Inventor · disambiguated record
Leonard D. Cope
Also filed as: COPE LEONARD D · COPE LEONARD DAVID
15 granted patents·1,302 citations·filing 1977–2005
96Inventor score
Top patents by PatentIndex Score
15 records- 0198US7224243B2Power line coupling device and method of using the sameCURRENT TECH LLC·Filed 2005·Granted May 29, 2007·225 cites·20 claims
- 0298US6998962B2Power line communication apparatus and method of using the sameCURRENT TECH LLC·Filed 2002·Granted Feb 14, 2006·215 cites·50 claims
- 0398US6982611B2Power line coupling device and method of using the sameCURRENT TECH LLC·Filed 2002·Granted Jan 3, 2006·260 cites·80 claims
- 0497US7053756B2Facilitating communication of data signals on electric power systemsCURRENT TECH LLC·Filed 2001·Granted May 30, 2006·115 cites·35 claims
- 0597US4359223AInteractive video playback systemSANDERS ASSOCIATES INC·Filed 1979·Granted Nov 16, 1982·100 cites·20 claims
- 0696US7245212B2Power line communication apparatus and method of using the sameCURRENT TECH LLC·Filed 2005·Granted Jul 17, 2007·36 cites·66 claims
- 0796US4342454AMethod and apparatus for instant replay and other capabilities for microprocessor-controlled video gamesSANDERS ASSOCIATES INC·Filed 1979·Granted Aug 3, 1982·108 cites·13 claims
- 0893US7046124B2Power line coupling device and method of using the sameCURRENT TECH LLC·Filed 2003·Granted May 16, 2006·62 cites·25 claims
- 0991US4355805AManually programmable video gaming systemSANDERS ASSOCIATES INC·Filed 1977·Granted Oct 26, 1982·42 cites·14 claims
- 1089US4346407AApparatus for synchronization of a source of computer controlled video to another video sourceSANDERS ASSOCIATES INC·Filed 1980·Granted Aug 24, 1982·67 cites·23 claims
- 1171US7132819B1Floating power supply and method of using the sameCURRENT TECH LLC·Filed 2002·Granted Nov 7, 2006·18 cites·38 claims
- 1270US4357014AInteractive game and control thereforSANDERS ASSOCIATES INC·Filed 1980·Granted Nov 2, 1982·24 cites·9 claims
- 1369US4117511AUniversal television interface and sync generator thereforSANDERS ASSOCIATES INC·Filed 1977·Granted Sep 26, 1978·15 cites·13 claims
- 1467US4194198ADigital preprogrammed television game systemSANDERS ASSOCIATES INC·Filed 1978·Granted Mar 18, 1980·14 cites·25 claims
- 1531US4355814AVideo game symbol generation and control apparatusSANDERS ASSOCIATES INC·Filed 1977·Granted Oct 26, 1982·1 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →