inventor

Dr. Alfred Yi Cho’s invention was indeed where no man has gone before, but with vast impacts on Earth. Whenever you make a cellphone call, read words on a computer, watch a DVD, or use a microwave oven, you are benefiting from molecular beam epitaxy (MBE).

It doesn’t seem too long ago that if you needed to find detailed information about something, you would visit the library. But even now, with all kinds of information instantly available via the internet, a USPTO library program with a human touch is a great resource for anyone researching patents and trademarks.