Inventor
DUDLEY TRENT O
US14 patents
⚠️ This page may combine multiple inventors who share the name “DUDLEY TRENT O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIRRUS LOGIC INC
12 patentsUS6646822B1Nov 11, 2003
Sampled amplitude read channel employing pipelined reads to reduce the gap between sectors
CIRRUS LOGIC INC99 citations98
US5892632AApr 6, 1999
Sampled amplitude read channel employing a residue number system FIR filter in an adaptive equalizer and in interpolated timing recovery
CIRRUS LOGIC INC117 citations98
US5796535AAug 18, 1998
Sampled amplitude read channel employing a user data frequency synthesizer and a servo data frequency synthesizer
CIRRUS LOGIC INC137 citations98
US6208481B1Mar 27, 2001
Gain and phase constrained adaptive equalizing filter in a sampled amplitude read channel for magnetic recording
CIRRUS LOGIC INC101 citations97
US5999355ADec 7, 1999
Gain and phase constrained adaptive equalizing filter in a sampled amplitude read channel for magnetic recording
CIRRUS LOGIC INC101 citations97
US6108151AAug 22, 2000
Sampled amplitude read channel for reading user data and embedded servo data from a magnetic medium
CIRRUS LOGIC INC34 citations95
US5903857AMay 11, 1999
Method and apparatus for calibrating an analog filter in a sampled amplitude read channel
CIRRUS LOGIC INC34 citations92
US5729396AMar 17, 1998
Fault tolerant sync mark detector enabled relative to a frequency of an acquisition preamble for sampled amplitude recording
CIRRUS LOGIC INC39 citations92
US5623377AApr 22, 1997
Filtering a read signal to attenuate secondary pulses caused by pole tips of a thin film magnetic read head
CIRRUS LOGIC INC40 citations92
US5583706ADec 10, 1996
Decimation DC offset control in a sampled amplitude read channel
CIRRUS LOGIC INC44 citations88
US5991107ANov 23, 1999
Sychronous read channel
CIRRUS LOGIC INC9 citations82
US5909331AJun 1, 1999
Synchronous read channel sintegrated circuit employing a fault tolerant sync mark detector and method for recovering an undetectable sync mark
CIRRUS LOGIC INC15 citations82