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Kaohsiung, Taiwan

Chien-Nan Tu

USPTO Granted Patents = 16

Average Co-Inventor Count = 4.8

ph-index = 3

Forward Citations = 42(Granted Patents)

Company Filing History:

16 out of 40,635

Taiwan Semiconductor Manufacturing Comp. Ltd.

Years Active: 2015-2024

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11996429 - CMOS image sensor structure with microstructures on backside surface of semiconductor layer (2024-05-28),

2. 11990493 - Image sensor device with reflective structure (2024-05-21),

3. 11342372 - Image sensor device with reflective layer (2022-05-24),

4. 11177302 - CMOS image sensor structure with microstructures formed on semiconductor layer (2021-11-16),

5. 10734427 - Method for forming image sensor device (2020-08-04),

6. 10211244 - Image sensor device with reflective structure and method for forming the same (2019-02-19),

7. 10164141 - Image sensor device with damage reduction (2018-12-25),

8. 10157946 - Method for forming CMOS image sensor structure (2018-12-18),

9. 10056427 - Front side illuminated image sensor device structure and method for forming the same (2018-08-21),

10. 9818779 - CMOS image sensor structure (2017-11-14),

11. 9721983 - Semiconductor device and manufacturing method thereof (2017-08-01),

12. 9620556 - Method for forming image-sensor device (2017-04-11),

13. 9620553 - CMOS image sensor structure with crosstalk improvement (2017-04-11),

14. 9397130 - CMOS image sensor structure with crosstalk improvement (2016-07-19),

15. 9269733 - Image sensor device with improved quantum efficiency (2016-02-23),

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