Dipanjan Sen

This inventor holds 112 USPTO granted patents and 27 published patent applications, plus 1 CIPO patent and 50 EPO patents, primarily in Spatial Audio Technology (CPC class G10L19-008). Top assignees: Qualcomm Incorporated, Apple Inc.. Active years: 2015-2026.

USPTO Granted Patents = 112 (Patent Applications = 27)

% Patents Active = 88.4

CIPO Patents = 1

EPO Patents = 50 (Patent Applications = 56)

Average Co-Inventor Count = 2.7

ph-index = 10

Forward Citations = 348(Granted Patents)

Forward Citations (Not Self Cited) = 212(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

San Diego, CA (US) (2015 - 2024)
Dublin, CA (US) (2021 - 2024)

Company Filing History:

97 out of 44,749

Qualcomm Incorporated

Years Active: 2015-2026

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Areas of Expertise:

Ambisonics

Spatial Audio

Audio Rendering

3D Scenes

Audio Compression

Virtual Reality

Mixed Reality

Soundfield Modeling

Scene Encoding

Audio Transport

Audio Parallax

Metadata Control

112 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12725621 - Method and system for encoding loudness metadata of audio components (2026-09-01),

2. 12720270 - Masking zone in metadata for spatial audio rendering (2026-08-25),

3. 12701379 - Audio scene description and control (2026-08-04),

4. 12688842 - Masking zone in metadata for spatial audio rendering (2026-07-21),

5. 12670915 - Decoding audio frames and converted metadata frames from a target encoder (2026-06-30),

6. 12659684 - Object audio coding (2026-06-16),

7. 12658194 - Transcoding audio frames and converting metadata frames based on a target encoder (2026-06-16),

8. 12640157 - Higher order ambisonics encoding and decoding (2026-05-26),

9. 12556878 - Determining a virtual listening environment (2026-02-17),

10. 12483854 - Method and system for efficiently encoding scene positions (2025-11-25),

11. 12462815 - Synchronizing enhanced audio transports with backward compatible audio transports (2025-11-04),

12. 12432516 - Method and system for spatially rendering three-dimensional (3D) scenes (2025-09-30),

13. 12424231 - Hierarchical spatial resolution codec (2025-09-23),

14. 12380904 - Seamless scalable decoding of channels, objects, and HOA audio content (2025-08-05),

15. 12047764 - Mixed-order ambisonics (MOA) audio data for computer-mediated reality systems (2024-07-23),

Title: The Innovative Journey of Inventor Dipanjan Sen

Introduction: Dipanjan Sen, a visionary inventor based in San Diego, CA, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents: Dipanjan Sen's latest patents include cutting-edge technologies in the fields of artificial intelligence, biotechnology, and renewable energy. His inventions have revolutionized the way we approach complex challenges in these industries.

Career Highlights: With a career spanning over two decades, Dipanjan Sen has established himself as a leading figure in the world of innovation. His work has been recognized globally, earning him prestigious awards and accolades for his inventive solutions.

Collaborations: Throughout his career, Dipanjan Sen has collaborated with top research institutions, universities, and industry leaders to bring his ideas to life. His partnerships have led to the development of groundbreaking technologies that have had a lasting impact on society.

Conclusion: In conclusion, Dipanjan Sen's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of technology. His inventions continue to inspire and shape the future of various industries, making him a true pioneer in his field.