Liu; Yujing
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Yujing.The latest application filed is for "method of producing a spectacle lens and product comprising a spectacle lens".
- Liu; Yujing - Aalen DE
- Liu; Yujing - Ojersjo SE
- Liu; Yujing - Vasteras SE
- Liu; Yujing - Vaster.ang.s SE
| Patent | Date |
|---|---|
| Method Of Producing A Spectacle Lens And Product Comprising A Spectacle Lens App 20220242154 - Christmann; Michel-Rene ; et al. | 2022-08-04 |
| High efficiency commutation circuit Grant 10,840,833 - Bosga , et al. November 17, 2 | 2020-11-17 |
| Rotating electrical machine and corresponding method Grant 10,811,942 - Liu , et al. October 20, 2 | 2020-10-20 |
| Rotors for rotating machines with hollow fiber-reinforced composite shaft Grant 10,634,188 - Tremelling , et al. | 2020-04-28 |
| Electrical machine rotors Grant 10,594,190 - Tremelling , et al. | 2020-03-17 |
| Electrical Machine Rotors App 20180316245 - Tremelling; Darren D. ; et al. | 2018-11-01 |
| Rotors For Rotating Machines With Hollow Fiber-reinforced Composite Shaft App 20180274589 - Tremelling; Darren Dale ; et al. | 2018-09-27 |
| Electrical machine rotors Grant 10,033,250 - Tremelling , et al. July 24, 2 | 2018-07-24 |
| Rotors for rotating machines with hollow fiber-reinforced composite shaft Grant 10,012,263 - Tremelling , et al. July 3, 2 | 2018-07-03 |
| High Efficiency Commutation Circuit App 20170099019 - Bosga; Sjoerd ; et al. | 2017-04-06 |
| Electrical Machine Rotors App 20150280523 - Tremelling; Darren D. ; et al. | 2015-10-01 |
| Rotors For Rotating Machines App 20150275966 - Tremelling; Darren Dale ; et al. | 2015-10-01 |
| System and method for controlling a synchronous motor Grant 9,018,888 - Liu , et al. April 28, 2 | 2015-04-28 |
| System And Method For Controlling A Synchronous Motor App 20140232317 - Liu; Yujing ; et al. | 2014-08-21 |
| Rotating Electrical Machine And Corresponding Method App 20130241368 - Liu; Yujing ; et al. | 2013-09-19 |
| Modular Rotor For Synchronous Reluctance Machine App 20120146448 - Moghaddam; Reza Rajabi ; et al. | 2012-06-14 |
| Method and a device for epitaxial growth of objects by chemical vapor deposition Grant 6,093,253 - Lofgren , et al. July 25, 2 | 2000-07-25 |
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