Membership
Tour
Register
Log in
Tong Lu
Follow
Person
Rochester, MN, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Bidirectional free-space optical bus for electronics systems
Patent number
5,204,866
Issue date
Apr 20, 1993
International Business Machines Corporation
Timothy R. Block
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bidirectional free-space optical bus for electronics systems
Patent number
5,113,403
Issue date
May 12, 1992
International Business Machines Corporation
Timothy R. Block
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical communication signal source
Patent number
4,917,453
Issue date
Apr 17, 1990
International Business Machines Corporation
Timothy R. Block
G02 - OPTICS