Wuren; Tuya
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wuren; Tuya.The latest application filed is for "switching circuit and envelope signal amplifier".
- Wuren; Tuya - Toyohashi JP
- Wuren; Tuya - Toyohashi-shi JP
- Wuren; Tuya - Toyama JP
- Wuren; Tuya - Toyama-shi JP
| Patent | Date |
|---|---|
| Transistor protection circuit Grant 9,007,738 - Fujikawa , et al. April 14, 2 | 2015-04-14 |
| Switching circuit and envelope signal amplifier Grant 8,917,142 - Hatsukawa , et al. December 23, 2 | 2014-12-23 |
| Switching circuit Grant 8,536,930 - Hatsukawa , et al. September 17, 2 | 2013-09-17 |
| Switching Circuit And Envelope Signal Amplifier App 20130135046 - Hatsukawa; Satoshi ; et al. | 2013-05-30 |
| Transistor Protection Circuit App 20130120890 - FUJIKAWA; Kazuhiro ; et al. | 2013-05-16 |
| Planar structure microwave signal multi-distributor Grant 8,373,521 - Sakagami , et al. February 12, 2 | 2013-02-12 |
| Switching Circuit App 20120326774 - HATSUKAWA; Satoshi ; et al. | 2012-12-27 |
| Planar Structure Microwave Signal Multi-distributor App 20100079219 - Sakagami; Iwata ; et al. | 2010-04-01 |
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