Inventor · disambiguated record
Charles T. Richardson, Jr.
Also filed as: RICHARDSON JR CHARLES T · RICHARDSON JR CHARLES THOMSON · WATSON WILLIAM O
16 granted patents·1,373 citations·filing 1978–1998
97Inventor score
Files withUS ADVANCED NETWORK INC9GLADWIN INC3US ADVANCE NETWORK INC3UNITED STATED ADVANCED NETWORK1
Top patents by PatentIndex Score
16 records- 0196US4441143APhoto voltaic lighting for outdoor telephone boothGLADWIN INC·Filed 1982·Granted Apr 3, 1984·97 cites·6 claims
- 0293US5835572ACustomized, billing controlled call bridging systemUS ADVANCED NETWORK INC·Filed 1997·Granted Nov 10, 1998·148 cites·6 claims
- 0393US5487103AEnhanced wide area audio response networkUS ADVANCED NETWORK INC·Filed 1994·Granted Jan 23, 1996·102 cites·6 claims
- 0492US5113430AEnhanced wide area audio response networkUS ADVANCED NETWORK INC·Filed 1990·Granted May 12, 1992·118 cites·17 claims
- 0590US5355403ACustomized, billing-controlled call bridging systemUS ADVANCE NETWORK INC·Filed 1992·Granted Oct 11, 1994·112 cites·6 claims
- 0689US5883945AThree-way call detection and response systemUS ADVANCED NETWORK INC·Filed 1997·Granted Mar 16, 1999·160 cites·20 claims
- 0788US5943403ACustomized, billing-controlled call bridging systemUS ADVANCE NETWORK INC·Filed 1998·Granted Aug 24, 1999·96 cites·14 claims
- 0888US4254308AVandal resistant public telephoneGLADWIN INC·Filed 1979·Granted Mar 3, 1981·68 cites·14 claims
- 0987US5745558AThree-way call detection and response systemUS ADVANCED NETWORK INC·Filed 1995·Granted Apr 28, 1998·142 cites·33 claims
- 1086US5581607ACustomized, billing-controlled call bridging systemUS ADVANCED NETWORK INC·Filed 1994·Granted Dec 3, 1996·59 cites·12 claims
- 1186US5317627AEnhanced wide area audio response networkUS ADVANCED NETWORK INC·Filed 1992·Granted May 31, 1994·69 cites·8 claims
- 1285US4151380APost mounted public telephoneGLADWIN INC·Filed 1978·Granted Apr 24, 1979·54 cites·41 claims
- 1376US5652785AEnhanced wide area audio response networkUNITED STATED ADVANCED NETWORK·Filed 1995·Granted Jul 29, 1997·35 cites·50 claims
- 1476US5335266AAutomated telecommunication peripheral systemUS ADVANCE NETWORK INC·Filed 1992·Granted Aug 2, 1994·52 cites·7 claims
- 1572US5692034ACustomized, billing-controlled call bridging systemUS ADVANCED NETWORK INC·Filed 1995·Granted Nov 25, 1997·35 cites·28 claims
- 1659US5619556AAutomated telecommunication peripheral systemUS ADVANCED NETWORK INC·Filed 1994·Granted Apr 8, 1997·26 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →