Inventor · disambiguated record
John Joseph Hilliard
Also filed as: HILLIARD JOHN J · HILLIARD JOHN JOSEPH
4 granted patents·456 citations·filing 1974–1989
82Inventor score
Files withIBM4
Top patents by PatentIndex Score
4 records- 0197US5031223ASystem and method for deferred processing of OCR scanned mailIBM·Filed 1989·Granted Jul 9, 1991·328 cites·16 claims
- 0289US3969698ACluster storage apparatus for post processing error correction of a character recognition machineIBM·Filed 1974·Granted Jul 13, 1976·61 cites·10 claims
- 0386US3969700ARegional context maximum likelihood error correction for OCR, keyboard, and the likeIBM·Filed 1975·Granted Jul 13, 1976·49 cites·38 claims
- 0466US4003025AAlphabetic character word upper/lower case print convention apparatus and methodIBM·Filed 1975·Granted Jan 11, 1977·18 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when John Joseph Hilliard files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →