Mobile data media and a data exchange device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5401945
SERIAL NO

08107555

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The invention relates to a mobile data recording medium, in particular a data card, comprising a memory field having a number of bits which can be read, cleared and reloaded by means of a data exchange device, wherein the memory field includes a first memory region having a number of memory locations, each having at least a bit, each bit representing a value unit and each memory location representing a predetermined time interval, and that the memory field includes a second memory region having a plurality of bits which second memory region represents a time period predetermined by its beginning and its length, wherein the length of the time period is a multiple of said predetermined time interval.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
NATIONAL REJECTORS INC GMBHZUM FRUCHTHOF 6 BUXTEHUDE D-21614

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buschmann, Horst Harsefeld, DE 4 11
Heuer, Burkhard Himmelpforten, DE 1 4
Niehusen, Karsten Reinbek, DE 1 4
Niznik, Thomas Hamburg, DE 2 35

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation