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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)

Core Competencies:

Data Storage

Power Management

Cloud Storage

RAID Devices

Network Storage

Data Synchronization

Modular Switching

Redundant Systems

Backup Memory

High Availability

Packet Processing

Hard Disk Controllers

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),

Company Overview

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 synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

32 Patents

#128 in Hsinchu

#561 in Taiwan

#20,697 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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Promise Technology, Inc.. Retrieved from https://idiyas.com/company/promise-technology

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

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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