Hu; Haihua
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hu; Haihua.The latest application filed is for "portable haptic feedback capacitive stylus for interaction on mobile terminal".
- Hu; Haihua - Nanjing CN
- Hu; Haihua - Shenzhen CN
| Patent | Date |
|---|---|
| Portable haptic feedback capacitive stylus for interaction on mobile terminal Grant 9,639,181 - Song , et al. May 2, 2 | 2017-05-02 |
| Portable Haptic Feedback Capacitive Stylus For Interaction On Mobile Terminal App 20160188015 - SONG; Aiguo ; et al. | 2016-06-30 |
| Calling method, device, and system Grant 8,346,301 - Hu , et al. January 1, 2 | 2013-01-01 |
| Calling method, device, and system App 20100144343 - Hu; Haihua ; et al. | 2010-06-10 |
| Call Processing Method And Intelligent Network Service Control Device For Implementing One Number Multiple Terminals Service App 20100110992 - Hu; Haihua ; et al. | 2010-05-06 |
| Method And System Of Implementing Sms For Ngn Terminal App 20090186643 - Yuan; Hongjin ; et al. | 2009-07-23 |
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