FOXBOROUGH, Mass. – Bill Belichick and the New England Patriots spent the majority of the 2012 NFL draft focused on improving 2011’s league-worst defense.

The Patriots used six of their seven picks over the weekend on defensive players, including two of three selections on Saturday.

After trading their fifth-round selection, 163rd overall, to the Green Bay Packers in exchange for a sixth, 197th overall, and two seventh-rounders, 224th and 235th overall, the Patriots maintained their defensive focus as the draft concluded.

New England selected Ohio State defensive back Nate Ebner in the sixth round and followed up with cornerback Alfonzo Dennard of Nebraska with their first pick in the seventh round.

The Patriots finally strayed from the defensive mold with their final pick of the draft, taking Northwestern wide receiver Jeremy Ebert with their second pick in the seventh round.

Belichick seemed pleased with his team’s draft work.

“We started out in the fifth round, and had an opportunity to move back and we felt like drafting three players instead of one,” he said. “So, we felt that was a better place for us to be.”

Ebner, who joined the Buckeyes as a walk-on in 2009, was overwhelmed by the opportunity to join the Patriots.

“I’m just so excited about the opportunity,” he said. “I’m really at a loss for words.”

A rugby convert, Ebner was extremely effective for the Buckeyes on special teams over his four years in Columbus. Belichick noted the special teams production, as well as being coached by some Belichick disciples — namely former Patriots linebacker Mike Vrabel — at Ohio State.

“Nate is a guy that’s a big fast safety, who has been very productive in the kicking game,” Belichick said. “We’ve got some good connections at Ohio State that have worked with him, so obviously that played a part in it too.”

While selecting Ebner where they did was a bit of a surprise, the Patriots did capitalize on a fast-falling star in Dennard in the seventh round. Dennard’s off-field issues seemed to be the main reason in the projected second-rounder’s plummet. He was arrested on charges of assault and resisting arrest after allegedly punching a police officer outside of a Lincoln, Neb., bar on April 21.

But Belichick wasn’t scared off by the off-field issues.

“Alfonzo, is a guy we spent a lot of time on. Obviously, the incident affected his draft position, but we researched it, we found out as much as we could about it,” Belichick said. “He’s strong, he’s a physical player. Obviously, as an organization, we were comfortable with making the selection where we did.”