Trek 2000 International Limited is a Singaporean technology company that is listed on the Singapore Exchange. The company claims to be the inventor of the ThumbDrive, a USB data storage device. The company owns a library of more than 600 patents, with 360 granted patents. It has also developed numerous other products in the same consumer electronics market segments including the Ai-Ball and offers products such as SSDs and Flash Drives. The ThumbDrive trademark is registered by Trek 2000 International in international markets, although the original inventors of the USB flash drive and the related patents are the subjects of multiple disputes. Wikipedia