Donald E. Smith
38Patents
12h-index
32Co-inventors
81Inventor score
Filing activity: Jan 17, 1975 → Oct 17, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5042062A | Method and apparatus for providing real-time switching of high bandwidth transmission channels | Electricity | 111 | Expired |
| US6430160B1 | Estimating data delays from poisson probe delays | Electricity | 102 | Expired |
| US3952099A | Dermatological compositions | Human Necessities | 63 | Expired |
| US5878224A | System for preventing server overload by adaptively modifying gap interval that is used by source to limit number of transactions transmitted by source to server | Electricity | 62 | Expired |
| US4130667A | Dermatological compositions | Human Necessities | 57 | Expired |
| US4046886A | Dermatological compositions | Human Necessities | 51 | Expired |
| US4130643A | Dermatological compositions | Human Necessities | 48 | Expired |
| US4281412A | Method of and apparatus for transmitting and recovering offset QPSK modulated data | Electricity | 34 | Expired |
| US5903631A | One-button intelligent CTI dialler | Electricity | 33 | Expired |
| US8265061B1 | Optimal expansion of a telecommunications network | Electricity | 17 | Active |
| US4635280A | Bit synchronizer for decoding data | Electricity | 17 | Expired |
| US4148893A | Dermatological compositions | Human Necessities | 14 | Expired |
| US9154225B2 | Speed test throughput distribution | Electricity | 12 | Active |
| US4150114A | Dermatological compositions | Human Necessities | 12 | Expired |
| US7917447B1 | Method and system for providing a community of interest service | Physics | 9 | Active |
| US4148924A | Dermatological compositions | Human Necessities | 9 | Expired |
| US6912216B1 | Method and system for estimating performance metrics in a packet-switched communication network | Electricity | 9 | Expired |
| US4148917A | Dermatological compositions | Human Necessities | 9 | Expired |
| US4148887A | Dermatological compositions | Human Necessities | 9 | Expired |
| US6112068A | Phase-locked loop circuit with switchable outputs for multiple loop filters | Electricity | 9 | Expired |
| US4148874A | Dermatological compositions | Human Necessities | 9 | Expired |
| US8644678B2 | Video recording management | Electricity | 8 | Active |
| US4960315A | Atmosphric optical communication link | Electricity | 8 | Expired |
| US6912376B1 | Mobile phone transceiver | Electricity | 7 | Expired |
| US8825766B2 | Methods, systems and computer program products for a peer-to-peer cache content replacer | Electricity | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.