For the Inventor, By the Inventor

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Hsinchu, Taiwan

Asphetek Solution Inc.

USPTO Granted Patents = 9

Forward Citations = 1

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12 inventors (with patents filed for the assignee):

Chung-Wu Liu (8 out of 12 patents)

Ying-Hung Tsai (5 out of 5 patents)

I-ming Cheng (4 out of 4 patents)

4. Chen-An Chiang (2 out of 6 patents)

5. Shiue-Lung Chen (2 out of 5 patents)

6. Yu-Pi Kuo (2 out of 5 patents)

7. Chien-Cheng Kuo (2 out of 4 patents)

8. Chang-Ho Chen (2 out of 3 patents)

9. Yi-huan Chou (2 out of 2 patents)

10. Yuan-ting Liang (2 out of 2 patents)

11. Chung-chiao Ho (1 out of 1 patent)

12. Cheng-Hong Jiang (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 12736769 - Lens assembly and processing method of lens assembly (2026-09-15),

2. 12689311 - Self-power-generation structure and augmented reality glass (2026-07-21),

3. 12645087 - Lens assembly and AR glasses (2026-06-02),

4. 12496789 - Method of preparing eye-tracking glasses (2025-12-16),

5. 12422687 - Head-mounted display device and display system (2025-09-23),

6. 12422686 - Smart glasses and wearable system (2025-09-23),

7. 12287478 - Lens assembly and augmented reality glasses (2025-04-29),

8. 12259558 - Optical sensor and glasses (2025-03-25),

9. 12174387 - Optical lens and head-mounted display (2024-12-24),

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USPTO Data Jan 1 1976 - Oct 6 2026

9 Patents

#254 in Hsinchu

#1,547 in Taiwan

Hsinchu, Taiwan

Asphetek Solution Inc.

Forward Citations = 1

12 inventors:

Chung-Wu Liu (8 out of 12 patents)

Ying-Hung Tsai (5 out of 5 patents)

I-ming Cheng (4 out of 4 patents)

4. Chen-An Chiang (2 out of 6 patents)

5. Shiue-Lung Chen (2 out of 5 patents)

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