Yu; Siyuan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yu; Siyuan.The latest application filed is for "complex for intracellular delivery of molecules".

Company Profile

0.7.8

Yu; Siyuan - Guangdong CN
YU; Siyuan - Xiamen Fujian
Yu; Siyuan - Jiangsu CN
Yu; Siyuan - Guangzhou Guangdong
Yu; Siyuan - Bristol GB

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method of fabricating all-dielectric flat lens with low refractive index Grant 11,454,739 - Dong , et al. September 27, 2	2022-09-27
Complex For Intracellular Delivery Of Molecules App 20220265837 - GE; Shengxiang ; et al.	2022-08-25
Gate drive circuit for reducing reverse recovery current of power device Grant 11,152,936 - Zhu , et al. October 19, 2	2021-10-19
Gate Drive Circuit For Reducing Reverse Recovery Current Of Power Device App 20210218396 - ZHU; Jing ; et al.	2021-07-15
Method and system for measuring orbital angular momentum modes of photons based on spiral transformation Grant 10,962,409 - Chen , et al. March 30, 2	2021-03-30
Construction method of mode-division multiplexing fiber-optic communication system and a constructed fiber-optic communication system Grant 10,868,631 - Liu , et al. December 15, 2	2020-12-15
Method And System For Measuring Orbital Angular Momentum Modes Of Photons Based On Spiral Transformation App 20200173844 - CHEN; Yujie ; et al.	2020-06-04
Method Of Fabricating All-Dielectric Flat Lens With Low Refractive Index App 20190339417 - Dong; Jianwen ; et al.	2019-11-07
Construction Method Of Mode-division Multiplexing Fiber-optic Communication System And A Constructed Fiber-optic Communication S App 20190253176 - LIU; Jie ; et al.	2019-08-15
Orbital angular momentum Grant 9,103,975 - Yu , et al. August 11, 2	2015-08-11
Orbital Angular Momentum App 20150123017 - Yu; Siyuan ; et al.	2015-05-07
Tunable ring laser with external grating operation in a single mode Grant 7,376,167 - Yu May 20, 2	2008-05-20
Tunable ring laser with external grating operation in a single mode App 20060153268 - Yu; Siyuan	2006-07-13
Optical crosspoint switch using vertically coupled waveguide structure Grant 6,915,032 - White , et al. July 5, 2	2005-07-05
Integrated optical router and wavelength convertor matrix App 20050002597 - Penty, Richard Vincent ; et al.	2005-01-06

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