This was something that ought to happen. Apple in a law suit finally targeted HTC, for its alleged involvement in infringing 20 patents, related to the iPhone’s user interface, underlying architecture and hardware. The lawsuit has been filed concurrently with the U.S. International Trade Commission (ITC) and in U.S. District Court in Delaware. There was no mention of Google but the one thing is certain that legal battle of Silicon Valley has just begun. While referring to the infringement, Apple’s CEO Steve Jobs remarked:

“We can sit by and watch competitors steal our patented inventions, or we can do something about it. We’ve decided to do something about it. We think competition is healthy, but competitors
should create their own original technology, not steal ours.”

It has been confirmed that Apple has sent 700 pages complaint to District Court of Delaware. Some of the specifics of the complaint are under:
1. The ’331 Patent, entitled “Time-Based, Non-Constant Translation Of User Interface Objects Between States,” was duly and legally issued on April 22, 2008 by the United States Patent and Trademark Office.
2. The ’949 Patent, entitled “Touch Screen Device, Method, And Graphical User Interface For Determining Commands By Applying Heuristics,” was duly and legally issued on January 20, 2009 by the United States Patent and Trademark Office. A copy of the ’949 Patent is attached hereto as Exhibit B.
3. The ’849 Patent, entitled “Unlocking A Device By Performing Gestures On An Unlock Image,” was duly and legally issued on February 2, 2010 by the United States Patent and Trademark Office. A copy of the ’849 Patent is attached hereto as Exhibit C.
4. The ’381 Patent, entitled “List Scrolling And Document Translation, Scaling, And Rotation On A Touch-Screen Display,” was duly and legally issued on December 23, 2008 by the United States Patent and Trademark Office. A copy of the ’381 Patent is attached hereto as Exhibit D.
5. The ’726 Patent, entitled “System And Method For Managing Power Conditions Within A Digital Camera Device,” was duly and legally issued on July 6, 1999 by the United States Patent and Trademark Office. A copy of the ’726 Patent is attached hereto as Exhibit E.
6. The ’076 Patent, entitled “Automated Response To And Sensing Of User Activity In Portable Devices,” was duly and legally issued on December 15, 2009 by the United States Patent and Trademark Office. A copy of the ’076 Patent is attached hereto as Exhibit F.
7. The ’105 Patent, entitled “GMSK Signal Processors For Improved Communications Capacity And Quality,” was duly and legally issued on December 8, 1998 by the United States Patent and Trademark Office. A copy of the ’105 Patent is attached hereto as Exhibit G.
8. The ’453 Patent, entitled “Conserving Power By Reducing Voltage Supplied To An Instruction-Processing Portion Of A Processor,” was duly and legally issued on June 3, 2008 by the United States Patent and Trademark Office. A copy of the ’453 Patent is attached hereto as Exhibit H.
9. The ’599 Patent, entitled “Object-Oriented Graphic System,” was duly and legally issued on October 3, 1995 by the United States Patent and Trademark Office. A copy of the ’599 Patent is attached hereto as Exhibit I.
10. The ’354 Patent, entitled “Object-Oriented Event Notification System With Listener Registration Of Both Interests And Methods,” was duly and legally issued on July 23, 2002 by the United States Patent and Trademark Office. A copy of the ’354 Patent is attached hereto as Exhibit J. [Via 9 to 5 Mac]