LexDanaLexDanabeta
Inventor

Fred Engelking

Inventor
Northport, NY, US

Overview

2→
Patents
2000–2003
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.

H04Mprimary
H04MTelephonic communication50%
H04WWireless communication networks50%
PatentTitleYear
6,615,056'Method and apparatus to protect fixed wireless terminal from foreign voltage at the tip and ring connection'20036,035,220'Method of determining end-of-dialing for cellular interface coupling a standard telephone to the cellular network'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2003Patents assigned to TELULAR CORP (2)· patent assignee history
2000–2003Based in Northport, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TELULAR CORP22000–2003
Locations
LocationPatentsSpan
Northport, New York, US22000–2003