Narayanan Vasudevan
7Patents
5h-index
5Co-inventors
48Inventor score
Filing activity: Feb 27, 1998 → Feb 27, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6715077B1 | System and method to support varying maximum cryptographic strength for common data security architecture (CDSA) applications | Electricity | 50 | Expired |
| US6981147B1 | Certification of multiple keys with new base and supplementary certificate types | Physics | 25 | Expired |
| US7096365B1 | Digital signature | Physics | 14 | Expired |
| US6396929B1 | Apparatus, method, and computer program product for high-availability multi-agent cryptographic key recovery | Electricity | 14 | Expired |
| US6181795A | Portable cryptographic key | Electricity | 6 | Expired |
| US7096505B2 | System and method to support varying maximum cryptographic strength for common data security architecture (CDSA) applications | Electricity | 2 | Expired |
| US6877092B2 | Apparatus, method, and computer program product for achieving interoperability between cryptographic key recovery enabled and unaware systems | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.