John M. Belcea
39Patents
16h-index
27Co-inventors
77Inventor score
Filing activity: Apr 18, 1996 → Jun 12, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6807165B2 | Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel | Emerging Cross-Sectional Technologies | 235 | Expired |
| US7126951B2 | System and method for identifying the floor number where a firefighter in need of help is located using received signal strength indicator and signal propagation time | Electricity | 190 | Expired |
| US6728545B1 | System and method for computing the location of a mobile terminal in a wireless communications network | Physics | 61 | Expired |
| US7203497B2 | System and method for accurately computing the position of wireless devices inside high-rise buildings | Electricity | 52 | Expired |
| US7072432B2 | System and method for correcting the clock drift and maintaining the synchronization of low quality clocks in wireless networks | Electricity | 50 | Expired |
| US7171220B2 | System and method for analyzing the precision of geo-location services in a wireless network terminal | Electricity | 46 | Expired |
| US6904021B2 | System and method for providing adaptive control of transmit power and data rate in an ad-hoc communication network | Electricity | 41 | Expired |
| US7099296B2 | Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6587738B1 | Optimal locomotive assignment for a railroad network | Performing Operations; Transporting | 35 | Expired |
| US7079509B2 | Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel | Emerging Cross-Sectional Technologies | 29 | Expired |
| US7133391B2 | Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel | Emerging Cross-Sectional Technologies | 27 | Expired |
| US7221686B1 | System and method for computing the signal propagation time and the clock correction for mobile stations in a wireless network | Electricity | 26 | Expired |
| US6580976B1 | Methods and apparatus for very close following train movement | Performing Operations; Transporting | 23 | Expired |
| US7106703B1 | System and method for controlling pipeline delays by adjusting the power levels at which nodes in an ad-hoc network transmit data packets | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7266104B2 | Time division protocol for an AD-HOC, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7054126B2 | System and method for improving the accuracy of time of arrival measurements in a wireless ad-hoc communications network | Electricity | 20 | Expired |
| US7117137B1 | Adaptive train model | Physics | 16 | Expired |
| US7349362B2 | Method and system for implementing the time division multiple access method to AD-HOC multihopping wireless networks | Electricity | 14 | Active |
| US7295159B1 | Method for measuring time of arrival of signals in a communications network | Electricity | 14 | Active |
| US7212504B2 | Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7076259B2 | Real-time system and method for improving the accuracy of the computed location of mobile subscribers in a wireless ad-hoc network using a low speed central processing unit | Physics | 13 | Expired |
| US7197016B2 | Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7382804B2 | Bandwidth efficient system and method for ranging nodes in a wireless communication network | Electricity | 13 | Active |
| US8208391B2 | Method and apparatus for operating a node within a mobile ad hoc cognitive radio network | Emerging Cross-Sectional Technologies | 12 | Active |
| US7773569B2 | System and method for efficiently routing data packets and managing channel access and bandwidth in wireless multi-hopping networks | Electricity | 10 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.