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Beijing, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for generating a wide table
Patent number
11,061,882
Issue date
Jul 13, 2021
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
Shu Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatuses for estimating an ambiguity of an image
Patent number
10,332,244
Issue date
Jun 25, 2019
Nuctech Company Limited
Zhiqiang Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Raman spectroscopic detection method
Patent number
10,267,678
Issue date
Apr 23, 2019
Nuctech Company Limited
Ziran Zhao
G01 - MEASURING TESTING
Information
Patent Grant
Imaging system and method of evaluating an image quality for the im...
Patent number
10,217,204
Issue date
Feb 26, 2019
Nuctech Company Limited
Zhiqiang Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for estimating point spread function
Patent number
10,152,774
Issue date
Dec 11, 2018
Tsinghua University
Kejun Kang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Raman spectroscopy method of measuring melamine contents in dairy p...
Patent number
8,891,081
Issue date
Nov 18, 2014
Nuctech Company Limited
Zhiqiang Chen
G01 - MEASURING TESTING
Information
Patent Grant
Deviation-correction system for positioning of moving objects and m...
Patent number
7,962,283
Issue date
Jun 14, 2011
Nuctech Company Limited
Li Zhang
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHODS FOR GENERATING A WIDE TABLE
Publication number
20200349141
Publication date
Nov 5, 2020
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
Shu LIU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND APPARATUSES FOR ESTIMATING AN AMBIGUITY OF AN IMAGE
Publication number
20180040115
Publication date
Feb 8, 2018
Nuctech Company Limited
Zhiqiang Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGING SYSTEM AND METHOD OF EVALUATING AN IMAGE QUALITY FOR THE IM...
Publication number
20170213331
Publication date
Jul 27, 2017
Nuctech Company Limited
Zhiqiang CHEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR ESTIMATING POINT SPREAD FUNCTION
Publication number
20170024862
Publication date
Jan 26, 2017
TSINGHUA UNIVERSITY
Kejun KANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RAMAN SPECTROSCOPIC DETECTION METHOD
Publication number
20150185076
Publication date
Jul 2, 2015
Nuctech Company Limited
Ziran ZHAO
G01 - MEASURING TESTING
Information
Patent Application
RAMAN SPECTROSCOPY METHOD OF MEASURING MELAMINE CONTENTS IN DAIRY P...
Publication number
20140320855
Publication date
Oct 30, 2014
Zhiqiang CHEN
G01 - MEASURING TESTING
Information
Patent Application
Deviation-correction system for positioning of moving objects and m...
Publication number
20070179710
Publication date
Aug 2, 2007
Nuctech Company Limited
Li Zhang
G05 - CONTROLLING REGULATING