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Beijing, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Image processing device, device control system, and computer-readab...
Patent number
10,489,664
Issue date
Nov 26, 2019
Ricoh Company, Limited
Soichiro Yokota
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Processing apparatus, processing system, processing program, and pr...
Patent number
10,402,664
Issue date
Sep 3, 2019
Ricoh Company, Limited
Soichiro Yokota
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for displaying stereo image by cascade structure...
Patent number
9,679,205
Issue date
Jun 13, 2017
Ricoh Company, Ltd.
Chao Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image feature extraction method and system
Patent number
9,681,047
Issue date
Jun 13, 2017
Ricoh Company, Ltd.
Na He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Object detection method and device
Patent number
9,576,367
Issue date
Feb 21, 2017
Ricoh Company, Ltd.
Ganmei You
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for detecting road partition
Patent number
9,373,043
Issue date
Jun 21, 2016
Ricoh Company, Ltd.
Yaojie Lu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Object tracking method and device
Patent number
9,298,990
Issue date
Mar 29, 2016
Ricoh Company, Ltd.
Ganmei You
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for detecting drivable region of road
Patent number
9,242,601
Issue date
Jan 26, 2016
Ricoh Company, Ltd.
Ganmei You
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and system for detecting object on a road
Patent number
8,923,605
Issue date
Dec 30, 2014
Ricoh Company, Ltd.
Ganmei You
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Speech retrieval apparatus and speech retrieval method
Patent number
8,504,367
Issue date
Aug 6, 2013
Ricoh Company, Ltd.
Dafei Shi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Speech retrieval apparatus and speech retrieval method
Patent number
8,316,004
Issue date
Nov 20, 2012
Ricoh Company, Ltd.
Yueyan Yin
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Search result optimization method and device that adjusts reliabili...
Patent number
7,849,042
Issue date
Dec 7, 2010
Ricoh Company, Ltd.
Lu Yaojie
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
IMAGE PROCESSING DEVICE, DEVICE CONTROL SYSTEM, AND COMPUTER-READAB...
Publication number
20170177955
Publication date
Jun 22, 2017
Soichiro YOKOTA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PROCESSING APPARATUS, PROCESSING SYSTEM, PROCESSING PROGRAM, AND PR...
Publication number
20170098132
Publication date
Apr 6, 2017
Soichiro YOKOTA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FEATURE EXTRACTION METHOD AND SYSTEM
Publication number
20160042244
Publication date
Feb 11, 2016
RICOH COMPANY, LTD.
Na HE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OBJECT DETECTION METHOD AND DEVICE
Publication number
20160019683
Publication date
Jan 21, 2016
RICOH COMPANY, LTD.
Ganmei YOU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR DISPLAYING STEREO IMAGE BY CASCADE STRUCTURE...
Publication number
20150363633
Publication date
Dec 17, 2015
RICOH COMPANY, LTD.
Chao CHEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OBJECT TRACKING METHOD AND DEVICE
Publication number
20150169956
Publication date
Jun 18, 2015
RICOH COMPANY, LTD.
Ganmei YOU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR DETECTING DRIVABLE REGION OF ROAD
Publication number
20140086477
Publication date
Mar 27, 2014
RICOH COMPANY, LTD.
Ganmei YOU
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR DETECTING ROAD PARTITION
Publication number
20130148856
Publication date
Jun 13, 2013
Yaojie LU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR DETECTING OBJECT ON A ROAD
Publication number
20130128001
Publication date
May 23, 2013
Ganmei YOU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SPEECH RETRIEVAL APPARATUS AND SPEECH RETRIEVAL METHOD
Publication number
20110131236
Publication date
Jun 2, 2011
Yueyan Yin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SPEECH RETRIEVAL APPARATUS AND SPEECH RETRIEVAL METHOD
Publication number
20110071833
Publication date
Mar 24, 2011
Dafei SHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Object entity searching method and object entity searching device
Publication number
20080114742
Publication date
May 15, 2008
You Ganmei
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Search result optimization method and device
Publication number
20080114741
Publication date
May 15, 2008
Lu Yaojie
G06 - COMPUTING CALCULATING COUNTING