Skip to Main Content
Bandwidth Logo
  • Bandwidth MaestroTM Featured

    Bandwidth’s 2023 State of Messaging

    Ebook

    2023 Enterprise Communications Landscape

    2023 Patient communication preferences report

      • UCaaS
        • Direct Routing for Microsoft Teams
        • Operator Connect for Microsoft Teams
        • Webex Calling
        • RingCentral
      • CCaaS
        • Genesys Cloud CX
        • Five9
      • Global SIP Trunking
      • E911 & Emergency Calling
      • Security
        • Pindrop
        • Call Verification
        • Insights
      • Conversational AI
        • AIBridge
      • Communications APIs
        • Voice API
        • Messaging API
        • Emergency Calling API
        • In-App Calling API
        • Authentication API
      • Developers Docs
        • Documentation
        • SDKs
        • API References
      • Wholesale channel access
        • Voice
        • Toll-Free Services
        • Emergency Calling
        • 911 Access
        • SMS Messaging
        • International Long Distance
      • Tools & Services
        • Phone Number Management
        • Phone Number Porting
        • Caller ID Management
        • Voice & Messaging Insights
    • Explore Coverage
    • Enterprise communications Simplify your communications with Maestro
    • SaaS & Apps APIs for your omnichannel engagement strategy
    • Communication platforms Global PSTN connectivity, with one provider
    • By use case
      • Migrate to UCaaS
      • Compose your CX
      • Embed communications in apps
      • Automate CX with APIs
      • Consolidate global providers
      • Level up toll-free resilency
    • By industry
      • Healthcare
      • Finance
      • Telecommunications
      • Retail & eCommerce
      • Hospitality & Tourism
  • Bandwidth’s guide to E911 Regulations
    Protecting your toll-free: Risk factors, how to prepare, and a hands-free recovery solution
    2023 Patient communication preferences report
    Move your contact center to the cloud in 4 steps
    • Blog
    • Glossary
    • Partners
    • Resources
    • Developer Docs
    • Compliance Hub
    • Customer Stories
  • Coverage
  • Pricing
  • search
  • search
    • Portal Login
    • Support
    • Developer Docs
    1-800-808-5150
  • Login
  • Request trial

Virtual patent marking

Legal
  • Law enforcement and legal compliance guide
  • Report a phone number
  • Rural Call Completion Inquiry
  • Communications Services Agreement
  • Reseller Services Agreement
  • Supplemental Legal Terms
  • Product Terms
  • Data protection and privacy
  • Acceptable Use Policy
  • Privacy Notice
  • 911 & VoIP
  • Trademark & Service Guide
  • Virtual patent marking
  • GPL Cooperation Commitment

Bandwidth Inc. and its affiliates (collectively “Bandwidth”) provide telecommunications products and services

This page is intended to serve as notice pursuant to 35 U.S.C. § 287(a).

Bandwidth’s technology is used in products and services sold by the company. The following U.S. patents apply to one or more Bandwidth products and/or services, including but not limited to, Phonebooth, SIP Trunking, Platform services, Dashboard Portals, APIs, SMS, 911, UC Voice, and Broadband services:

  • U.S. Pat. No. 8,830,987
  • U.S. Pat. No. 9,042,309
  • U.S. Pat. No. 9,179,255
  • U.S. Pat. No. 9,264,535
  • U.S. Pat. No. 9,432,829
  • U.S. Pat. No. 9,438,858
  • U.S. Pat. No. 9,445,244
  • U.S. Pat. No. 9,560,209
  • U.S. Pat. No. 10,367,947
  • U.S. Pat. No. 10,440,188
  • U.S. Pat. No. 10,728,719
  • U.S. Pat. No. 10,735,398
  • U.S. Pat. No. 10,743,219
  • U.S. Pat. No. 10,805,462
  • U.S. Pat. No. 10,863,323
  • U.S. Pat. No. 10,939,256
  • U.S. Pat. No. 11,050,878
  • U.S. Pat. No. 11,082,814
  • U.S. Pat. No. 11,108,656
  • U.S. Pat. No. 11,159,676
  • U.S. Pat. No. 11,223,553
  • U.S. Pat. No. 11,303,752
  • U.S. Pat. No. 11,316,975
  • U.S. Pat. No. 11,323,563
  • U.S. Pat. No. 11,418,642
  • U.S. Pat. No. 11,431,842
  • U.S. Pat. No. 11,463,878
  • U.S. Pat. No. 11,474,934
  • U.S. Pat. No. 11,522,921
Bandwidth Logo Mark

Get monthly updates, insights, and strategies

Our company
  • Company
  • Contact
  • Newsroom
  • Careers
  • Investor Relations
  • Leadership
Quick links
  • Support
  • Service Status
  • Developers
  • Resources
  • Security
  • Partner Program
  • Blog
  • Customers
  • Release Notes
  • Glossary
  • Twilio Alternative
  • Regulations
  • Coverage
Legal
  • General
  • Law Enforcement Guide
  • Bandwidth Privacy Notice
  • Report a Phone Number
  • Cookie Notice
  • Terms Of Use
  • Canada ACA Consultation Process
Request trial Talk to an expert
Call Us
+852 581 8800
Bandwidth.com CLEC, LLC is a wholly owned subsidiary of Bandwidth Inc. ©2023