
The following Patent Family Map illustrates the multi-year prosecution strategy resulting in U.S. Patent Number 7,298,851 asserted by Discovery Communications against Amazon's Kindle electronic book reader.
Patent family analysis is one element in IPVision's well-regarded assessments of patent quality and context in helping clients developing an understanding of patent portfolios, strategies to address patent risk and opportunities.
Note:
Patent Family Maps are prepared by IPVision staff and loaded into user account(s) through standard reports, project engagements or separate order.