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Signal Processing, Inc.
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Rockville, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and system for generating high resolution worldview-3 images
Patent number
10,192,288
Issue date
Jan 29, 2019
Signal Processing, Inc.
Chiman Kwan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for image denoising
Patent number
9,159,121
Issue date
Oct 13, 2015
Signal Processing, Inc.
Chiman Kwan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Compact plug-in noise cancellation device
Patent number
9,117,457
Issue date
Aug 25, 2015
Signal Processing, Inc.
Chiman Kwan
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Knowledge learning system and process for fingerprint verifications
Patent number
8,295,561
Issue date
Oct 23, 2012
Signal Processing, Inc.
Chiman Kwan
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Method and System for Enhancing Predictive Accuracy of Planet Surfa...
Publication number
20180218197
Publication date
Aug 2, 2018
Signal Processing, Inc.
CHIMAN KWAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and System for Generating High Resolution Worldview-3 Images
Publication number
20180182068
Publication date
Jun 28, 2018
Signal Processing, Inc.
CHIMAN KWAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and System for Active Noise Reduction
Publication number
20180151171
Publication date
May 31, 2018
Signal Processing, Inc.
CHIMAN KWAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for Image Denoising
Publication number
20150235350
Publication date
Aug 20, 2015
Signal Processing, Inc.
Chiman KWAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Compact Plug-In Noise Cancellation Device
Publication number
20140243048
Publication date
Aug 28, 2014
Signal Processing, Inc.
Chiman KWAN
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Trademark
last 30 trademarks