Du; Keming

Patent Applications and Registrations

Patent applications and USPTO patent grants for Du; Keming.The latest application filed is for "multi-spectral imaging method for ultraweak photon emission and system thereof".

Company Profile

0.12.5

Du; Keming - Beijing N/A CN
Du; Keming - Aachen DE

*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
Multi-spectral imaging method for ultraweak photon emission and system thereof Grant 9,807,317 - Zhai , et al. October 31, 2	2017-10-31
Single photon-counting imaging system and method thereof Grant 8,723,130 - Zhai , et al. May 13, 2	2014-05-13
Multi-Spectral Imaging Method for Ultraweak Photon Emission and System Thereof App 20140043486 - Zhai; Guangjie ; et al.	2014-02-13
Single Photon-Counting Imaging System and Method Thereof App 20130341487 - Zhai; Guangjie ; et al.	2013-12-26
Resonator system with at least two folding elements Grant 6,768,763 - Du , et al. July 27, 2	2004-07-27
Optical amplifier arrangement for a solid state laser Grant 6,654,163 - Du , et al. November 25, 2	2003-11-25
Multiplexing and / or demultiplexing apparatus App 20020041574 - Du, Keming ; et al.	2002-04-11
Device with at least one beam source and an arrangement for geometric reshaping of the radiation field emitted by the beam source Grant 6,324,190 - Du , et al. November 27, 2	2001-11-27
Process and device for forming and guiding the radiation field of one or several solid and/or semiconductor lasers Grant 6,160,664 - Du , et al. December 12, 2	2000-12-12
Device for providing the cross-section of the radiation emitted by several solid-state and/or semiconductor diode lasers with a specific geometry Grant 6,124,973 - Du , et al. September 26, 2	2000-09-26
Process and device for forming and guiding the radiation field of one or several solid and/or semiconductor lasers Grant 6,115,185 - Du , et al. September 5, 2	2000-09-05
Arrangement for guiding and shaping beams from a rectilinear laser diode array Grant 5,887,096 - Du , et al. March 23, 1	1999-03-23
Laser resonator Grant 5,327,449 - Du , et al. July 5, 1	1994-07-05

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