Inventor

John D. Wilkins

Inventor

Somerville, VA, US

Overview

19→

Patents

1990–1995

Patent span

Electricity

Primary field (CPC H)

Patents· 19 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication53%

G06FElectric digital data processing34%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%

G07BTicket-issuing apparatus3%

G07FCoin-freed or like apparatus3%

PatentTitleYear

5,432,849'Secure cryptographic operations using control vectors generated inside a cryptographic facility'1995 5,414,833'Network security system and method using a parallel finite state machine adaptive active monitor and responder'1995 5,319,705'Method and system for multimedia access control enablement'1994 5,265,164'Cryptographic facility environment backup/restore and replication in a public key cryptosystem'1993 5,214,698'Method and apparatus for validating entry of cryptographic keys'1993 5,200,999'Public key cryptosystem key management based on control vectors'1993 5,201,000'Method for generating public and private key pairs without using a passphrase'1993 5,177,791'Secure translation of usage-control values for cryptographic keys'1993 5,164,988'Method to establish and enforce a network cryptographic security policy in a public key cryptosystem'1992 5,142,578'Hybrid public key algorithm/data encryption algorithm key distribution method based on control vectors'1992 5,103,478'Secure management of keys using control vectors with multi-path checking'1992 5,073,934'Method and apparatus for controlling the use of a public key, based on the level of import integrity for the key'1991 5,007,089'Secure key management using programable control vector checking'1991 4,993,069'Secure key management using control vector translation'1991 4,941,176'Secure management of keys using control vectors'1990 4,927,200'Storage container and fastener assembly for cars'1990 4,924,514'Personal identification number processing using control vectors'1990 4,924,515'Secure management of keys using extended control vectors'1990 4,918,728'Data cryptography operations using control vectors'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1995Patents assigned to IBM (17)· patent assignee history

1990Patents assigned to INT BUSINESS MACHINES COPRPORA (1)· patent assignee history

1990Patents assigned to WILKINS JOHN D (1)· patent assignee history

1990–1995Based in Somerville, VA, US· patent location history

1990Based in Kingston Upon Thames, GB· patent location history

1990Based in Somnerville, VA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IBM	17	1990–1995
INT BUSINESS MACHINES COPRPORA	1	1990
WILKINS JOHN Dself	1	1990

Locations

Location	Patents	Span
Somerville, Virginia, US	17	1990–1995
Kingston Upon Thames, GB	1	1990
Somnerville, Virginia, US	1	1990