Inventor
Philip H. Trice
Inventor
Phoenix, AZ, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Qprimary
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes44%
G07FCoin-freed or like apparatus39%
H04LTransmission of digital information, e.g. telegraphic communication17%
PatentTitleYear
5,892,211'Transaction system comprising a first transportable integrated circuit device, a terminal, and a security device'19995,633,930'Common cryptographic key verification in a transaction network'19975,621,796'Transferring information between transaction networks'19975,596,642'Network settlement performed on consolidated information'19975,596,643'Network settlement performed on consolidated information'19975,577,121'Transaction system for integrated circuit cards'19965,559,887'Collection of value from stored value systems'19965,544,086'Information consolidation within a transaction network'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1999Patents assigned to ELECTRONIC PAYMENT SERVICES IN (7)· patent assignee history
1996Patents assigned to ELECTRONIC PAYMENT SERVICE (1)· patent assignee history
1996–1999Based in Phoenix, AZ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ELECTRONIC PAYMENT SERVICES IN | 7 | 1996–1999 |
| ELECTRONIC PAYMENT SERVICE | 1 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Phoenix, AZ, US | 8 | 1996–1999 |