Huaya Microelectronics
Records under this name other than the patents Huaya Microelectronics holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 5 patents it holds.
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| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,957,611 | Image scaler with controllable sharpness Formerly held In force (reinstated) · From the USPTO record | In force (reinstated) | From the USPTO record | |
| US 8,018,533 | Independent chrominance control method and system for images Formerly held In force (reinstated) · From the USPTO record | In force (reinstated) | From the USPTO record | |
| US 8,174,621 | Digital video decoder architecture Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 8,363,734 | Multi-directional comb filtering in a digital video decoder Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 8,238,443 | Digital timing extraction and recovery in a digital video decoder Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 8,237,863 | Adaptive gain and offset control in a digital video decoder Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 7,554,610 | Color-crossing error detection system and method for decoded composite video signals Term ended Term ended Sep 23, 2026 · From the USPTO record | Term ended | Term ended Sep 23, 2026 | From the USPTO record |
| US 7,336,112 | False lock protection in a delay-locked loop (DLL) Formerly held Term ended Term ended Aug 21, 2026 · From the USPTO record | Term ended | Term ended Aug 21, 2026 | From the USPTO record |
| US 7,532,255 | Color transient improvement unit and method to reduce blurring at color transients in video images Term ended Term ended Aug 5, 2026 · From the USPTO record | Term ended | Term ended Aug 5, 2026 | From the USPTO record |
| US 7,593,066 | Chrominance control unit and method for video images Term ended Term ended May 7, 2026 · From the USPTO record | Term ended | Term ended May 7, 2026 | From the USPTO record |