LEI; Jian
Patent Applications and Registrations
Patent applications and USPTO patent grants for LEI; Jian.The latest application filed is for "device and method for preparation of a composite for on-site pipeline reinforcement".
- LEI; Jian - Chengdu CN
- Lei; Jian - Sichuan CN
- Lei; Jian - Beijing CN
- Lei; Jian - Shenzhen CN
| Patent | Date |
|---|---|
| Device And Method For Preparation Of A Composite For On-site Pipeline Reinforcement App 20220016806 - ZHANG; Yong ; et al. | 2022-01-20 |
| Device and method for preparation of a composite for on-site pipeline reinforcement Grant 11,179,867 - Zhang , et al. November 23, 2 | 2021-11-23 |
| Data clearing method, apparatus and storage medium Grant 10,810,172 - Lei , et al. October 20, 2 | 2020-10-20 |
| Device And Method For Preparation Of A Composite For On-site Pipeline Reinforcement App 20190134855 - ZHANG; Yong ; et al. | 2019-05-09 |
| Method and system for recovering virtual network Grant 10,038,593 - Wang , et al. July 31, 2 | 2018-07-31 |
| Data Clearing Method, Apparatus And Storage Medium App 20180046653 - LEI; Jian ; et al. | 2018-02-15 |
| Method And System For Recovering Virtual Network App 20160306710 - WANG; HUANGFENG ; et al. | 2016-10-20 |
| Screen edge touch control optimization method, device and terminal App 20160216840 - Lei; Jian | 2016-07-28 |
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