Chapter 291

After the report was approved, Xie liaosha's overseas investigation soon began. Xie liaosha picked up another magazine, which is very suitable for foreigners. This is a magazine about movies and stars. There are many pictures in it. Xie liaosha has no difficulty in reading it. Soon he saw it. Xie liaosha was soon attracted by an article in the magazine called "Hollywood's 50 most beautiful stars", which said "Heidi Lamar!" Xie liaosha read out the name in a low voice. He felt very familiar with it. With a little thought, he understood why the name made him remember so deeply.

Heidi Lamar, Hollywood legend. These will not let Xie liaosha pay so much attention, he also knows another identity of this woman. She is the inventor of spread spectrum communication technology. The third generation mobile communication is based on spread spectrum communication technology. It is no exaggeration to say that this woman is the mother of the third generation mobile communication technology. However, she did not seem to have benefited from her invention. It is said that the patent of spread spectrum communication technology was donated by him to the US Department of defense during World War II. But later, it was inexplicably in the hands of a company named Qualcomm. Since then, Qualcomm has even become "Intel" in the mobile chip industry. Xie liaosha is very curious. What is the current situation of this patented technology?