Tu; Chih-Chung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tu; Chih-Chung.The latest application filed is for "fingerprint image sensor and electronic device".
- Tu; Chih-Chung - Hsinchu City TW
- Tu; Chih-Chung - Taipei TW
- Tu; Chih-Chung - Miaoli County TW
- Tu; Chih-Chung - Banchiau City Taipei TW
| Patent | Date |
|---|---|
| Fingerprint Image Sensor And Electronic Device App 20220292868 - Tu; Chih-Chung ; et al. | 2022-09-15 |
| Display device with under-screen fingerprint identification having a backlight source Grant 11,092,837 - Tu August 17, 2 | 2021-08-17 |
| Display Device With Under-screen Fingerprint Identification App 20200409197 - Tu; Chih-Chung | 2020-12-31 |
| Carbon-Containing Metal-Based Composite Material and Manufacturing Method Thereof App 20100163782 - Chang; Chih-Chung ; et al. | 2010-07-01 |
| Thin Film Transistor And Thin Film Transistor Array Substrate App 20070187685 - Tu; Chih-Chung | 2007-08-16 |
| Bonding Pad And Display Panel App 20070090541 - Tu; Chih-Chung | 2007-04-26 |
| Mechanism And Process For Compressing Chips App 20060073634 - Tu; Chih-Chung ; et al. | 2006-04-06 |
| Mobile phone SIM card switching unit Grant 6,424,118 - Tu July 23, 2 | 2002-07-23 |
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