LexDanaLexDanabeta
Inventor

Carter Lyman

Inventor
Merrimack, NH, US

Overview

2→
Patents
1989–1990
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication100%
PatentTitleYear
4,924,513'Apparatus and method for secure transmission of data over an unsecure transmission channel'19904,881,263'Apparatus and method for secure transmission of data over an unsecure transmission channel'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1990Patents assigned to DIGITAL EQUIPMENT CORP (2)· patent assignee history
1989–1990Based in Merrimack, NH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DIGITAL EQUIPMENT CORP21989–1990
Locations
LocationPatentsSpan
Merrimack, NH, US21989–1990