Shanghai Astronomical Observatory, Chinese Academy of Sciences
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shanghai Astronomical Observatory, Chinese Academy of Sciences.The latest application filed is for "zone correction-based method for improving the positioning accuracy in a satellite-based augmentation system".
- Shanghai Astronomical Observatory, Chinese Academy of Sciences - Shanghai CN
| Patent | Date |
|---|---|
| Message broadcast apparatus and method for enhanced parameter in satellite navigation system Grant 11,067,698 - Zhou , et al. July 20, 2 | 2021-07-20 |
| Method for navigation and positioning of receiver and receiver Grant 11,022,700 - Chen , et al. June 1, 2 | 2021-06-01 |
| Satellite positioning method and satellite positioning system Grant 10,928,520 - Zhou , et al. February 23, 2 | 2021-02-23 |
| Zone Correction-based Method For Improving The Positioning Accuracy In A Satellite-based Augmentation System App 20200096648 - Zhou; Jianhua ; et al. | 2020-03-26 |
| Satellite Positioning Method and Satellite Positioning System App 20200025936 - Zhou; Jianhua ; et al. | 2020-01-23 |
| Method for Navigation and Positioning of Receiver and Receiver App 20190324153 - Chen; Junping ; et al. | 2019-10-24 |
| Message Broadcast Apparatus and Method for Enhanced Parameter in Satellite Navigation System App 20190257952 - Zhou; Jianhua ; et al. | 2019-08-22 |
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