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SYQUEST TECHNOLOGY

Overview
  • Total Patents
    130
About

SYQUEST TECHNOLOGY has a total of 130 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets audio-visual technology and electrical machinery and energy are EREKOMU KK, PETTIGREW ARCHIBALD M and PETERSEN AXEL CARL GEORG.

Patent filings per year

Chart showing SYQUEST TECHNOLOGYs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Thompson Herbert E 36
#2 Guerini Albert J 34
#3 Iftikar Syed H 27
#4 Mercurio Dominic 17
#5 Kay Teong-Hoe 14
#6 Rolph Donald L 12
#7 Couse Robert F 11
#8 Tannert Hans K 10
#9 Mercer Patrick G 10
#10 Drouin David M 7

Latest patents

Publication Filing date Title
US6243231B1 Disk cartridge with anti-rattle mechanism
WO9718563A1 Removable cartridge disk drive for receiving a cartridge and method of inserting the cartridge
EP0820628A1 Removable cartridge disk drive with angularly inserted cartridges
CN1204413A Fault-tolerant sample-data servo pattern
WO9715047A1 Disk drive servo system
WO9707507A1 Magnetic latch for a movable ramp and associated servo control for head loading
WO9706528A1 Method and apparatus for launching and retracting read-write heads from the medium of a disk drive
US5886846A Method for applying optimal seeking technique to disk file with excessive repeatable runout
US5699210A Disk drive for receiving a removable cartridge and method of inserting the cartridge
GB9911576D0 Disk drive system and removable disk cartridge adapted for downward compatibility
US6118603A Disk with fault-tolerant sample-data servo pattern
GB9514828D0 A method and apparatus for launching and retracting the heads in a disk drive
US6430005B1 Removable cartridge disk drive with a receiver for receiving a cartridge housing a hard disk
US5777813A Method and apparatus for reducing sideband interference when storing or retrieving data in a disk drive system adapted for downward compatibilty
US5526212A Technique for generating audible signals in a disk drive employing a voice coil actuator
CA2167596A1 Removable cartridge for a disk drive with a 1.8 inch form factor
AU7359794A Removable cartridge disk drive with a 1.8 inch form factor
CA1336016C Removal cartridge disc drive with radial arm voice coil actuator
US5400201A Servo burst pattern for removing offset caused by magnetic distortion and method associated therewith
US5550685A Applying an adaptive feed-forward algorithm as a frequency selective filter in a closed loop disk drive servo system in order to compensate for periodic perturbations which otherwise appear in the servo system position error signal