Yajun Zhou

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Xi'an City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Restoration solution for cine film bubble and restoration method
- Patent number 9,841,666
- Issue date Dec 12, 2017
- Shaanxi Normal University
- Yuhu Li
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Shape-restoring device and a restoring method for distorted filmstrips
- Patent number 9,250,511
- Issue date Feb 2, 2016
- SHAANXI NORMAL UNIVERSITY
- Yuhu Li
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Restoration solution for cine film bubble and restoration method
- Publication number 20160377971
- Publication date Dec 29, 2016
- Shaanxi Normal University
- Yuhu Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SHAPE-RESTORING DEVICE AND A RESTORING METHOD FOR DISTORTED FILMSTRIPS
- Publication number 20120313273
- Publication date Dec 13, 2012
- Yuhu Li
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL