Yimin Ji

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Irvine, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Reconfigurable port arrays for wavelength selectable switch
- Patent number 11,906,823
- Issue date Feb 20, 2024
- II-VI DELAWARE, INC.
- Guomin Jiang
- G02 - OPTICS
Information Patent Grant
Tunable optical wedge for beam steering
- Patent number 11,789,331
- Issue date Oct 17, 2023
- Qingyu Li
- G01 - MEASURING TESTING
Information Patent Grant
Tunable optical wedge for beam steering
- Patent number 11,422,429
- Issue date Aug 23, 2022
- II-VI DELAWARE, INC.
- Qingyu Li
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Integrated Module Having Multiple Optical Channel Monitors With Sha...
- Publication number 20230061448
- Publication date Mar 2, 2023
- II-VI Delaware, Inc.
- Guomin JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tunable Optical Wedge For Beam Steering
- Publication number 20220357630
- Publication date Nov 10, 2022
- II-VI Delaware, Inc.
- Qingyu Li
- G02 - OPTICS
Information Patent Application
Reconfigurable Port Arrays For Wavelength Selectable Switch
- Publication number 20220334416
- Publication date Oct 20, 2022
- II-VI Delaware, Inc.
- Guomin Jiang
- G02 - OPTICS
Information Patent Application
Integrated Module Having Multiple Optical Channel Monitors With Sha...
- Publication number 20220252793
- Publication date Aug 11, 2022
- II-VI Delaware, Inc.
- Guomin JIANG
- G02 - OPTICS
Information Patent Application
Methods and apparatus for improving optical performance for touch s...
- Publication number 20100097330
- Publication date Apr 22, 2010
- James Y. Lee
- G06 - COMPUTING CALCULATING COUNTING