Dynamic addressing for variable track length cache memory
CA 1253627 A · Owner: Storage Technology Corporation · Inventors: Brown, Paul B.; Whitney, Bradley E.; Swiatek, Paul
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A data storage system includes a host computer and magnetic disk units of diverse types. A solid state cache memory stores data records at addresses which are generated by a microprocessor in the cache manager. These addresses include a beginning of track address and an end of track address which span a frame having enough memory locations to store an entire track for a particular type of disk unit.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted May 2, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 2, 2006.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.