Inventor

VARIAN GEORGE R

US10 patents

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

AMPEX

7 patents

US6724826B1Apr 20, 2004

Method and apparatus for improving the image quality of transmitted video signals via pre-filtering

AMPEX40 citations91

US5717552AFeb 10, 1998

Magnetic core with field confinement structure

AMPEX20 citations91

US5710673AJan 20, 1998

Azimuth record head for minimizing and equalizing crosstalk between tracks of opposite azimuths

AMPEX23 citations91

US5392289AFeb 21, 1995

Error rate measusrement using a comparison of received and reconstructed PN sequences

AMPEX32 citations91

US5757575AMay 26, 1998

Track-curvature detection using clock phase shift in azimuth recording

AMPEX45 citations89

US6081401AJun 27, 2000

Step gap head tracking servo

AMPEX16 citations83

US5426537AJun 20, 1995

Method and apparatus for automatically adjusting the overshoot of a record head in response to the record head gap depth

AMPEX16 citations71

AMPEX SYSTEMS CORP

3 patents

US5349611ASep 20, 1994

Recovering synchronization in a data stream

AMPEX SYSTEMS CORP40 citations91

US5402294AMar 28, 1995

Laminated, high frequency, magnetic transducer and manufacturing method therefor

AMPEX SYSTEMS CORP6 citations73

US5267392ADec 7, 1993

Method of manufacturing a laminated high frequency magnetic transducer

AMPEX SYSTEMS CORP1 citations51