Zhou; Yajun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhou; Yajun.The latest application filed is for "restoration solution for cine film bubble and restoration method".
- Zhou; Yajun - Xi'an CN
- Zhou; Yajun - Xi'an City CN
Trademarks
| Patent | Date |
|---|---|
| Restoration solution for cine film bubble and restoration method Grant 9,841,666 - Li , et al. December 12, 2 | 2017-12-12 |
| Restoration solution for cine film bubble and restoration method App 20160377971 - Li; Yuhu ; et al. | 2016-12-29 |
| Shape-restoring device and a restoring method for distorted filmstrips Grant 9,250,511 - Li , et al. February 2, 2 | 2016-02-02 |
| Shape-restoring Device And A Restoring Method For Distorted Filmstrips App 20120313273 - Li; Yuhu ; et al. | 2012-12-13 |
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