Unified is seeking prior art on at least claim 1 of US-8842454-B2, owned and asserted by GridScale Solutions, LLC, an NPE and entity of PowerBridge Networks, LLC. The '454 patent relates to a distributed photovoltaic inverter architecture. It describes many small inverters, each connected to a respective DC source such as a PV cell or cell group, that collectively supply AC power to a load or grid. For more information on the patent: https://portal.unifiedpatents.com/patents/patent/US-8842454-B2 View the Similar Documents (patents + scholarly publications) generated by Google Patents: Patents: https://patents.google.com/?q=(~patent%2fUS8842454B2)&before=filing:20101129 NPL: https://patents.google.com/?q=(~patent%2fUS8842454B2)&before=filing:20101129&patents=false&scholar 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. 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