Assignee
CHAMBERLIN DAVID B
US·2 granted patents·254 citations·filing 1986–1987
Top patents by PatentIndex Score
2 records- 0193US4969136ACommunications network and method with appointment information communication capabilitiesCHAMBERLIN DAVID B·Filed 1986·Granted Nov 6, 1990·163 cites·22 claims
- 0285US5003575AMethod and apparatus for storing and forwarding voice signals with controlled accessCHAMBERLIN DAVID B·Filed 1987·Granted Mar 26, 1991·91 cites·24 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →