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Patent applications and USPTO patent grants for Xu; Dian Ping.The latest application filed is for "object on which two-dimensional code is disposed, and two-dimensional code generation method, identification method, generation apparatus, and identification apparatus".
Patent | Date |
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Portion of a display having a graphical user interface Grant D962,288 - Xu , et al. August 30, 2 | 2022-08-30 |
Portion of a display having a graphical user interface Grant D925,602 - Xu , et al. July 20, 2 | 2021-07-20 |
Object on which two-dimensional code is disposed, and two-dimensional code generation method, identification method, generation apparatus, and identification apparatus Grant 10,943,161 - Lin , et al. March 9, 2 | 2021-03-09 |
Object On Which Two-dimensional Code Is Disposed, And Two-dimensional Code Generation Method, Identification Method, Generation Apparatus, And Identification Apparatus App 20200334507 - LIN; Yu Geng ;   et al. | 2020-10-22 |
Method and apparatus for detecting two-dimensional barcode Grant 10,755,063 - Xu , et al. A | 2020-08-25 |
Method And Apparatus For Detecting Two-dimensional Barcode App 20190220640 - XU; Dian Ping ;   et al. | 2019-07-18 |
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