E-Cheng Chang

City:

San Francisco, California

Country:

United States

Published Applications:

Last publication date:

2017-10-05

Top Assignees for applications by E-Cheng Chang

The entities that hold a legal rights for patent applications filed by inventor Chang E-Cheng:

APPLE INC. 4 Cupertino, CA United States

Recent patent applications by Chang E-Cheng

E-Cheng Chang from San Francisco, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2017-10-05

US20170289647A1

Electricity

Automatic video stream selection

#2 | 2015-06-18

US20150172561A1

Electricity

Automatic video stream selection

#3 | 2011-10-13

US20110249144A1

Physics

Tagging images in a mobile communications device using a contacts list

#4 | 2010-08-19

US20100208091A1

Electricity

Auto focus speed enhancement using object recognition and resolution

#5 | 2010-01-28

US20100020221A1

Electricity

Camera Interface in a Portable Handheld Electronic Device

InventorID:

1201159 ⎘