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Hsinchu, Taiwan

M31 Technology Corporation

USPTO Granted Patents = 58

% Expired Patents = 1.7

Trademarks = 1

Forward Citations = 75

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55 inventors (with patents filed for the assignee):

Nan-Chun Lien (15 out of 20 patents)

Ching-Hsiang Chang (13 out of 20 patents)

Li-Wei Chu (7 out of 61 patents)

4. Yuan-Hsun Chang (6 out of 10 patents)

5. Yueh-Chuan Lu (6 out of 6 patents)

6. Ching-hsiang Chang (6 out of 6 patents)

7. Cheng-Liang Hung (5 out of 5 patents)

8. Ting-Chun Huang (5 out of 8 patents)

9. Huai-Te Wang (5 out of 9 patents)

10. Wei-Chiang Shih (5 out of 14 patents)

11. Yu-Hsun Chien (5 out of 5 patents)

12. Hui Huan Wang (3 out of 3 patents)

13. Meng Hsuan Wu (3 out of 3 patents)

14. David C Yu (3 out of 3 patents)

15. Guo-Hau Lee (3 out of 3 patents)

Core Competencies:

Clock Recovery

Voltage Regulation

Power Management

Integrated Circuit

Oscillator Circuit

Memory Module

Data Communication

Phase-Locked Loop

Signal Conversion

Analog-to-Digital Converter

Impedance Calibration

Memory Access

58 patents: Sort by Forward Citations

1. 12731624 - Circuit module with improved timing control (2026-09-08),

2. 12665601 - Oscillator circuit and current compensation circuit for oscillator (2026-06-23),

3. 12562739 - Power-on control circuit and integrated circuit having multiple power domains (2026-02-24),

4. 12542564 - Configurable voltage regulator circuit and transmitter circuit (2026-02-03),

5. 12341522 - Triple-path clock and data recovery circuit, oscillator circuit and method for clock and data recovery (2025-06-24),

6. 12293785 - Circuit module with reliable margin configuration (2025-05-06),

7. 12273115 - Dual mode phase-locked loop circuit, oscillator circuit, and control method of oscillator circuit (2025-04-08),

8. 12244282 - Impedance calibration circuit and method (2025-03-04),

9. 12229064 - Integrated circuit having lanes interchangeable between clock and data lanes in clock forward interface receiver (2025-02-18),

10. 12205635 - Memory module with improved timing adaptivity of sensing amplification (2025-01-21),

11. 12174648 - Power management circuit and method for integrated circuit having multiple power domains (2024-12-24),

12. 12081231 - Configurable voltage regulator circuit and transmitter circuit (2024-09-03),

13. 12080368 - Circuit module with improved line load (2024-09-03),

14. 11984899 - Dual mode phase-locked loop circuit, oscillator circuit, and control method of oscillator circuit (2024-05-14),

15. 11962308 - Successive-approximation register analog-to-digital converter circuit and operating method thereof (2024-04-16),

M31 Technology Corporation, headquartered in Hsinchu, Taiwan, specializes in integrated circuit design with a focus on advanced technologies such as clock recovery, voltage regulation, and power management. The company is recognized for its expertise in oscillator circuits and memory modules, contributing to innovations in data communication and phase-locked loop systems. M31's commitment to research and development positions it as a key player in the semiconductor industry, driving advancements that enhance performance and efficiency in electronic devices.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

M31 Technology Corporation

58 Patents

#89 in Hsinchu

#361 in Taiwan

#12,371 in the World

Hsinchu, Taiwan

M31 Technology Corporation

Forward Citations = 75

55 inventors:

Nan-Chun Lien (15 out of 20 patents)

Ching-Hsiang Chang (13 out of 20 patents)

Li-Wei Chu (7 out of 61 patents)

4. Yuan-Hsun Chang (6 out of 10 patents)

5. Yueh-Chuan Lu (6 out of 6 patents)

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