Roland A. Smith
38Patents
12h-index
48Co-inventors
81Inventor score
Filing activity: Jul 6, 1989 → Nov 18, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5802473A | Automatic determination and tuning of pico-cell topology for low-power wireless systems | Emerging Cross-Sectional Technologies | 150 | Expired |
| US7260102B2 | Traffic switching using multi-dimensional packet classification | Electricity | 140 | Expired |
| US7171223B2 | Automatic antenna selection for mesh backhaul network nodes | Electricity | 103 | Expired |
| US5369801A | Antenna diversity reception in wireless personal communications | Electricity | 35 | Expired |
| US6178215A | Synchronization system for reducing slipping | Electricity | 30 | Expired |
| US5960046A | Preamble based selection diversity in a time division multiple access radio system | Electricity | 26 | Expired |
| US4996684A | Electronic systems and effective reduction of electromagnetic interference energy propagation from electronic systems | Electricity | 21 | Expired |
| US7821958B2 | Method for estimating and monitoring timing errors in packet data networks | Electricity | 18 | Active |
| US6304582A | Synchronization system using multiple modes of operation | Electricity | 16 | Expired |
| US6148194A | Method for determining cell boundary during base station deployment | Electricity | 16 | Expired |
| US7149432B1 | Method and apparatus for equalization across plural data channels | Electricity | 15 | Expired |
| US6104915A | Synchronization system using aging prediction | Electricity | 14 | Expired |
| US7155128B2 | Decorrelation of WDM signals | Electricity | 12 | Expired |
| US8686909B2 | Vault antenna for WLAN or cellular application | Electricity | 10 | Active |
| US8583066B2 | System and method for frequency offsetting of information communicated in MIMO-based wireless networks | Electricity | 8 | Active |
| US10868643B2 | Method and system for orthogonal multi-protocol transmissions | Electricity | 8 | Active |
| US7660559B2 | Automatic antenna selection for mesh backhaul network nodes | Electricity | 7 | Active |
| US7257117B2 | Mapping arbitrary signals | Electricity | 6 | Expired |
| US8400911B2 | System and method for packet timing of circuit emulation services over networks | Electricity | 5 | Active |
| US10362573B2 | Method and system for multi-protocol transmissions | Electricity | 5 | Active |
| US8254865B2 | System and method for frequency offsetting of information communicated in MIMO-based wireless networks | Electricity | 4 | Active |
| US8194544B2 | Network delay shaping system and method for backhaul of wireless networks | Electricity | 2 | Active |
| US10368318B2 | Wireless operation in very high density environments | Electricity | 2 | Active |
| US10168358B2 | Advanced radio frequency sensing probe | Physics | 1 | Active |
| US8315572B2 | Automatic antenna selection for mesh backhaul network nodes | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.