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For the Inventor, By the Inventor

San Jose, CA, United States of America

Lulin Chen

This inventor holds 58 USPTO granted patents and 12 published patent applications and 1 EPO patent, primarily in Video Coding (CPC class H04N). Top assignees: Mediatek Singapore Pte. Ltd., Mediatek Corporation, Hfi Innovation Inc.. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lulin Chen. Retrieved from https://idiyas.com/inventor/lulin-chen

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

USPTO Granted Patents = 58 

% Patents Active = 98.3

 

Average Co-Inventor Count = 2.6

ph-index = 7

Forward Citations = 124(Granted Patents)

Forward Citations (Not Self Cited) = 116(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Elk Grove, CA (US) (2019 - 2022)
  • San Jose, CA (US) (2015 - 2024)

Company Filing History:

goldMedal25 out of 988 
 
Mediatek Singapore Pte. Ltd.
 patents
silverMedal22 out of 5,102 
 
Mediatek Corporation
 patents
bronzeMedal9 out of 372 
 
Hfi Innovation Inc.
 patents
4. 1 out of 3,059 
 
Future Wei Technologies, Inc.
 patents
5. 1 out of 834,513 
Other
 patents

Years Active: 2015-2026

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Areas of Expertise:
Video Coding
Adaptive Loop Filtering
Immersive Media
Scene Descriptions
Track Derivations
Transform-Skipped Blocks
Spatial Relationships
Multimedia Data
Streaming Applications
Viewport Signaling
Temporal Track Derivations
Rate Pacing
58 patents (USPTO):Explore Patents
1. 12732649 - System and method of foveated rendering of omnidirectional media content (2026-09-08),
2. 12301886 - Method and apparatus for adaptive loop filtering at picture and sub-picture boundary in video coding (2025-05-13),
3. 12143666 - Multimedia device and related method for a video mute mode (2024-11-12),
4. 12143601 - Specifying layout in video pictures (2024-11-12),
5. 11922561 - Methods and systems for implementing scene descriptions using derived visual tracks (2024-03-05),
6. 11882270 - Method and apparatus for video coding with constraints on reference picture lists of a RADL picture (2024-01-23),
7. 11818326 - Methods and apparatus for signaling viewing regions of various types in immersive media (2023-11-14),
8. 11785214 - Specifying video picture information (2023-10-10),
9. 11778235 - Signaling coding of transform-skipped blocks (2023-10-03),
10. 11743559 - Methods and systems for derived immersive tracks (2023-08-29),
11. 11743441 - Methods and apparatus for selecting and switching input video tracks using track derivations (2023-08-29),
12. 11706374 - Methods and apparatus for re-timing and scaling input video tracks (2023-07-18),
13. 11652903 - Method and system for streaming applications using rate pacing and MPD fragmenting (2023-05-16),
14. 11589032 - Methods and apparatus for using track derivations to generate new tracks for network based media processing applications (2023-02-21),
15. 11509938 - Method and apparatus of signaling subpicture information in video coding (2022-11-22),

Title: Lulin Chen: A Pioneer in Multimedia Innovations

Introduction

Lulin Chen, based in San Jose, CA, is a distinguished inventor with an impressive portfolio of 56 patents. His work focuses primarily on advancements in multimedia devices and video processing technologies, reflecting his commitment to innovation in the field.

Latest Patents

Among Chen's notable inventions is a multimedia device designed to process video data through a sophisticated method for managing video mute modes. This innovative device includes a processor connected to a display panel, capable of switching between video mute and unmute modes while executing media retrieval. Another significant patent involves a method for specifying layout in video pictures. This method allows a video decoder to accurately determine the placement of subpictures within a current picture, enhancing video quality and viewer experience.

Career Highlights

Lulin Chen has substantially contributed to the technological landscape during his tenure at prominent companies such as MediaTek Singapore Pte. Ltd. and MediaTek Corporation. His expertise in multimedia technology has proven invaluable, allowing him to push the boundaries of what is possible in video processing.

Collaborations

Throughout his career, Chen has collaborated with notable professionals such as Xin Ru Wang and Shan Liu. Their combined efforts have fostered innovation and improved multimedia technology, showcasing the importance of teamwork in the development of complex inventions.

Conclusion

In summary, Lulin Chen stands out as a prominent inventor in the realm of multimedia innovations. His extensive patent portfolio and collaborations reflect a remarkable dedication to enhancing video technology, making significant contributions that benefit the industry as a whole.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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