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Hsinchu, Taiwan

Promise Technology, Inc.

USPTO Granted Patents = 32

% Expired Patents = 62.5

Trademarks = 12

Forward Citations = 288

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59 inventors (with patents filed for the assignee):

Hung-Ming Chien (6 out of 6 patents)

Che-Jen Wang (4 out of 4 patents)

Chuan-Yi Yeh (4 out of 4 patents)

4. Cheng-Tzu Peng (4 out of 4 patents)

5. Mohan Babu Rowlands (3 out of 6 patents)

6. Cheng-Yi Huang (2 out of 39 patents)

7. Manoj Mathew (2 out of 2 patents)

8. Hsiang-Chien Liu (2 out of 2 patents)

9. Chia-Wei Fan (2 out of 2 patents)

10. Jean Kodama (2 out of 8 patents)

11. Li Xu (2 out of 4 patents)

12. Ching Hao Hsu (2 out of 2 patents)

13. Yu Hsiang Hsieh (2 out of 2 patents)

14. Siamack Nemazie (1 out of 102 patents)

15. Venkatanarasimhan Kannamangalam Ramakrishnan (1 out of 3 patents)

32 patents: Sort by Forward Citations

1. 12717388 - Swappable device and data processing system including such swappable device (2026-08-25),

2. 12099730 - Data storage system with intelligent power management (2024-09-24),

3. 11768795 - Thunderbolt device module and electronic device having root complex and integrating with such thunderbolt device module (2023-09-26),

4. 9122419 - Data storage unit with internal storage area network switch module and redundant data storage system including such data storage unit (2015-09-01),

5. 9087019 - Disk storage system with rebuild sequence and method of operation thereof (2015-07-21),

6. 8943355 - Cloud data storage system (2015-01-27),

7. 8898392 - Data storage system including backup memory and managing method thereof (2014-11-25),

8. 8880800 - Redundant array of independent disks system with inter-controller communication and method of operation thereof (2014-11-04),

9. 8880768 - Storage controller system with data synchronization and method of operation thereof (2014-11-04),

10. 8806230 - Data storage system with power management and method of operation thereof (2014-08-12),

11. 8590001 - Network storage system with data prefetch and method of operation thereof (2013-11-19),

12. 8508930 - Hard disk carrying apparatus (2013-08-13),

13. 8358507 - Hard drive carrying device and hard drive box thereof (2013-01-22),

14. 8230170 - Data storage system and control method thereof (2012-07-24),

15. 8099474 - Hardware-accelerated high availability integrated networked storage system (2012-01-17),

Promise Technology, Inc. is a leading provider of storage solutions, specializing in high-performance data management systems and cloud storage technologies. The company focuses on developing innovative products that cater to various sectors, including media and entertainment, surveillance, and enterprise IT. With a strong presence in Hsinchu, Taiwan, Promise Technology is committed to advancing storage solutions that enhance data accessibility and reliability, supporting the growing demands of digital content creation and management.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

32 Patents

#127 in Hsinchu

#559 in Taiwan

#20,645 in the World

Hsinchu, Taiwan

Promise Technology, Inc.

Forward Citations = 288

59 inventors:

Hung-Ming Chien (6 out of 6 patents)

Che-Jen Wang (4 out of 4 patents)

Chuan-Yi Yeh (4 out of 4 patents)

4. Cheng-Tzu Peng (4 out of 4 patents)

5. Mohan Babu Rowlands (3 out of 6 patents)

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