For the Inventor, By the Inventor

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Taoyuan, Taiwan

Platinum Optics Technology Inc.

USPTO Granted Patents = 8

Forward Citations = 5

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15 inventors (with patents filed for the assignee):

Chung-Han Lu (3 out of 3 patents)

Hsiao-Ching Shen (2 out of 4 patents)

Chun-Cheng Hsieh (2 out of 2 patents)

4. Ming-Zhan Wang (2 out of 2 patents)

5. Yu-Ching Su (2 out of 2 patents)

6. Cheng-Tang Mu (2 out of 2 patents)

7. Yuan-Chang Lai (1 out of 1 patent)

8. Guan-Cheng Lin (1 out of 1 patent)

9. Chia-Fu Liu (1 out of 1 patent)

10. Hsin-Miau Peng (1 out of 1 patent)

11. Liang-Yu Yen (1 out of 1 patent)

12. Chih-Chun Chiang (1 out of 1 patent)

13. Chien-Liang Liu (1 out of 3 patents)

14. Yu-Yu Tsai (1 out of 1 patent)

15. Fu-Yu Chang (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 12405412 - Infrared band pass filter having Si:NH layers with refraction index greater than 3.5 (2025-09-02),

2. 11971565 - Absorption type near infrared filter (2024-04-30),

3. 11714219 - Infrared band pass filter having layers with refraction index greater than 3.5 (2023-08-01),

4. 11433149 - Microsphere and preparation method thereof (2022-09-06),

5. 11378727 - Absorption type near infrared filter (2022-07-05),

6. 11327299 - Light shielding sheet (2022-05-10),

7. 10184827 - Near-infrared absorbing filter and image sensor (2019-01-22),

8. 9650287 - Visible light and infrared light transmitting optical colored glass, composition thereof, and preparing method thereof (2017-05-16),

Platinum Optics Technology Inc. is a leading manufacturer of advanced optical components and systems for a wide range of industries. With a commitment to precision engineering and cutting-edge technology, we provide high-quality optical solutions that meet the diverse needs of our customers. From custom lenses to complex optical assemblies, our team of experts delivers innovative and reliable products that enhance performance and efficiency. Contact us today to learn more about our capabilities and how we can support your optical technology requirements.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

8 Patents

#124 in Taoyuan

#1,630 in Taiwan

Taoyuan, Taiwan

Platinum Optics Technology Inc.

Forward Citations = 5

15 inventors:

Chung-Han Lu (3 out of 3 patents)

Hsiao-Ching Shen (2 out of 4 patents)

Chun-Cheng Hsieh (2 out of 2 patents)

4. Ming-Zhan Wang (2 out of 2 patents)

5. Yu-Ching Su (2 out of 2 patents)

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