Inventor · disambiguated record
Leland W. Kirchhoff
Also filed as: KIRCHHOFF LELAND · KIRCHHOFF LELAND W
59 granted patents·1 pending application·1,310 citations·filing 2004–2022
99Inventor score
Files withCALLWAVE COMMUNICATIONS LLC26KIRCHHOFF LELAND W12CALLWAVE INC5INVOCA INC4J2 GLOBAL COMMUNICATIONS INC3
Top patents by PatentIndex Score
60 records- 0199US7822188B1Methods and apparatus for providing expanded telecommunications serviceCALLWAVE INC·Filed 2006·Granted Oct 26, 2010·163 cites·57 claims
- 0298US8401163B1Methods and systems for call processing and for providing call progress status over a networkKIRCHHOFF LELAND·Filed 2006·Granted Mar 19, 2013·246 cites·67 claims
- 0398US7839987B1Methods and systems for creating a dynamic call log and contact recordsCALLWAVE INC·Filed 2006·Granted Nov 23, 2010·106 cites·159 claims
- 0497US7474432B1Methods and systems for fax routingCALLWAVE INC·Filed 2007·Granted Jan 6, 2009·53 cites·60 claims
- 0596US9277043B1Methods and systems for managing telecommunications and for translating voice messages to text messagesCALLWAVE COMMUNICATIONS LLC·Filed 2015·Granted Mar 1, 2016·26 cites·20 claims
- 0696US8548447B1Methods and systems for blocking unwanted telecommunicationsKIRCHHOFF LELAND W·Filed 2007·Granted Oct 1, 2013·33 cites·16 claims
- 0796US8369311B1Methods and systems for providing telephony services to fixed and mobile telephonic devicesCALLWAVE COMMUNICATIONS LLC·Filed 2006·Granted Feb 5, 2013·68 cites·103 claims
- 0895US9647978B2Methods and apparatus for providing expanded telecommunications serviceCALLWAVE COMMUNICATIONS LLC·Filed 2016·Granted May 9, 2017·14 cites·43 claims
- 0995US9319523B2Methods and apparatus for providing expanded telecommunications serviceCALLWAVE COMMUNICATIONS LLC·Filed 2014·Granted Apr 19, 2016·18 cites·22 claims
- 1095US8214338B1Methods and systems for media storageKIRCHHOFF LELAND W·Filed 2008·Granted Jul 3, 2012·49 cites·30 claims
- 1194US8861694B1Methods and systems for creating a dynamic call log and contact recordsCALLWAVE COMMUNICATIONS LLC·Filed 2013·Granted Oct 14, 2014·15 cites·26 claims
- 1294US8855107B1Methods and systems for call routing via a telephone numberKIRCHHOFF LELAND W·Filed 2012·Granted Oct 7, 2014·21 cites·20 claims
- 1394US8774785B1Methods and systems for blocking unwanted communicationsCALLWAVE COMMUNICATIONS LLC·Filed 2013·Granted Jul 8, 2014·17 cites·16 claims
- 1494US8447285B1Methods and systems for managing telecommunications and for translating voice messages to text messagesBLADON ANTHONY·Filed 2008·Granted May 21, 2013·99 cites·27 claims
- 1594US8165572B1Methods and systems for call processing in a wireline and wireless networkKIRCHHOFF LELAND·Filed 2007·Granted Apr 24, 2012·26 cites·19 claims
- 1694US7869076B1Facsimile telecommunications system and methodJ2 GLOBAL COMMUNICATIONS INC·Filed 2009·Granted Jan 11, 2011·17 cites·19 claims
- 1793US9838542B1Methods and systems for managing communicationsCALLWAVE COMMUNICATIONS LLC·Filed 2016·Granted Dec 5, 2017·10 cites·23 claims
- 1893US9413885B1Methods and systems for blocking unwanted communicationsCALLWAVE COMMUNICATIONS LLC·Filed 2015·Granted Aug 9, 2016·10 cites·14 claims
- 1993US7480065B1Facsimile telecommunications system and methodCALLWAVE INC·Filed 2004·Granted Jan 20, 2009·46 cites·50 claims
- 2092US8977248B1Methods and systems for managing telecommunications and for translating voice messages to text messagesCALLWAVE COMMUNICATIONS LLC·Filed 2014·Granted Mar 10, 2015·20 cites·25 claims
- 2192US8503646B1Methods and systems for routing callsKIRCHHOFF LELAND W·Filed 2012·Granted Aug 6, 2013·17 cites·20 claims
- 2292US8351591B2Methods and apparatus for providing expanded telecommunications serviceCALLWAVE COMM LLC·Filed 2010·Granted Jan 8, 2013·19 cites·17 claims
- 2392US8325886B1Methods and systems for managing telecommunicationsKIRCHHOFF LELAND W·Filed 2008·Granted Dec 4, 2012·18 cites·15 claims
- 2491US8270582B1Methods and systems for routing callsKIRCHHOFF LELAND W·Filed 2007·Granted Sep 18, 2012·20 cites·57 claims
- 2591US8085922B1Methods and systems for speed dialingSMITH ROBERT·Filed 2007·Granted Dec 27, 2011·16 cites·90 claims
- 2691US8031360B2Methods and systems for fax routingJ2 GLOBAL COMMUNICATIONS INC·Filed 2010·Granted Oct 4, 2011·13 cites·24 claims
- 2790US7808671B1Methods and systems for fax routingJ2 GLOBAL COMMUNICATIONS INC·Filed 2009·Granted Oct 5, 2010·15 cites·22 claims
- 2889US9692891B1Methods and systems for blocking unwanted communicationsCALLWAVE COMMUNICATIONS LLC·Filed 2016·Granted Jun 27, 2017·6 cites·20 claims
- 2989US8891753B2Methods and apparatus for providing expanded telecommunications serviceCALLWAVE COMMUNICATIONS LLC·Filed 2013·Granted Nov 18, 2014·8 cites·20 claims
- 3089US8755503B1Methods and systems for call processing and for providing call progress status over a networkCALLWAVE COMMUNICATIONS LLC·Filed 2013·Granted Jun 17, 2014·11 cites·20 claims
- 3189US8688092B1Methods and systems for managing telecommunications and for translating voice messages to text messagesCALLWAVE COMMUNICATIONS LLC·Filed 2013·Granted Apr 1, 2014·12 cites·20 claims
- 3289US8503637B1Methods and systems for creating a dynamic call log and contact recordsKIRCHHOFF LELAND W·Filed 2010·Granted Aug 6, 2013·8 cites·19 claims
- 3389US8295865B1Method and systems for short message forwarding servicesKIRCHHOFF LELAND W·Filed 2012·Granted Oct 23, 2012·8 cites·21 claims
- 3489US8121626B1Method and systems for short message forwarding servicesKIRCHHOFF LELAND W·Filed 2007·Granted Feb 21, 2012·15 cites·17 claims
- 3587US8400664B2Facsimile telecommunications system and methodTRANDAL DAVID S·Filed 2011·Granted Mar 19, 2013·5 cites·9 claims
- 3687US8081337B2Facsimile telecommunications system and methodTRANDAL DAVID S·Filed 2011·Granted Dec 20, 2011·5 cites·24 claims
- 3786US8526582B1Methods and systems for managing telecommunicationsKIRCHHOFF LELAND W·Filed 2012·Granted Sep 3, 2013·6 cites·20 claims
- 3886US7965825B1Methods and systems for transferring voice messages and faxes over a networkCALLWAVE INC·Filed 2006·Granted Jun 21, 2011·14 cites·21 claims
- 3984US8494504B2Methods and systems for telephony processing, including location based call transfersKIRCHHOFF LELAND W·Filed 2005·Granted Jul 23, 2013·11 cites·17 claims
- 4083US9686414B1Methods and systems for managing telecommunications and for translating voice messages to text messagesCALLWAVE COMMUNICATIONS LLC·Filed 2016·Granted Jun 20, 2017·4 cites·22 claims
- 4183US8542814B1Methods and systems for speed dialingSMITH ROBERT·Filed 2011·Granted Sep 24, 2013·5 cites·22 claims
- 4277US9203955B1Methods and systems for creating a dynamic call log and contact recordsCALLWAVE COMMUNICATIONS LLC·Filed 2014·Granted Dec 1, 2015·2 cites·22 claims
- 4377US8958782B1Methods and systems for blocking unwanted communicationsCALLWAVE COMMUNICATIONS LLC·Filed 2014·Granted Feb 17, 2015·2 cites·20 claims
- 4476US8401533B1Methods and systems for call processing in a wireline and wireless networkKIRCHHOFF LELAND W·Filed 2012·Granted Mar 19, 2013·2 cites·22 claims
- 4575US9491297B1Methods and systems for managing telecommunicationsCALLWAVE COMMUNICATIONS LLC·Filed 2013·Granted Nov 8, 2016·2 cites·16 claims
- 4671US9706029B1Methods and systems for call processingCALLWAVE COMMUNICATIONS LLC·Filed 2016·Granted Jul 11, 2017·1 cites·20 claims
- 4771US9432494B1Methods and systems for creating a dynamic call log and contact recordsCALLWAVE COMMUNICATIONS LLC·Filed 2015·Granted Aug 30, 2016·1 cites·19 claims
- 4871US8942688B2Methods and systems for call processing in a wireline and wireless networkCALLWAVE COMMUNICATIONS LLC·Filed 2014·Granted Jan 27, 2015·1 cites·40 claims
- 4970US8682305B1Methods and systems for call processing in a wireline and wireless networkCALLWAVE COMMUNICATIONS LLC·Filed 2013·Granted Mar 25, 2014·1 cites·23 claims
- 5069US10504541B1Desired signal spotting in noisy, flawed environmentsINVOCA INC·Filed 2019·Granted Dec 10, 2019·1 cites·17 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →