Inventor
SONG HONGXIN
US25 patents
⚠️ This page may combine multiple inventors who share the name “SONG HONGXIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MARVELL INT LTD
16 patentsUS8054717B1Nov 8, 2011
Defect detection design
MARVELL INT LTD16 citations92
US7589649B1Sep 15, 2009
Apparatus, method, and system for correction of baseline wander
MARVELL INT LTD23 citations92
US9077501B1Jul 7, 2015
Systems and methods for detecting cycle slip and/or framing error
MARVELL INT LTD10 citations80
US7755522B1Jul 13, 2010
Apparatus, method, and circuit for baseline loop analog cancellation
MARVELL INT LTD6 citations74
US7486215B1Feb 3, 2009
Apparatus, method, and circuit for baseline loop analog cancellation
MARVELL INT LTD5 citations74
US8634286B1Jan 21, 2014
Defect detection design
MARVELL INT LTD2 citations63
US8625218B1Jan 7, 2014
ACQ in the presence of baseline pop
MARVELL INT LTD2 citations63
US8359527B1Jan 22, 2013
Averaging signals to improve signal interpretation
MARVELL INT LTD2 citations63
US9418690B1Aug 16, 2016
Repeated runout (RRO) zero phase start (ZPS)
MARVELL INT LTD0 citations52
US9053742B1Jun 9, 2015
Repeated runout (RRO) zero phase start (ZPS)
MARVELL INT LTD0 citations52
US9019645B1Apr 28, 2015
Applying digital frequency offset to timing loop
MARVELL INT LTD0 citations52
US8976909B1Mar 10, 2015
Nonlinear detectors for channels with signal-dependent noise
MARVELL INT LTD0 citations52
US8922924B1Dec 30, 2014
ACQ in the presence of baseline pop
MARVELL INT LTD0 citations52
US8804259B1Aug 12, 2014
Systems and methods for revising data in a signal read from a storage medium according to a calculated gain
MARVELL INT LTD0 citations52
US8773792B1Jul 8, 2014
Systems and methods for inter-track interference cancellation in magnetic recording channels
MARVELL INT LTD0 citations52
US10658003B1May 19, 2020
Using dipulse response to detect channel parameters
MARVELL INT LTD0 citations41
SONG HONGXIN
6 patentsUS8537482B1Sep 17, 2013
Systems and methods for inter-track interference cancellation in magnetic recording channels
SONG HONGXIN19 citations92
US8161361B1Apr 17, 2012
Averaging signals to improve signal interpretation
SONG HONGXIN31 citations92
US8160181B1Apr 17, 2012
Nonlinear detectors for channels with signal-dependent noise
SONG HONGXIN13 citations92
US8649120B1Feb 11, 2014
Systems and methods for gain compensation and re-timing in magnetic recording channels
SONG HONGXIN4 citations83
US8589774B1Nov 19, 2013
Averaging signals to improve signal interpretation
SONG HONGXIN1 citations62
US8462897B1Jun 11, 2013
Nonlinear detectors for channels with signal-dependent noise
SONG HONGXIN1 citations62