Inventor · disambiguated record
Stephen Michael Hladik
Also filed as: HLADIK STEPHEN M · HLADIK STEPHEN MICHAEL
33 granted patents·2 pending applications·3,101 citations·filing 1977–2003
98Inventor score
Top patents by PatentIndex Score
35 records- 0199US6516437B1Turbo decoder control for use with a programmable interleaver, variable block length, and multiple code ratesGEN ELECTRIC·Filed 2000·Granted Feb 4, 2003·216 cites·14 claims
- 0298US6497656B1Integrated wireless broadband communications networkGEN ELECTRIC·Filed 2000·Granted Dec 24, 2002·179 cites·13 claims
- 0398US5721745AParallel concatenated tail-biting convolutional code and decoder thereforGEN ELECTRIC·Filed 1996·Granted Feb 24, 1998·325 cites·36 claims
- 0496US6715120B1Turbo decoder with modified input for increased code word length and data rateGEN ELECTRIC·Filed 2000·Granted Mar 30, 2004·89 cites·7 claims
- 0596US5444762AMethod and apparatus for reducing interference among cellular telephone signalsAIRCELL INC·Filed 1993·Granted Aug 22, 1995·206 cites·2 claims
- 0695US5734962ASatellite communications system utilizing parallel concatenated codingGEN ELECTRIC·Filed 1996·Granted Mar 31, 1998·214 cites·12 claims
- 0795US5682139ARailcar location using mutter networks and locomotive transmitter during transitGEN ELECTRIC·Filed 1995·Granted Oct 28, 1997·361 cites·4 claims
- 0895US5588005AProtocol and mechanism for primary and mutter mode communication for asset trackingGEN ELECTRIC·Filed 1995·Granted Dec 24, 1996·250 cites·6 claims
- 0992US6304996B1High-speed turbo decoderGEN ELECTRIC·Filed 1999·Granted Oct 16, 2001·104 cites·1 claims
- 1092US4199387AAir filter fabrication methodCAMBRIDGE FILTER CORP·Filed 1977·Granted Apr 22, 1980·59 cites·5 claims
- 1190US5878034ASpacecraft TDMA communications system with synchronization by spread spectrum overlay channelLOCKHEED CORP·Filed 1996·Granted Mar 2, 1999·95 cites·17 claims
- 1289US6594792B1Modular turbo decoder for expanded code word lengthGEN ELECTRIC·Filed 2000·Granted Jul 15, 2003·45 cites·6 claims
- 1387US5721746AOptimal soft-output decoder for tail-biting trellis codesGEN ELECTRIC·Filed 1996·Granted Feb 24, 1998·72 cites·25 claims
- 1485US6570497B2Apparatus and method for rail track inspectionGEN ELECTRIC·Filed 2001·Granted May 27, 2003·67 cites·25 claims
- 1585US5752218AReduced-power GPS-based system for tracking multiple objects from a central locationGEN ELECTRIC·Filed 1997·Granted May 12, 1998·104 cites·18 claims
- 1681US7099422B2Synchronization of ultra-wideband communications using a transmitted-reference preambleGEN ELECTRIC·Filed 2002·Granted Aug 29, 2006·22 cites·33 claims
- 1781US6192501B1High data rate maximum a posteriori decoder for segmented trellis code wordsGEN ELECTRIC·Filed 1998·Granted Feb 20, 2001·53 cites·20 claims
- 1881US5351274APost detection selection combining diversity receivers for mobile and indoor radio channelsGEN ELECTRIC·Filed 1993·Granted Sep 27, 1994·113 cites·19 claims
- 1981US4227953AMethod of fabricating air filtersCAMBRIDGE FILTER CORP·Filed 1977·Granted Oct 14, 1980·45 cites·7 claims
- 2078US5465271APost detection weighted vector combining diversity receivers using phase metrics for mobile and indoor radio channelsGEN ELECTRIC·Filed 1993·Granted Nov 7, 1995·61 cites·11 claims
- 2176US7313127B2Method and apparatus for synchronizing a radio telemetry system by way of transmitted-reference, delay-hopped ultra-wideband pilot signalGEN ELECTRIC·Filed 2002·Granted Dec 25, 2007·16 cites·38 claims
- 2276US5867489AMethod and apparatus for TDMA slot synchronization with precision rangingLOCKHEED CORP·Filed 1996·Granted Feb 2, 1999·60 cites·7 claims
- 2376US5633875AProtocol and mechanism for centralized asset tracking communicationsGEN ELECTRIC·Filed 1995·Granted May 27, 1997·80 cites·10 claims
- 2475US6263467B1Turbo code decoder with modified systematic symbol transition probabilitiesGEN ELECTRIC·Filed 1998·Granted Jul 17, 2001·37 cites·16 claims
- 2573US6088405AOptimal decoder for tall-biting convolutional codesLOCKHEED CORP·Filed 1999·Granted Jul 11, 2000·37 cites·10 claims
- 2670US6223319B1Turbo code decoder with controlled probability estimate feedbackGEN ELECTRIC·Filed 1998·Granted Apr 24, 2001·30 cites·17 claims
- 2769US7127656B2Turbo decoder control for use with a programmable interleaver, variable block length, and multiple code ratesGEN ELECTRIC·Filed 2003·Granted Oct 24, 2006·13 cites·26 claims
- 2865US6128765AMaximum A posterior estimator with fast sigma calculatorGEN ELECTRIC·Filed 1998·Granted Oct 3, 2000·24 cites·10 claims
- 2964USRE40642EReduced-power GPS-based system for tracking multiple objects from a central locationGEN ELECTRIC·Filed 2000·Granted Feb 17, 2009·20 cites·20 claims
- 3059US5680143AMethod and apparatus for a low complexity satellite ranging system using Gaussian noise overlayLOCKHEED CORP·Filed 1996·Granted Oct 21, 1997·40 cites·19 claims
- 3158US5761238ATransmitted reference spread spectrum communications systemGEN ELECTRIC·Filed 1996·Granted Jun 2, 1998·26 cites·11 claims
- 3249US5208839ASymbol synchronizer for sampled signalsGEN ELECTRIC·Filed 1991·Granted May 4, 1993·20 cites·16 claims
- 3345US6519296B1Variable-interval pilot symbol aided modulation and demodulationGEN ELECTRIC·Filed 1999·Granted Feb 11, 2003·18 cites·10 claims
- 3442US2003043761A1Channel structures and protocol for asset tracking satellite communications linksFiled 2002·Application pending·0 cites
- 3540US2003161382A1Distributed receiver system and methodGEN ELECTRIC·Filed 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Stephen Michael Hladik files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →