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Patents Grants
last 30 patents
Information
Patent Grant
Sample height measurement using digital grating
Patent number
10,582,099
Issue date
Mar 3, 2020
Zhongke Jingyuan Electron Limited
Shiguang Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Laser-assisted electron-beam inspection for semiconductor devices
Patent number
10,553,393
Issue date
Feb 4, 2020
Zhongke Jingyuan Electron Limited
Shiguang Li
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
Laser-Assisted Electron-Beam Inspection for Semiconductor Devices
Publication number
20190333733
Publication date
Oct 31, 2019
Zhongke Jingyuan Electron Limited
Shiguang Li
G02 - OPTICS
Information
Patent Application
Sample Height Measurement Using Digital Grating
Publication number
20190320097
Publication date
Oct 17, 2019
Zhongke Jingyuan Electron Limited
Shiguang Li
G06 - COMPUTING CALCULATING COUNTING