John Hal Howard
12Patents
8h-index
21Co-inventors
72Inventor score
Filing activity: Jul 11, 1996 → Jun 23, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6584505B1 | Authenticating access to a network server without communicating login information through the network server | Electricity | 221 | Expired |
| US6678731B1 | Controlling access to a network server using an authentication ticket | Physics | 127 | Expired |
| US7016960B2 | Authenticating user access to a network server without communicating user authentication cookie to the network server | Electricity | 57 | Expired |
| US5915004A | Moving a messaging system mailbox | Electricity | 34 | Expired |
| US7971240B2 | Session key security protocol | Electricity | 25 | Active |
| US7523490B2 | Session key security protocol | Electricity | 21 | Expired |
| US7421731B2 | Transparent authentication using an authentication server | Electricity | 12 | Expired |
| US7607008B2 | Authentication broker service | Physics | 9 | Active |
| US7418502B2 | Authenticating user access request with an authentication server for accessing a network server without communicating user authentication cookie to the network server | Electricity | 4 | Expired |
| US9405645B2 | User support experience with automatically generated virtual environment | Physics | 2 | Active |
| US9886675B2 | User support experience with automatically generated virtual environment | Physics | 1 | Active |
| US7590731B2 | Accessing a server using a user authentication indicator | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.