Inventor

RICHARDS ALAN J

US4 patents

⚠️ This page may combine multiple inventors who share the name “RICHARDS ALAN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ILX LIGHTWAVE CORP

1 patent

US6608685B2Aug 19, 2003

Tunable Fabry-Perot interferometer, and associated methods

ILX LIGHTWAVE CORP34 citations88

HEWLETT PACKARD CO

1 patent

US5331490AJul 19, 1994

Tape head fine positioning system for a tape backup drive

HEWLETT PACKARD CO23 citations86

COLORADO MEMORY SYSTEMS INC

1 patent

US4819092AApr 4, 1989

Apparatus for writing signal density information on a magnetic medium

COLORADO MEMORY SYSTEMS INC13 citations69

COLORADO MEMORY SYSTEMS

1 patent

US5222003AJun 22, 1993

Optical tape position sensing system for magnetic tape media in computer memory backup devices

COLORADO MEMORY SYSTEMS10 citations66