Haiyang YIN

City:

Kitchener

Country:

Canada

Published Applications:

Last publication date:

2011-11-10

Top Assignees for applications by Haiyang YIN

The entities that hold a legal rights for patent applications filed by inventor YIN Haiyang:

Haiyang YIN from Kitchener, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Systems and methods of timing DTMF tones for telephony control

Apparatus and method for resolving a race condition between two session initiation protocol (SIP) end points

METHOD, SYSTEM AND APPARATUS FOR MANAGING CALL HANDOFF

InventorID:

3462373 ⎘