Daniel Nelson Heer
16Patents
7h-index
24Co-inventors
66Inventor score
Filing activity: Aug 27, 1993 → May 20, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6577734B1 | Data encryption key management system | Electricity | 202 | Expired |
| US6028933A | Encrypting method and apparatus enabling multiple access for multiple services and multiple transmission modes over a broadband communication network | Electricity | 201 | Expired |
| US5999629A | Data encryption security module | Electricity | 182 | Expired |
| US5455861A | Secure telecommunications | Electricity | 144 | Expired |
| US5825878A | Secure memory management unit for microprocessor | Physics | 122 | Expired |
| US6005943A | Electronic identifiers for network terminal devices | Electricity | 107 | Expired |
| US5974142A | Secure telecommunications | Electricity | 63 | Expired |
| US6266411A | Method and apparatus for multiple-iteration CMEA encryption and decryption for improved security for wireless telephone messages | Electricity | 5 | Expired |
| US6341328B1 | Method and apparatus for using multiple co-dependent DMA controllers to provide a single set of read and write commands | Physics | 5 | Expired |
| US6233337A | Methods and apparatus for enhanced security expansion of a secret key into a lookup table for improved security for wireless telephone messages | Electricity | 4 | Expired |
| US6377687B1 | Methods and apparatus for enhanced CMEA employing enhanced transformations | Electricity | 3 | Expired |
| US10033705B2 | Process for the user-related answering of customer inquiries in data networks | Electricity | 3 | Active |
| US6876744B1 | Methods and apparatus for enhanced CMEA including a CMEA iteration preceded and followed by transformations and employing an involuntary lookup | Electricity | 2 | Expired |
| US6418224B1 | Methods and apparatus for self-inverting multiple-iteration CMEA crypto-processing for improved security for wireless telephone messages | Electricity | 1 | Expired |
| US11789914B2 | Data correctness optimization | Physics | 0 | Active |
| US11449362B2 | Resource distribution | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.