Inventor · disambiguated record
Richard W. Hemmeter
Also filed as: HEMMETER RICHARD H · HEMMETER RICHARD W · HEMMETER RICHARD WARREN
7 granted patents·1 pending application·684 citations·filing 1984–2003
89Inventor score
Top patents by PatentIndex Score
8 records- 0192US5163083AAutomation of telephone operator assistance callsAT & T BELL LAB·Filed 1990·Granted Nov 10, 1992·237 cites·51 claims
- 0287US5181237AAutomation of telephone operator assistance callsAT & T BELL LAB·Filed 1991·Granted Jan 19, 1993·157 cites·11 claims
- 0386US5185781AAutomation of telephone operator assistance callsAT & T BELL LAB·Filed 1991·Granted Feb 9, 1993·149 cites·9 claims
- 0485US4899375AMore efficient call handling for operator assistance callsAMERICAN TELEPHONE & TELEGRAPH·Filed 1988·Granted Feb 6, 1990·85 cites·27 claims
- 0580US4620066AMethod and apparatus for sharing operators among assistance systemsAT & T BELL LAB·Filed 1984·Granted Oct 28, 1986·43 cites·27 claims
- 0666US7050553B2Communication device that provides enhanced servicesLUCENT TECHNOLOGIES INC·Filed 2003·Granted May 23, 2006·10 cites·20 claims
- 0749US7003377B2Controlling cooling air intake for air cooled equipmentLUCENT TECHNOLOGIES INC·Filed 2003·Granted Feb 21, 2006·3 cites·16 claims
- 0841US2005013418A1Emergency notification systemsFiled 2003·Application pending·0 cites
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