High-tech logos should have something similar with the company or with the product because such styles make the logo distinguished in most parts of its related industry. A high-tech logo should always be compact and logical to explain a company's criteria.
It is always important to remember that a high-tech logo should be unique from other company logos. It can be utilized for different purposes and in different places. It should be designed in such a ways that if it is reproduced on a small or a big scale, its effectiveness should remain constant. A high-tech logo should always be a master piece mixture of colors, fonts and styles.