How Lumenci mapped a patent onto 5G after other technical teams said it couldn't be done
The patent read on Wi-Fi 6 and stopped there.
Finding the second read meant interpreting a claim limitation through an indicator nobody else had thought to use.
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Case at a Glance
Domain
Service
Client
Result
One patent, now reading on two of the biggest standards in wireless.
Two technical teams had already tried this exact mapping. Both concluded it simply did not read .
What most teams do.
What Lumenci did instead.
Read the buffer size state through the New Data Indicator in CBG-based transmission, rather than looking for the data itself.
Why it mattered.
How It Was Done
Lumenci worked as the client's technical team on the portfolio, staffed with telecom specialists who know 5G NR at specification level and analysts who know what a claim chart has to survive when a licensee's counsel reads it.
Five 3GPP technical specification documents covering 5G NR were worked through to establish where adaptive Forward Error Correction behaviour appears in the standard.
The limitation was reconsidered from first principles. Rather than searching for a direct read of the buffer size, the team looked for what in the standard indicates that state.
The New Data Indicator in CBG-based transmission was identified as the indicator that carries the buffer size state, giving the claim a route into 5G that a direct read does not.
The analysis was set out across more than fifty pages and ten sub-sections, so every step of the interpretation could be followed and tested by anyone reading it.
The mapping was built into charts the client could put in front of licensees and buyers.
What Changed for the Client
Where they stood.
A patent with infringement reads across two standards instead of one, documented well enough to put in front of a counterparty
What Lumenci added.
A second infringement read Lumenci uncovered on 5G, giving the client evidence across two standards where they had one.
Where it stands.
The analysis and claim charts are in use across the client's licensing and sale discussions
Client Testimonial
Lumenci's Claim charting Services
100k+ Patents Analyzed
3200+ Claim Charts Delivered
250+ Litigations Supported
What This Would Look Like for Your Matter
A scoping conversation covers the patent, the standard it already reads on, which other standards you think it might touch, and your licensing timeline. You get a view of whether a second read exists before committing to a full mapping exercise.
Frequently Asked Questions
Can one patent read on more than one standard?
Infringement can be established by identifying a single implementation that practices the claims. Non-infringement requires ruling out every plausible reading across the accused system, which means the review has to be exhaustive rather than targeted. One unexamined module is the one opposing counsel will ask about.
What happens when a previous technical team could not find the read?
It usually means the claim was read against the specification directly and nothing matched. Where a limitation describes a state rather than an operation, the read often exists through whatever the standard uses to signal that state, and that is not something a direct search surfaces.
How much does an additional standard read affect a patent's value?
Considerably. A patent reading on two standards covers more implementers and more products, which changes both the licensing pool and what a buyer will pay. The size of the effect depends on the standards and how defensible the second read is.
Does a mapping have to be compliant with the standard specification?
Yes. A read that does not hold against the published specification will not survive a licensee's technical review, which is why mapping work is done against the specification documents themselves rather than against summaries of the standard.
Is claim charting available as a standalone service?
Yes. Claim charting is frequently the first engagement, whether the goal is licensing outreach, a valuation, or pre-filing assessment.
Can Lumenci assess standard essentiality as well as infringement?
Yes. Essentiality is a different question from infringement and needs testing against the standard and against prior art. Lumenci provides SEP and standards analysis as a standalone engagement.