Charles H. Bennett

IBM Research · Quantum information & cryptography

AcademiaRegion North AmericaUNVERIFIED
DATA STATUS NOTICE

This profile is an editorial working note. The affiliation and role wording have not been checked against an official page yet.

Why this person is here

A co-author of quantum teleportation and of the BB84 key-distribution protocol, and a central figure in treating information as a physical quantity. The practical consequence for this site's subject matter is that quantum communication has a rigorous security language at all — the earliest QKD claims were provable protocols, not marketing.

How it connects to the data on this site

BB84 is why quantum-communication rows in the funding ledger can be checked against a protocol rather than a product claim, and why a security announcement is never counted as a financing here.

Sources

Verification status: not verified. A source link is not a verification — the current wording of the affiliation still needs to be checked against an official biography.

Suggest a correction

Write to [email protected] with the profile URL and an original source. Verified changes are dated on the corrections log.

Elsewhere on this site

Funding rankings ↗Market caps ↗People ↗News briefs ↗Methodology ↗Corrections log ↗

Compiled by QuantumRoundup Research Desk · Reviewed by the Editorial Desk (every published event has its own hand-written editorial note)

Data cutoff (latest reviewed event): 2026-11 (month precision) · Page generated: 2026-11-06 · Editorial policy · Corrections log · Methodology