Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:application |
gptkb:US_05/823,635
|
| gptkbp:assignee |
gptkb:Stanford_University
|
| gptkbp:citation |
gptkb:US_Patent_3,962,539
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:date |
1985-09-03
|
| gptkbp:describes |
public key cryptography
|
| gptkbp:fieldOfInvention |
cryptography
|
| gptkbp:filingDate |
1977-08-05
|
| https://www.w3.org/2000/01/rdf-schema#label |
US Patent 4,539,507
|
| gptkbp:inventedBy |
gptkb:Martin_Hellman
gptkb:Ralph_Merkle gptkb:Whitfield_Diffie |
| gptkbp:status |
expired
|
| gptkbp:title |
Cryptographic communications system and method
|
| gptkbp:bfsParent |
gptkb:Ching_W._Tang
gptkb:Steven_Van_Slyke |
| gptkbp:bfsLayer |
6
|