Inventor
PATEL ARVIND M
US27 patents
⚠️ This page may combine multiple inventors who share the name “PATEL ARVIND M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
25 patentsUS4945538AJul 31, 1990
Method and apparatus for processing sample values in a coded signal processing channel
IBM63 citations96
US4849975AJul 18, 1989
Error correction method and apparatus
IBM57 citations96
US4706250ANov 10, 1987
Method and apparatus for correcting multibyte errors having improved two-level code structure
IBM72 citations96
US4205324AMay 27, 1980
Methods and means for simultaneously correcting several channels in error in a parallel multi channel data system using continuously modifiable syndromes and selective generation of internal channel pointers
IBM139 citations96
US4201976AMay 6, 1980
Plural channel error correcting methods and means using adaptive reallocation of redundant channels among groups of channels
IBM150 citations96
US4707681ANov 17, 1987
Method and apparatus for implementing optimum PRML codes
IBM84 citations94
US4804959AFeb 14, 1989
Method and apparatus using multiple codes to increase storage capacity
IBM100 citations93
US5291500AMar 1, 1994
Eight-sample look-ahead for coded signal processing channels
IBM30 citations92
US4916701AApr 10, 1990
Method and system for correcting long bursts of consecutive errors
IBM32 citations92
US4703485AOct 27, 1987
Method and apparatus for computing and implementing error detection check bytes
IBM28 citations92
US4525838AJun 25, 1985
Multibyte error correcting system involving a two-level code structure
IBM45 citations92
US4494234AJan 15, 1985
On-the-fly multibyte error correcting system
IBM52 citations92
US4359772ANov 16, 1982
Dual function error correcting system
IBM43 citations92
US4358848ANov 9, 1982
Dual function ECC system with block check byte
IBM45 citations92
US4125881ANov 14, 1978
Tape motion control for reel-to-reel drive
IBM88 citations92
US5559840ASep 24, 1996
Digital timing recovery method and apparatus for a coded data channel
IBM21 citations91
US5491698AFeb 13, 1996
Setting optimal boundary thresholds in a decoder for coded signal processing channels
IBM23 citations91
US5282216AJan 25, 1994
High data rate decoding method for coding signal processing channels
IBM26 citations91
US4786890ANov 22, 1988
Method and apparatus for implementing a PRML code
IBM43 citations91
US5353170AOct 4, 1994
Error recovery data storage system and method with two position read verification
IBM29 citations89
US4833679AMay 23, 1989
Method and apparatus with improved error correction and error information availability
IBM53 citations89
US4504948AMar 12, 1985
Syndrome processing unit for multibyte error correcting systems
IBM26 citations82
US4745604AMay 17, 1988
Method and apparatus for transferring data between a host processor and a data storage device
IBM15 citations72
US5266850ANov 30, 1993
Clock delay trim adjustment with stopping feature for eliminating differential delay between clock signal and analog signal
IBM9 citations68
US5430745AJul 4, 1995
Prejudging current state in a decoder for coded signal processing channels
IBM1 citations50