{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9621361","patent":{"patent_number":"US-9621361","title":"Pin-hole firewall for communicating data packets on a packet network","assignee":null,"inventors":[],"filing_date":"2011-08-02T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04Q","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"A pin-hole firewall network communications device that includes a first port configured to communicate data packets over a packet network and a first counter module in communication with the first port. A pin-hole firewall module may be in communication with the first counter module. A call control module may be in communication with the first counter module and the pin-hole firewall function. The call control module is configured to communicate with the pin-hole firewall module to alter the communication of data packets through a firewall pin-hole. A second counter module may be in communication with the pin-hole firewall function and the call control module. A second port may in communication with the second counter module and the packet network and be configured to communicate data packets over a second node segment of the packet network."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Pin-hole firewall for communicating data packets on a packet network","description":"A pin-hole firewall network communications device that includes a first port configured to communicate data packets over a packet network and a first counter module in communication with the first por","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9621361","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9621361","citation_suggestion":"Patentable. \"Pin-hole firewall for communicating data packets on a packet network\" (US-9621361). https://patentable.app/patents/US-9621361","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9621361","json":"https://patentable.app/api/llm-context/US-9621361","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:30:57.532Z"}