For other related logos and images, see:
1981–2010 (Main); 2010–2015 (Secondary)
The HP circle was placed on a rectangle. It's still seen on ink carts and some packaging.
This logo was used on CDs and their website.
This is the circle from the previous logo with the colors reversed, and removed from the rectangle. Introduced in 2010 as a result of acquiring Palm, Inc.
The logo had being refreshed with a new color and the monogram was made slightly larger. It was created by Siegel+Gale. When this logo debuted in 2012, the previous logo and the darker tone version was still used on DWA films, newer products, commercials and online until 2012. In November 2015, the company spun off Hewlett Packard Enterprise and the remains of the company spun off as HP Inc.