Mark John Karol
46Patents
22h-index
25Co-inventors
85Inventor score
Filing activity: Mar 29, 1989 → May 26, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5623495A | Portable base station architecture for an AD-HOC ATM lan | Electricity | 276 | Expired |
| US5822309A | Signaling and control architecture for an ad-hoc ATM LAN | Electricity | 206 | Expired |
| US5751708A | Access method for broadband and narrowband networks | Electricity | 187 | Expired |
| US5675573A | Delay-minimizing system with guaranteed bandwidth delivery for real-time traffic | Electricity | 186 | Expired |
| US6018528A | System and method for optimizing spectral efficiency using time-frequency-code slicing | Electricity | 181 | Expired |
| US5757783A | Method and apparatus for routing ATM cells in an AD-ATM LAN | Electricity | 158 | Expired |
| US6064662A | System and method for optimizing spectral efficiency using time-frequency-code slicing | Electricity | 151 | Expired |
| US6859435B1 | Prevention of deadlocks and livelocks in lossless, backpressured packet networks | Electricity | 141 | Expired |
| US6058422A | Wireless internet access system | Electricity | 108 | Expired |
| US5416769A | Controlled-feedback packet switching system | Electricity | 76 | Expired |
| US6628617B1 | Technique for internetworking traffic on connectionless and connection-oriented networks | Electricity | 72 | Expired |
| US5101290A | High-performance packet-switched WDM ring networks with tunable lasers | Electricity | 71 | Expired |
| US7188189B2 | System and method to improve the resiliency and performance of enterprise networks by utilizing in-built network redundancy | Electricity | 57 | Expired |
| US5455701A | Packet switching apparatus using pipeline controller | Electricity | 48 | Expired |
| US5457679A | Channel sharing and memory sharing in a packet switching system | Electricity | 42 | Expired |
| US4955017A | Growable packet switch architecture | Electricity | 35 | Expired |
| US5610904A | Packet-based telecommunications network | Electricity | 35 | Expired |
| US5255265A | Controller for input-queued packet switch | Electricity | 34 | Expired |
| US5172371A | Growable switch | Electricity | 26 | Expired |
| US5455699A | Large capacity multi-access wavelength division multiplexing packet network | Electricity | 23 | Expired |
| US4914648A | Multichannel, multihop lightwave communication system | Electricity | 23 | Expired |
| US5093743A | Optical packet switch | Electricity | 22 | Expired |
| US5256958A | Concentrator-based growable packet switch | Electricity | 22 | Expired |
| US5008881A | Chordal ring network | Electricity | 19 | Expired |
| US6122275A | Real-time processing for virtual circuits in packet switching | Electricity | 18 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.