For the Inventor, By the Inventor

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Hsinchu, Taiwan

Powerchip Semiconductor Manufacturing Corporation

USPTO Granted Patents = 167

Trademarks = 1

Forward Citations = 46

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201 inventors (with patents filed for the assignee):

Shih-Ping Lee (23 out of 33 patents)

Shou-Zen Chang (17 out of 69 patents)

Zih-Song Wang (10 out of 15 patents)

4. Chun-Lin Lu (8 out of 79 patents)

5. Chun-Sheng Chen (8 out of 12 patents)

6. Jih-Wen Chou (7 out of 60 patents)

7. Shyng-Yeuan Che (7 out of 11 patents)

8. Wei-Yu Lin (7 out of 9 patents)

9. Bo-An Tsai (7 out of 7 patents)

10. Hiroshi Yoshida (7 out of 7 patents)

11. Ming-Han Liao (6 out of 15 patents)

12. Tomofumi Kitani (6 out of 8 patents)

13. Chih-Ping Chung (6 out of 13 patents)

14. Yu-Jen Huang (6 out of 8 patents)

15. Min-Cheng Chen (6 out of 6 patents)

Core Competencies:

Ferroelectric Memory

Semiconductor Structure

3D CMOS Image Sensor

High Electron Mobility Transistor

Wafer Processing

Back Side Illumination

Multilayer Stacking

Electrostatic Discharge Protection

Non-Volatile Memory

Fingerprint Sensing

Image Sensing Module

Voltage Contrast Defect Analysis

167 patents: Sort by Forward Citations

1. 12484231 - Ferroelectric memory structure (2025-11-25),

2. 12471350 - Semiconductor structure and method of forming the same (2025-11-11),

3. 12463043 - Wafer processing method (2025-11-04),

4. 12439714 - 3D CMOS image sensor structure and method of fabricating the same (2025-10-07),

5. 12439645 - High electron mobility transistor device and manufacturing method thereof (2025-10-07),

6. 12438037 - Manufacturing method of semiconductor structure (2025-10-07),

7. 12433052 - Image sensor structure (2025-09-30),

8. 12426254 - Semiconductor structure and manufacturing method thereof (2025-09-23),

9. 12424477 - Wafer chuck (2025-09-23),

10. 12424264 - Stacked memory with a timing adjustment function (2025-09-23),

11. 12414304 - 3D monolithic stacking memory structure with oxide-semiconductor field effect transistor and ferroelectric metal-insulator-metal storage capacitor (2025-09-09),

12. 12402347 - High electron mobility transistor device and manufacturing method thereof (2025-08-26),

13. 12396190 - GaN device with N2 pre-treatment and method of performing Npre-treatment (2025-08-19),

14. 12394686 - Semiconductor structure and manufacturing method thereof (2025-08-19),

15. 12389657 - High electron mobility transistor device and manufacturing method thereof (2025-08-12),

Powerchip Semiconductor Manufacturing Corporation is a leading provider of integrated circuits and memory products for the global market. With advanced manufacturing facilities, state-of-the-art technologies, and a commitment to innovation, Powerchip delivers high-quality products for a wide range of applications. Visit our website to learn more about our semiconductor solutions and capabilities.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

167 Patents

#28 in Hsinchu

#147 in Taiwan

#4,810 in the World

Hsinchu, Taiwan

Powerchip Semiconductor Manufacturing Corporation

Forward Citations = 46

201 inventors:

Shih-Ping Lee (23 out of 33 patents)

Shou-Zen Chang (17 out of 69 patents)

Zih-Song Wang (10 out of 15 patents)

4. Chun-Lin Lu (8 out of 79 patents)

5. Chun-Sheng Chen (8 out of 12 patents)

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