MaxLite has filed petitions for inter partes review (IPR) before the Patent Trial and Appeal Board (PTAB) of the United States Patent and Trademark Office (USPTO) seeking to invalidate U.S. Patent No. 9,897,265 and 9,723,662 owned by Jiaxing Super Lighting Electric Appliance, a Chinese contract manufacturer. (Image: MaxLite) MaxLite reported that the patents that are the subjects of these petitions are part of Jiaxing Super Lighting’s recently-announced patent licensing program for LED tube lamps. According to the petitions, these pate...