This is the patent number for the first patent listed in the last pacer post ( today's pacer post) 9,363,554 I entered that number into Cable Labs and found the following: https://specification-search.cablelabs.com/?category=DOCSIS&subcat=DOCSIS%203.0&query=9,363,554&doctype=&content=true&archives=true¤tPage=1 Now who has the knowledge base to recognize ( beyond the patent number) if there's a match. "Intelligent device system and method for distribution of digital signals on a wideband signal distribution system " https://specification-search.cablelabs.com/?currentPage=2&sortby=false&order=false&query=9,363,554&category=DOCSIS&subcat=DOCSIS%203.0&doctype=&content=true&archives=true