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Min-Yu Hsueh
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Beijing, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Radio frequency identification system and method
Patent number
8,058,973
Issue date
Nov 15, 2011
NEC (China) Co., Ltd.
Ke Zeng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Media program identification method and apparatus based on audio wa...
Patent number
7,957,977
Issue date
Jun 7, 2011
NEC (China) Co., Ltd.
Junhui Zhao
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND DEVICE FOR UPDATING MAP DATA
Publication number
20080240513
Publication date
Oct 2, 2008
NEC (CHINA) CO., LTD.
Jiecheng XIE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RADIO FREQUENCY IDENTIFICATION SYSTEM AND METHOD
Publication number
20080191882
Publication date
Aug 14, 2008
NEC (CHINA) CO., LTD.
Bo ZHOU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEDIA PROGRAM IDENTIFICATION METHOD AND APPARATUS BASED ON AUDIO WA...
Publication number
20080027734
Publication date
Jan 31, 2008
NEC (China) CO. LTD.
Junhui Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER AUTHENTICATION SYSTEM AND METHOD FOR A COMMUNICATIONS NETWORK
Publication number
20070150944
Publication date
Jun 28, 2007
NEC (China) CO., LTD.
Ke Zeng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Malleable pseudonym certificate system and method
Publication number
20070143608
Publication date
Jun 21, 2007
NEC (China) CO., LTD.
Ke Zeng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIRTUAL SUBSCRIBER IDENTIFIER SYSTEM AND METHOD
Publication number
20070130465
Publication date
Jun 7, 2007
NEC (China) CO., LTD.
Ke ZENG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Dictionary learning method and device using the same, input method...
Publication number
20060206313
Publication date
Sep 14, 2006
NEC (China) CO., LTD.
Liqin Xu
G06 - COMPUTING CALCULATING COUNTING