Xing; Tingwen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Xing; Tingwen.The latest application filed is for "detection device for detecting lens surface in stitching interferometer".

Company Profile

2.6.5

Xing; Tingwen - Chengdu CN

*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
Stitching-measurement device and stitching-measurement method Grant 11,365,964 - Xu , et al. June 21, 2	2022-06-21
Detection device for detecting lens surface in stitching interferometer Grant 11,268,808 - Gan , et al. March 8, 2	2022-03-08
Detection Device For Detecting Lens Surface In Stitching Interferometer App 20210381827 - GAN; Dachun ; et al.	2021-12-09
Stitching-measurement Device And Stitching-measurement Method App 20210278201 - XU; Fuchao ; et al.	2021-09-09
Apparatus and method for detecting optimal focal plane of lithographic projection objective lens Grant 10,976,670 - Xu , et al. April 13, 2	2021-04-13
Apparatus And Method For Detecting Optimal Focal Plane Of Lithographic Projection Objective Lens App 20200225588 - XU; Jiajun ; et al.	2020-07-16
Detection devices and methods using diffraction wavefront of a pinhole stitching measurement of surface shape Grant 9,250,059 - Jia , et al. February 2, 2	2016-02-02
Detection Devices And Methods Using Diffraction Wavefront Of A Pinhole Stitching Measurement Of Surface Shape App 20150362308 - JIA; Xin ; et al.	2015-12-17
Apparatus and method for detecting optical profile Grant 8,842,292 - Jia , et al. September 23, 2	2014-09-23
Apparatus And Method For Detecting Optical Profile App 20120050749 - Jia; Xin ; et al.	2012-03-01

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