Derek C. Smith
12Patents
3h-index
14Co-inventors
49Inventor score
Filing activity: Dec 1, 2010 → Oct 29, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8723665B2 | Audio buffering in two-way voice alarm systems | Physics | 7 | Active |
| US10140839B1 | Alarm system communicator for forwarding alarm system event data | Physics | 7 | Active |
| US8456299B2 | Automated audio messaging in two-way voice alarm systems | Physics | 4 | Active |
| US8744399B2 | Alarm system call-back number provision and retrieval | Electricity | 1 | Active |
| US10386803B2 | Account number substitution for dial capture and IP based communicators | Electricity | 0 | Active |
| US10747185B2 | System and method for performing encryption between alarm panel and monitoring station | Electricity | 0 | Active |
| US10608909B2 | Network data aggregation system and method for building management systems | Electricity | 0 | Active |
| US10795328B2 | Method of confirming remote programming of device by monitoring station | Electricity | 0 | Active |
| US9860388B1 | Automatic handshaking to improve call processing and performance | Physics | 0 | Active |
| US10872520B1 | Systems and methods for managing supervision signals | Physics | 0 | Active |
| US11853686B2 | Recognition of artifacts in computer displays | Physics | 0 | Active |
| US10636286B2 | Signal reconstruction using recursive data and signal recovery using previous known signals | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.