Multipoint touchscreen
A touch panel having a transparent capacitive sensing medium configured to detect multiple touches or near touches that occur at the same time and at distinct locations in the plane of the touch panel and to produce dist…
Original patent title: “Multipoint touchscreen”
What this patent covers
The actual claim
A touch panel having a transparent capacitive sensing medium configured to detect multiple touches or near touches that occur at the same time and at distinct locations in the plane of the touch panel and to produce distinct signals representative of the location of the touches on the plane of the touch panel for each of the multiple touches is disclosed.
What this patent does NOT cover
The boundaries
These exclusions are unique to PatentBrief — derived from the actual claim language, not patent-office boilerplate.
Schematic visualization of the patent's claim structure. Hand-drawn diagrams in progress for each landmark patent.
Patent Abstract
Patent abstract
A touch panel having a transparent capacitive sensing medium configured to detect multiple touches or near touches that occur at the same time and at distinct locations in the plane of the touch panel and to produce distinct signals representative of the location of the touches on the plane of the touch panel for each of the multiple touches is disclosed.
Patent Journey
From filing to expiry
Patent Filed
2004
Patent Granted
2010 · 6yr after filing
Highly Cited
1,995 patents cite this
Patent Expired
2024
PatentBrief Score
Impact Score
Strong
Citation count
40/40
Highly cited
Claim breadth
9/20
Moderate scope
Recency
5/20
Granted 10–20 years ago
Assignee scale
20/20
Major technology company
PatentBrief Impact Score — based on citation count, claim breadth, recency, and assignee scale. Not a legal assessment.
The original legal language
Original claims
13 claims as filed with the patent office.
Citations
Patent lineage
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