Li; Yaolin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Li; Yaolin.The latest application filed is for "wireless bedwetting alarm and disposable diaper product".
- Li; Yaolin - Guangdong CN
- Li; Yaolin - Shenzhen CN
| Patent | Date |
|---|---|
| Wound care apparatus Grant 9,907,974 - Li March 6, 2 | 2018-03-06 |
| Wireless Bedwetting Alarm And Disposable Diaper Product App 20140152442 - Li; Yaolin | 2014-06-05 |
| Laser And Infrared Photon Acupuncture Instrument Output Head And Acupuncture Instrument App 20140107736 - Li; Yaolin ; et al. | 2014-04-17 |
| Wound Care Apparatus App 20140088489 - Li; Yaolin | 2014-03-27 |
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