Inventor · disambiguated record
O. Leon Pierce
Also filed as: PIERCE O LEON
5 granted patents·444 citations·filing 1980–1984
86Inventor score
Top patents by PatentIndex Score
5 records- 0193US4578533ASwitchable line powered modemUNIVERSAL DATA SYSTEMS INC·Filed 1984·Granted Mar 25, 1986·130 cites·18 claims
- 0293US4417099AElectro-optical isolator circuit for line powered modemUNIVERSAL DATA SYSTEMS INC·Filed 1980·Granted Nov 22, 1983·142 cites·3 claims
- 0390US4395590ALine powered modemUNIVERSAL DATA SYSTEMS INC·Filed 1980·Granted Jul 26, 1983·95 cites·20 claims
- 0487US4373117ADC to DC converter for line powered modemUNIVERSAL DATA SYSTEMS INC·Filed 1980·Granted Feb 8, 1983·69 cites·10 claims
- 0538US4594727ASynchronous receiverUNIVERSAL DATA SYSTEMS·Filed 1983·Granted Jun 10, 1986·8 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →