Inventor · disambiguated record
John M. Logajan
Also filed as: LOGAJAN JOHN M
7 granted patents·3 pending applications·41 citations·filing 2007–2012
89Inventor score
Technology areasH04H
Top patents by PatentIndex Score
10 records- 0195US7881181B2Systems and method for orthogonal frequency divisional multiplexingADC TELECOMMUNICATIONS INC·Filed 2007·Granted Feb 1, 2011·22 cites·13 claims
- 0290US8547824B2Systems and methods for orthogonal frequency divisional multiplexingDAPPER MARK J·Filed 2012·Granted Oct 1, 2013·3 cites·55 claims
- 0389US8406115B2Systems and methods for orthogonal frequency division multiplexingDAPPER MARK J·Filed 2011·Granted Mar 26, 2013·3 cites·5 claims
- 0489US8351321B2Systems and method for orthogonal frequency divisional multiplexingHTC CORP·Filed 2007·Granted Jan 8, 2013·4 cites·4 claims
- 0589US8174956B2Systems and method for orthogonal frequency divisional multiplexingDAPPER MARK J·Filed 2007·Granted May 8, 2012·4 cites·8 claims
- 0687US8576693B2Systems and method for orthogonal frequency division multiplexingDAPPER MARK J·Filed 2011·Granted Nov 5, 2013·2 cites·2 claims
- 0787US8089853B2Systems and method for orthogonal frequency divisional multiplexingDAPPER MARK J·Filed 2007·Granted Jan 3, 2012·3 cites·3 claims
- 0874US2009238065A1System and method for contention based tones in a multipoint-to-point orthogonal frequency division multiplexing systemADC TELECOMMUNICATIONS INC·Filed 2009·Application pending·0 cites
- 0970US2007263665A1Systems for contention-based bandwidth requests in orthogonal frequency division multiplexing systemsADC TELECOMMUNICATIONS INC·Filed 2007·Application pending·0 cites
- 1070US2007253500A1Method for multiple use subchannelsADC TELECOMMUNICATIONS INC·Filed 2007·Application pending·0 cites
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