Patent Cliff · Consumer Electronics
Consumer Electronics patent cliff
Core smartphone-era patents from 2005–2010 — covering touch interfaces, display technologies, and connectivity — are beginning their expiry wave.
Expiring 2025–2029
22
Citations at stake
3,342
Peak cliff year
2027
Already expired
166
Patents Expiring by Year (2025–2029)
2025
3
2026
1
2027
10
2028
4
2029
4
Most-Cited Consumer Electronics Patents Expiring 2025–2029
How the iPhone's Slide-to-Unlock Gesture Works
1,269
cit.
How Touchscreens Understand Your Finger Swipes and Scrolls
1,120
cit.
How Touchscreens Show and Snap Back When You Scroll Past an Edge
402
cit.
How the iPhone's Slide-to-Unlock Gesture Works
141
cit.
How Touchscreens Handle Scrolling and Rubber-Band Effects
132
cit.
How Touchscreens Use Math to Recognize Your Fingers
93
cit.
How Smartphones Switch Between Slow and Fast Scrolling
42
cit.
How to Automatically Generate Musical Harmonies from Audio
24
cit.
How Touchscreens Save Battery by Sleeping Between Touches
21
cit.
Combining Sealed and Exposed Sensors on One Microchip
21
cit.
How Mobile Phones Can Securely Authorize Payments Using Random ID Codes
17
cit.
How Touchscreens Precisely Align Signals to Detect Your Touch
13
cit.
How Multi-Stage Power Amplifiers Save Battery Life in Wireless Devices
13
cit.
How Nanoparticles Form Adaptive Neural Network Connections
12
cit.
How Graphics Processors Switch Between Different Tasks Efficiently
6
cit.
Year-by-Year Top Patents
2025
3 patents2027
10 patents2028
4 patentsStrategic context
Core smartphone-era patents from 2005–2010 — covering touch interfaces, display technologies, and connectivity — are beginning their expiry wave. As these patents expire, competitors and open-source projects can freely implement the underlying inventions without license fees. For FTO analysis on specific products, use the FTO Risk Snapshot tool →
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