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Inventor

Chungming An

Inventor
Holmdel, NJ, US

Overview

1→
Patents
1988
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H04Mprimary
H04MTelephonic communication100%
PatentTitleYear
4,726,056'Shared flexible rating of telecommunications calls'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to AMERICAN TELEPHONE & TELEGRAPH (1)· patent assignee history
1988Based in Holmdel, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMERICAN TELEPHONE & TELEGRAPH11988
Locations
LocationPatentsSpan
Holmdel, New Jersey, US11988