Patent classifications
G
PHYSICS
Load children
G11
INFORMATION STORAGE
Load children
G11B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
Load children
7/00
Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation; by modifying optical properties or the physical structure; , reproducing using an optical beam at lower power; by sensing optical properties; Record carriers therefor
Load children Filter patents View analytics View as hierarchy Open in page
G11B7/08
Disposition or mounting of heads or light sources relatively to record carriers
Load children Filter patents View analytics View as hierarchy Open in page
G11B7/085
with provision for moving the light beam into, or out of, its operative position; or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
Load children Filter patents View analytics View as hierarchy Open in page
G11B7/08547
Arrangements for positioning the light beam only without moving the head, e.g. using static electro-optical elements
Load children Filter patents View analytics View as hierarchy Open in page

G11B7/08547

Methods and apparatuses for compressing and decompressing drive curves
11270731 · 2022-03-08 · ·

Methods and apparatuses for compressing drive curves for scanning devices and corresponding computer programs are provided. In this case, a drive curve is decomposed into segments. Segments which are not yet present in a library are stored in the library. Moreover, for each segment a pointer to a corresponding segment in the library is stored in a list.

METHODS AND APPARATUSES FOR COMPRESSING AND DECOMPRESSING DRIVE CURVES
20190311737 · 2019-10-10 ·

Methods and apparatuses for compressing drive curves for scanning devices and corresponding computer programs are provided. In this case, a drive curve is decomposed into segments. Segments which are not yet present in a library are stored in the library. Moreover, for each segment a pointer to a corresponding segment in the library is stored in a list.