Frederick Robert Chang

City:

Austin, Texas

Country:

United States

Published Applications:

Last publication date:

2010-04-29

Top Assignees for applications by Frederick Robert Chang

The entities that hold a legal rights for patent applications filed by inventor Chang Frederick Robert:

AT&T INTELLECTUAL PROPERTY I, LP 1 Reno, NV United States
AT&T Labs, Inc. 1 Austin, TX United States
SBC Knowledge Ventures L.P. 1 Reno, NV United States
SBC TECHNOLOGY RESOURCES, INC. 1 Austin, TX United States
ATT Knowledge Ventures L.P. 1 Reno, NV United States

Recent patent applications by Chang Frederick Robert

Frederick Robert Chang from Austin, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2010-04-29

US20100103944A1

Electricity

Ethernet wide area networks and methods

#2 | 2007-11-22

US20070271380A1

Electricity

Method of improving the reliability of peer-to-peer network downloads

#3 | 2007-09-18

US9866502

Method of improving the reliability of peer-to-peer network downloads

#4 | 2006-07-13

US20060153213A1

Electricity

Ethernet wide area network and method

#5 | 2006-05-16

US10141370

Ethernet wide area network and method

InventorID:

3785628 ⎘