisions regarding the size of a reference region of a video picture for predicting current video blocks based on various sizes, including virtual pipeline data units and coding tree blocks. Another significant patent is "Inter-prediction on non-dyadic blocks," which describes a mechanism for processing video data that determines whether a block is dyadic or non-dyadic. This mechanism enables or disables coding tools associated with inter prediction based on the block's classification.

Career Highlights

Throughout his career, Li Feng Zhang has worked with notable companies such as Bytedance Inc. and Beijing Bytedance Network Technology Co., Ltd. His work has been instrumental in advancing video processing technologies, making him a key figure in the industry.

Collaborations

Zhang has collaborated with talented individuals, including Kai Zhang and Hongbin Liu, who have contributed to his innovative projects and research.

Conclusion

Li Feng Zhang's extensive patent portfolio and innovative contributions to video processing technology highlight his status as a leading inventor in the field. His work continues to influence advancements in video coding and data processing.

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