I did some researched and found the brand named "Long" TRU-COOL LPD (Low Pressure Drop) system #LPD4543
According to the manufacture and is written on the box:
The unique Tru-Cool allows the cooler, thicker ATF to flow more efficiently through two open bypass channels positioned at the top of the cooler.
As operating temperatures increase, the ATF becomes hotter and thinner. It's then directed through the core where it is cooled.
Tru-Cool's highly efficient cooling technology combines improved protection against lube system failure with optimal heat transfer.
I hope this help you out.