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Zhiping Hu
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San Diego, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Determining the last digit of a dialed number
Patent number
6,901,271
Issue date
May 31, 2005
Uniden America Corporation
Jonathon Y. C. Cheah
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Wireless local loop communication system using SLIC module
Patent number
6,788,953
Issue date
Sep 7, 2004
Uniden America Corporation
Jonathon Y. C. Cheah
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Updateable memory module
Publication number
20040015939
Publication date
Jan 22, 2004
Jonathon Y. Cheah
G06 - COMPUTING CALCULATING COUNTING