LIU; Guofu
Patent Applications and Registrations
Patent applications and USPTO patent grants for LIU; Guofu.The latest application filed is for "heterocyclic compounds".
- LIU; Guofu - Hubei CN
- Liu; Guofu - Seoul KR
- Liu; Guofu - Hefei CN
| Patent | Date |
|---|---|
| Heterocyclic Compounds App 20220267349 - BENZ; Joerg ; et al. | 2022-08-25 |
| Electronic Device For Allocating Courier And Operating Method Thereof App 20220129824 - Lee; Hyung ; et al. | 2022-04-28 |
| Electronic device for allocating courier and operating method thereof Grant 11,250,370 - Lee , et al. February 15, 2 | 2022-02-15 |
| Electronic Device For Allocating Courier And Operating Method Thereof App 20220004968 - Lee; Hyung ; et al. | 2022-01-06 |
| Electronic Apparatus And Operation Method Thereof App 20220004987 - Sung; Jae Bong ; et al. | 2022-01-06 |
| Heterocyclic Compounds App 20210107921 - BENZ; Joerg ; et al. | 2021-04-15 |
| Assembling structure of prefabricated concrete component Grant 10,760,264 - Zheng , et al. Sep | 2020-09-01 |
| Assembling Structure Of Prefabricated Concrete Component App 20200232207 - ZHENG; Zhitao ; et al. | 2020-07-23 |
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