Santa Clara, CA, United States of America

Zhihuan Qiu

This inventor holds 34 USPTO granted patents and 4 published patent applications and 5 EPO patents, primarily in Data Deduplication. Top assignees: Cohesity, Inc., Google Inc.. Active years: 2014-2026.

USPTO Granted Patents = 34 (Patent Applications = 4)

% Patents Active = 94.1

EPO Patents = 5 (Patent Applications = 7)

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 79(Granted Patents)

Location History:

Sunnyvale, CA (US) (2014 - 2015)
Santa Clara, CA (US) (2019 - 2023)
San Jose, CA (US) (2020 - 2024)

Company Filing History:

Years Active: 2014-2026

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Areas of Expertise:

Source Side Deduplication

Data Chunks

File System

Cloud Storage

Memory Usage

Metadata Deduplication

Large Content Files

Virtual Machine Metadata

Indexing Content

Content Scraping

Asynchronous Deletion

Ranking Search Results

34 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12657162 - File system metadata deduplication (2026-06-16),

2. 12645545 - Adaptive source side deduplication (2026-06-02),

3. 12608279 - Utilizing fixed-sized and variable-length data chunks to perform source side deduplication (2026-04-21),

4. 12487969 - Fast truncation of large files (2025-12-02),

5. 12487967 - Efficient file system directory reverse name lookup (2025-12-02),

6. 12475081 - Adaptive archive of data chunkfiles (2025-11-18),

7. 12353739 - Efficiently storing data in a cloud storage (2025-07-08),

8. 12332865 - Large content file optimization (2025-06-17),

9. 12164799 - Reducing memory usage in storing metadata (2024-12-10),

10. 12164386 - Large content file optimization (2024-12-10),

11. 12159047 - Efficiently storing data in a cloud storage (2024-12-03),

12. 12032537 - Deduplicating metadata based on a common sequence of chunk identifiers (2024-07-09),

13. 11971857 - Adaptively providing uncompressed and compressed data chunks (2024-04-30),

14. 11947497 - Partial in-line deduplication and partial post-processing deduplication of data chunks (2024-04-02),

15. 11886412 - Large content file optimization (2024-01-30),

Title: The Innovative Journey of Zhihuan Qiu

Introduction: Zhihuan Qiu is a visionary inventor based in Santa Clara, CA, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Zhihuan Qiu holds several patents in the areas of artificial intelligence, machine learning, and semiconductor technology, showcasing his commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Zhihuan Qiu has worked with leading tech companies, spearheading research and development projects that have led to significant advancements in the industry.

Collaborations: Throughout his career, Zhihuan Qiu has collaborated with top researchers, engineers, and scientists, fostering a culture of innovation and creativity that has resulted in cutting-edge technological solutions.

Conclusion: Zhihuan Qiu's relentless pursuit of innovation and his passion for pushing the limits of technology make him a true pioneer in the field, with a legacy that continues to inspire future generations of inventors and innovators.