In the first round, Ghosh and Nam beat Lee Seung Hyeok and Yoo Eun Chong of Korea 9-11 11-7 11-7 and 11-9.
In the second round they rallied to get the better of Florianand Wagner and Anna Krieghoff of Germany 3-11 11-7 11-8 and 11-7.
Ghosh and Nam then defeated Song Hongyuan and Zhao Yan of China 11-9 3-11 11-9 11-7 11-8 in the quarterfinals.
Their fine run ended in the semifinals when they lost to Lin Gaoyuan and Zhu Yuling of China 6-11 11-6 6-11 7-11 11-8 and 6-11.
The Indian boys finished 10th in the team Championships of the event.
Published 11 December 2010, 09:19 IST