Inventor · disambiguated record
Yefim-Haim Fefer
Also filed as: FEFER YEFIM · FEFER YEFIM-HAIM
7 granted patents·31 citations·filing 2007–2010
81Inventor score
Top patents by PatentIndex Score
7 records- 0183US7969181B1Device and method for adjusting an impedance of an output driver of an integrated circuitFREESCALE SEMICONDUCTOR INC·Filed 2008·Granted Jun 28, 2011·15 cites·20 claims
- 0276US8896341B2Integrated circuit device, calibration module, and method thereforSOFER SERGEY·Filed 2010·Granted Nov 25, 2014·5 cites·12 claims
- 0359US8737029B2Integrated circuit and integrated circuit packageSOFER SERGEY·Filed 2009·Granted May 27, 2014·2 cites·11 claims
- 0459US7741826B1Device and method for compensating for ground voltage elevationsFREESCALE SEMICONDUCTOR INC·Filed 2007·Granted Jun 22, 2010·3 cites·20 claims
- 0557US8531197B2Integrated circuit die, an integrated circuit package and a method for connecting an integrated circuit die to an external deviceFEFER YEFIM-HAIM·Filed 2008·Granted Sep 10, 2013·3 cites·20 claims
- 0649US8368383B2Method for testing a variable digital delay line and a device having variable digital delay line testing capabilitiesFREESCALE SEMICONDUCTOR INC·Filed 2007·Granted Feb 5, 2013·2 cites·20 claims
- 0741US9097758B2Connection quality verification for integrated circuit testFEFER YEFIM-HAIM·Filed 2009·Granted Aug 4, 2015·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →