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Patent Licensing · Enforcement · Innovation

VPR BRANDS
Auto-Draw Patent Licensing

U.S. Patent No. 8,205,622

Auto-Draw Vape Technology Licensing

VPR Brands provides a direct point of contact for companies seeking information regarding auto-draw electronic cigarette technology, including licensing discussions and access to public patent materials.

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What Is The Auto-Draw Patent?

A foundational patent covering airflow-sensor-controlled electronic cigarette technology.

Overview of the technology, VPR Brands’ rights, and pathways for industry participants to request information or explore licensing opportunities.

1

Patent Overview

U.S. Patent No. 8,205,622 relates to electronic cigarette systems that utilize an airflow sensor and electronic control circuitry to activate a heating element based on user inhalation.
Issued on June 26, 2012, the patent reflects early developments in auto-draw functionality used in modern vapor devices.

2

Licensing Pathways

VPR Brands offers a streamlined process for companies seeking to:

  • Request additional patent materials
  • Review publicly available documents
  • Initiate licensing discussions
3

Company Background & Portfolio

VPR Brands maintains a portfolio of intellectual property and consumer product innovations across vapor and related categories.
Public filings, prior proceedings, and portfolio developments are available through investor disclosures and referenced materials.

For Industry Participants

Companies interested in understanding or addressing auto-draw patent considerations may:

  • Request access to relevant patent and public documents
  • Submit a licensing inquiry
  • Contact VPR Brands or their representatives
United States Patent
USOO8205622B2
Patent No.: US 8,205,622 B2
Date of Patent: Jun. 26, 2012
Inventor: Guocheng Pan
Patent: US 8,205,622 B2
Date of Patent: Jun. 26, 2012
Rights Holder: VPR Brands, LP
Technology Summary: Electronic cigarette system utilizing airflow detection and electronic control to regulate power delivery to a heating element.

Electronic Cigarette

Claim 13 Overview

The patent includes claims directed to systems in which:

  • Airflow is detected by an electronic sensor
  • A control component processes the signal
  • Power is supplied to the heating element in response to that signal

For additional details, full claim language and documentation are available upon request.

Reference: United States Patent · USOO8205622B2 · Patent No. US 8,205,622 B2 · Pan · Date of Patent: Jun. 26, 2012.

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Latest Developments

Recent News

Use this area to reinforce that the patent program is active while keeping securities and litigation messaging controlled.

2026

Patent Enforcement Update

VPR Brands continues to evaluate licensing opportunities related to U.S. Patent No. 8,205,622.

2025

Settlement and Licensing Activity

Summary of publicly disclosed licensing discussions and related developments.

Contact VPR Brands About Auto-Draw Licensing

For licensing inquiries, document requests, or general information, please contact VPR Brands:

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The information provided on this website is for general informational purposes only and does not constitute legal advice. Certain statements may relate to ongoing business activities and are subject to review by counsel.