Inventor · disambiguated record
Frank Xu
Also filed as: XU FRANK · XU FRANK L
9 granted patents·198 citations·filing 1993–2022
89Inventor score
Top patents by PatentIndex Score
9 records- 0182US5539465AApparatus, systems and methods for providing multiple video data streams from a single sourceCIRRUS LOGIC INC·Filed 1995·Granted Jul 23, 1996·58 cites·18 claims
- 0273US5455626AApparatus, systems and methods for providing multiple video data streams from a single sourceCIRRUS LOGIC INC·Filed 1993·Granted Oct 3, 1995·25 cites·36 claims
- 0369US12156034B2Provisioning and servicing mesh networksLENNOX IND INC·Filed 2022·Granted Nov 26, 2024·0 cites·20 claims
- 0469US5543850ASystem and method for displaying closed caption data on a PC monitorCIRRUS LOGIC INC·Filed 1995·Granted Aug 6, 1996·44 cites·22 claims
- 0567US5543842AApparatus and method for providing multiple video data streams from a single sourceCIRRUS LOGIC INC·Filed 1995·Granted Aug 6, 1996·25 cites·9 claims
- 0663US6898278B1Signaling switch for use in information protocol telephonyFiled 2000·Granted May 24, 2005·16 cites·14 claims
- 0762US11297504B2Provisioning and servicing mesh networksLENNOX IND INC·Filed 2020·Granted Apr 5, 2022·0 cites·18 claims
- 0856US5835153ASoftware teletext decoder architectureCIRRUS LOGIC INC·Filed 1995·Granted Nov 10, 1998·23 cites·27 claims
- 0944US5539464AApparatus, systems and methods for generating displays from dual source composite data streamsCIRRUS LOGIC INC·Filed 1995·Granted Jul 23, 1996·7 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →