Unified is seeking prior art on at least claim 1 of US-8559970-B2. The patent is owned by Nostromo LLC. This invention relates to a method for providing location-based services, more particularly to a method of providing customized location-based services. The patent has been asserted against Fibar Group, Macy's, Sephora, Walgreens, and Starbucks. For more information on the patent: https://portal.unifiedpatents.com/patents/patent/US-8559970-B2 View the Similar Documents (patents + scholarly publications) generated by Google Patents: Patents: https://patents.google.com/?q=(~patent%2fUS8559970B2)&before=filing:20081223 NPL: https://patents.google.com/?q=(~patent%2fUS8559970B2)&before=filing:20081223&patents=false&scholar ** PLEASE READ THE RULES FOR THIS CONTEST BEFORE YOU DECIDE TO PARTICIPATE. ** ** TO QUALIFY FOR CONSIDERATION, A CLAIM CHART IS REQUIRED. ** ** PRIOR ART THAT HAS BEEN PREVIOUSLY CITED DURING PROSECUTION WILL NOT BE CONSIDERED. ** PATROLL researchers are required to use Pearl to generate claim charts. Submitted invalidity charts must address every limitation of the challenged claim. This may require using more than one prior art reference. PATROLL researchers are required to use Pearl to initially generate claim charts, and then researchers must add relevant figures and highlighting before submitting each chart. Each PATROLL researcher can generate up to 30 invalidity claim charts per month using Pearl. These charts can be downloaded then submitted to PATROLL. Click on Pearl AI-Assisted Claim Chart below to get started with Pearl