Inventor
KIRCHHOFF LELAND W
US53 patents
⚠️ This page may combine multiple inventors who share the name “KIRCHHOFF LELAND W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CALLWAVE COMMUNICATIONS LLC
24 patentsUS8369311B1Feb 5, 2013
Methods and systems for providing telephony services to fixed and mobile telephonic devices
CALLWAVE COMMUNICATIONS LLC68 citations98
US9277043B1Mar 1, 2016
Methods and systems for managing telecommunications and for translating voice messages to text messages
CALLWAVE COMMUNICATIONS LLC26 citations93
US8861694B1Oct 14, 2014
Methods and systems for creating a dynamic call log and contact records
CALLWAVE COMMUNICATIONS LLC15 citations93
US8774785B1Jul 8, 2014
Methods and systems for blocking unwanted communications
CALLWAVE COMMUNICATIONS LLC17 citations93
US9647978B2May 9, 2017
Methods and apparatus for providing expanded telecommunications service
CALLWAVE COMMUNICATIONS LLC14 citations92
US9319523B2Apr 19, 2016
Methods and apparatus for providing expanded telecommunications service
CALLWAVE COMMUNICATIONS LLC18 citations92
US8977248B1Mar 10, 2015
Methods and systems for managing telecommunications and for translating voice messages to text messages
CALLWAVE COMMUNICATIONS LLC20 citations92
US8688092B1Apr 1, 2014
Methods and systems for managing telecommunications and for translating voice messages to text messages
CALLWAVE COMMUNICATIONS LLC12 citations92
US9838542B1Dec 5, 2017
Methods and systems for managing communications
CALLWAVE COMMUNICATIONS LLC10 citations84
US9692891B1Jun 27, 2017
Methods and systems for blocking unwanted communications
CALLWAVE COMMUNICATIONS LLC6 citations84
US9413885B1Aug 9, 2016
Methods and systems for blocking unwanted communications
CALLWAVE COMMUNICATIONS LLC10 citations84
US8891753B2Nov 18, 2014
Methods and apparatus for providing expanded telecommunications service
CALLWAVE COMMUNICATIONS LLC8 citations84
US9686414B1Jun 20, 2017
Methods and systems for managing telecommunications and for translating voice messages to text messages
CALLWAVE COMMUNICATIONS LLC4 citations83
US9706029B1Jul 11, 2017
Methods and systems for call processing
CALLWAVE COMMUNICATIONS LLC1 citations63
US9491297B1Nov 8, 2016
Methods and systems for managing telecommunications
CALLWAVE COMMUNICATIONS LLC2 citations63
US9432494B1Aug 30, 2016
Methods and systems for creating a dynamic call log and contact records
CALLWAVE COMMUNICATIONS LLC1 citations63
US9203955B1Dec 1, 2015
Methods and systems for creating a dynamic call log and contact records
CALLWAVE COMMUNICATIONS LLC2 citations63
US8958782B1Feb 17, 2015
Methods and systems for blocking unwanted communications
CALLWAVE COMMUNICATIONS LLC2 citations63
US8942688B2Jan 27, 2015
Methods and systems for call processing in a wireline and wireless network
CALLWAVE COMMUNICATIONS LLC1 citations63
US8767941B1Jul 1, 2014
Methods and systems for speed dialing
CALLWAVE COMMUNICATIONS LLC1 citations63
US8682305B1Mar 25, 2014
Methods and systems for call processing in a wireline and wireless network
CALLWAVE COMMUNICATIONS LLC1 citations63
US9497308B1Nov 15, 2016
Method and systems for messaging services
CALLWAVE COMMUNICATIONS LLC1 citations52
US9253319B1Feb 2, 2016
Methods and systems for call connecting calls
CALLWAVE COMMUNICATIONS LLC1 citations52
US9215318B2Dec 15, 2015
Methods and systems for call processing in a wireline and wireless network
CALLWAVE COMMUNICATIONS LLC0 citations52
KIRCHHOFF LELAND W
12 patentsUS8548447B1Oct 1, 2013
Methods and systems for blocking unwanted telecommunications
KIRCHHOFF LELAND W33 citations96
US8214338B1Jul 3, 2012
Methods and systems for media storage
KIRCHHOFF LELAND W49 citations94
US8503646B1Aug 6, 2013
Methods and systems for routing calls
KIRCHHOFF LELAND W17 citations93
US8270582B1Sep 18, 2012
Methods and systems for routing calls
KIRCHHOFF LELAND W20 citations93
US8855107B1Oct 7, 2014
Methods and systems for call routing via a telephone number
KIRCHHOFF LELAND W21 citations92
US8325886B1Dec 4, 2012
Methods and systems for managing telecommunications
KIRCHHOFF LELAND W18 citations92
US8121626B1Feb 21, 2012
Method and systems for short message forwarding services
KIRCHHOFF LELAND W15 citations92
US8526582B1Sep 3, 2013
Methods and systems for managing telecommunications
KIRCHHOFF LELAND W6 citations84
US8503637B1Aug 6, 2013
Methods and systems for creating a dynamic call log and contact records
KIRCHHOFF LELAND W8 citations84
US8295865B1Oct 23, 2012
Method and systems for short message forwarding services
KIRCHHOFF LELAND W8 citations84
US8494504B2Jul 23, 2013
Methods and systems for telephony processing, including location based call transfers
KIRCHHOFF LELAND W11 citations83
US8401533B1Mar 19, 2013
Methods and systems for call processing in a wireline and wireless network
KIRCHHOFF LELAND W2 citations63
CALLWAVE INC
4 patentsUS7839987B1Nov 23, 2010
Methods and systems for creating a dynamic call log and contact records
CALLWAVE INC106 citations99
US7822188B1Oct 26, 2010
Methods and apparatus for providing expanded telecommunications service
CALLWAVE INC163 citations99
US7480065B1Jan 20, 2009
Facsimile telecommunications system and method
CALLWAVE INC46 citations96
US7965825B1Jun 21, 2011
Methods and systems for transferring voice messages and faxes over a network
CALLWAVE INC14 citations81
SMITH ROBERT
2 patentsJ2 GLOBAL COMMUNICATIONS INC
2 patentsTRANDAL DAVID S
2 patentsBLADON ANTHONY
1 patentCALLWAVE COMM LLC
1 patentINVOCA INC
1 patentRINGCENTRAL INC
1 patentShowing the top 50 of 53 patents by PatentIndex Score.