NAGRASTAR LLC
29Patents
29Active
29Granted
48Portfolio score
Filing activity: May 8, 2008 → Jan 20, 2021 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD759022S1 | Smart card interface | General | 59 | Active |
| USD792411S1 | Smart card interface | General | 22 | Active |
| USD729808S1 | Smart card interface | General | 20 | Active |
| USD758372S1 | Smart card interface | General | 19 | Active |
| USD792410S1 | Smart card interface | General | 13 | Active |
| US8613081B2 | Apparatus for controlling processor execution in a secure environment | Physics | 11 | Active |
| USD780184S1 | Smart card interface | General | 11 | Active |
| USD840404S1 | Smart card interface | General | 9 | Active |
| USD780763S1 | Smart card interface | General | 7 | Active |
| US9043902B2 | Apparatus for controlling processor execution in a secure environment | Physics | 6 | Active |
| US8385542B2 | Methods and apparatus for securing communications between a decryption device and a television receiver | Electricity | 6 | Active |
| US10070176B2 | Systems and methods for performing transport I/O | Electricity | 1 | Active |
| US9774908B2 | Systems and methods for performing transport I/O | Electricity | 1 | Active |
| US9888283B2 | Systems and methods for performing transport I/O | Electricity | 1 | Active |
| US9769521B2 | Systems and methods for performing transport I/O | Electricity | 1 | Active |
| US10382816B2 | Systems and methods for performing transport I/O | Electricity | 1 | Active |
| US9307276B2 | Processing method for control messages and security module to carry out said method | Electricity | 1 | Active |
| USD949864S1 | Smart card interface | General | 1 | Active |
| US9392319B2 | Secure device profiling countermeasures | Electricity | 1 | Active |
| US11546554B2 | Method and system for cellular network-assisted pay-per-view | Electricity | 0 | Active |
| US11736444B2 | Cloud-based private area network | Electricity | 0 | Active |
| US9485533B2 | Systems and methods for assembling and extracting command and control data | Electricity | 0 | Active |
| USRE49394E1 | Processing method for control messages and security module to carry out said method | General | 0 | Active |
| US9503785B2 | Anti-splitter violation conditional key change | Electricity | 0 | Active |
| US8687807B2 | Cascading dynamic crypto periods | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.