Zang; Xin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zang; Xin.The latest application filed is for "reorganizing display of a railway timetable diagram".
- Zang; Xin - Beijing CN
| Patent | Date |
|---|---|
| Reorganizing display of a railway timetable diagram Grant 9,576,505 - Gao , et al. February 21, 2 | 2017-02-21 |
| Reorganizing display of a railway timetable diagram Grant 9,406,246 - Gao , et al. August 2, 2 | 2016-08-02 |
| Reorganizing Display Of A Railway Timetable Diagram App 20160210884 - Gao; Peng ; et al. | 2016-07-21 |
| Reorganizing Display Of A Railway Timetable Diagram App 20130212917 - Gao; Peng ; et al. | 2013-08-22 |
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