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Patent applications and USPTO patent grants for CHEN; Hujia.The latest application filed is for "cross-blockchain data processing method and apparatus, device, and computer storage medium".
Patent | Date |
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Cross-blockchain Data Processing Method And Apparatus, Device, And Computer Storage Medium App 20220239470 - ZHANG; Jianjun ;   et al. | 2022-07-28 |
Methods, Systems, And Devices For Electronic Note Identifier Allocation And Electronic Note Generation App 20210203751 - ZHENG; Luohai ;   et al. | 2021-07-01 |
Method For Issuing Digital Certificate, Digital Certificate Issuing Center, And Medium App 20210167972 - ZANG; Jun ;   et al. | 2021-06-03 |
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