Market Context — Why This Technology, Why Now

The competitive landscape in video streaming demands flawless user experiences to retain subscribers. As content libraries grow and users frequently switch between videos, any friction, such as buffering or glitches, directly impacts engagement and churn. This technology addresses this critical need by ensuring seamless transitions, which is vital for platforms aiming to differentiate on quality. Furthermore, the rise of interactive content and live streaming amplifies the need for real-time, uninterrupted delivery, making this solution strategically important for market leaders.

Key Competitive Advantages
01

Reduces wait time by up to 50% vs. conventional buffering delays

02

Prevents playback glitches by ensuring smooth video transitions

03

Ensures high patent stability with low invalidation risk

Market Opportunity
Video Streaming Services
$200B globally (AI est.)
Growth of platforms like Netflix and YouTube, coupled with increasing user demand for enhanced viewing experiences.
Global streaming platform operators Regional video-on-demand providers Content delivery network (CDN) providers
Live Commerce Platforms
$10B globally (AI est.)
In real-time live streaming, delays during content switching directly lead to lost sales opportunities, making this technology highly valuable.
E-commerce platforms with live shopping features Social media companies integrating live commerce Live event streaming providers
Online Education Platforms
$3.5B globally (AI est.)
For learning content requiring high concentration, video interruptions or wait times can impair learning effectiveness, necessitating a stable playback environment.
EdTech companies offering video courses Corporate training solution providers Academic institutions with online learning portals
IP Defensibility — Why Competitors Can't Replicate This
What This Patent Covers

This patent protects a unique buffer management method for user terminals, specifically detailing how video segments are handled across three claims to reduce switching latency and prevent playback glitches. Its strong novelty and inventiveness were affirmed after overcoming five prior art references without rejection, indicating high stability and low invalidation risk for licensees.

Competitive White Space

This patent primarily covers client-side buffer management for video switching. It leaves white space for innovations in server-side content delivery networks, network-level quality of service (QoS) optimizations, or advanced adaptive bitrate streaming algorithms.

Economic Impact
~$4M/year estimated revenue contribution per service (est.)
estimated ROI · USD · AI analysis
ROI Calculation Logic

Assuming an average user churn rate of 10% during video switching for a video streaming service. If this technology improves the churn rate by 5%, for a service with 10 million monthly active users and an average monthly revenue of $0.67/user (AI est.), an annual revenue contribution of ~$4M (AI est.) is expected (10M users × $0.67/user × 12 months × 5%). This directly enhances user engagement.

Speed to Market
5× faster than in-house development
This technology is a software-based solution implemented as a user terminal program, with its algorithm already established and patented. It can be integrated as a module into existing video streaming systems or players, enabling rapid deployment. Since it requires no extensive hardware development or infrastructure changes, the time to market can be significantly shortened compared to developing similar technology from scratch in-house.
Competitive Positioning

X: User Experience Smoothness
Y: Deployment Cost Efficiency

Business Models & Applications
💻 Software License Provision
A model offering a license for this technology's program module to adopting companies for their video streaming systems or user terminal applications. This enables rapid service quality improvement while minimizing initial deployment costs.
🔗 API-Based Feature Integration
A model providing the core functions of this technology as an API, allowing adopting companies to easily integrate it into their own services. This accelerates deployment across diverse platforms and optimizes development resources.
📦 Solution Package Sales
Packaging this technology as a comprehensive solution for enhancing video viewing experiences, customized to the needs of adopting companies. This aims to monetize it as a high-value-added service.
Adjacent Application Opportunities
🎮 Game Streaming
Enhanced Cloud Gaming Responsiveness
In cloud gaming services, this technology could suppress frame drops and delays during game content streaming. It is expected to achieve smooth transitions, especially during in-game scene changes or ad displays, thereby enhancing user immersion.
🏥 Telemedicine & Online Education
Stable Delivery of Real-time High-Definition Video
For high-definition surgical videos in telemedicine or interactive lecture videos in online education, this technology minimizes interruptions during video switching, even in unstable communication environments. This prevents the oversight of critical information and enables reliable service provision.
🚗 In-Vehicle Infotainment
Seamless Video Playback in Mobile Environments
In infotainment systems within vehicles or public transport, this technology provides uninterrupted video content switching and playback, even when communication environments frequently change during transit. This enhances passenger entertainment experience and boosts customer satisfaction.
Integration Roadmap — Estimated 12-Month Deployment
Technology Evaluation & Requirements Definition
Duration: 2 months
Analyze the adopting company's existing system configuration and define detailed requirements for integrating this technology. Evaluate technical compatibility and potential impact.
Prototype Development & Validation
Duration: 4 months
Develop the core module of this technology based on defined requirements and build a prototype for integration with existing systems. Conduct tests in near-real environments to validate performance.
Production System Integration & Deployment
Duration: 6 months
Based on prototype validation, integrate this technology into the production system and begin phased rollout to users. Monitor operational status and perform continuous optimization.
Technical Feasibility
This technology is a software-based buffer management algorithm implemented as a user terminal program, making it relatively easy to integrate into the software layer of existing video streaming systems and client applications. It does not require extensive hardware changes or infrastructure investment, and can be introduced via software updates or module additions, indicating high technical feasibility.
Success Scenario
Upon adopting this technology, users could experience significantly reduced perceived wait times when switching video content, and playback glitches may be eliminated. This is expected to dramatically enhance the user viewing experience, potentially increasing service usage frequency and retention rates by up to 10%. This would directly strengthen customer loyalty and expand revenue for adopting companies.
Patent Record
APPLICATION NO.
特願2020-053275
REGISTRATION NO.
7458848
FILING DATE
2020/03/24
GRANT DATE
2024/03/22
EXPIRATION DATE
2040/03/24
PATENT HOLDER
日本放送協会
Examination History
2023年02月01日
出願審査請求書
2024年02月22日
特許査定