Yang; Leon
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yang; Leon.The latest application filed is for "simplified frequency-domain filter adaptation window".
- Yang; Leon - Irvine CA
- Yang; Leon - Brooklyn NY
- Yang; Leon - Guangzhou CN
| Patent | Date |
|---|---|
| Simplified Frequency-domain Filter Adaptation Window App 20220052725 - Han; KuoRuey ; et al. | 2022-02-17 |
| Bird cage Grant 7,827,939 - Yang November 9, 2 | 2010-11-09 |
| Revolving bird feeding assembly App 20100101502 - Yang; Leon | 2010-04-29 |
| Bird cage App 20100037830 - Yang; Leon | 2010-02-18 |
| Birdcage roof Grant D607,614 - Yang January 5, 2 | 2010-01-05 |
| Birdcage roof Grant D607,613 - Yang January 5, 2 | 2010-01-05 |
| Birdcage stand Grant D607,615 - Yang January 5, 2 | 2010-01-05 |
| Birdcage roof Grant D607,612 - Yang January 5, 2 | 2010-01-05 |
| Audio/video amplifier with the function of automatic turning on/off Grant 6,690,431 - Yang , et al. February 10, 2 | 2004-02-10 |
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