Membership
Tour
Register
Log in
Elton Lin
Follow
Person
New York, NY, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method and system for certificate delivery and management
Patent number
7,484,089
Issue date
Jan 27, 2009
Citicorp Developmemt Center, Inc.
Mark Kogen
H04 - ELECTRIC COMMUNICATION TECHNIQUE