LK

Leland W. Kirchhoff

CC Callwave Communications: 39 patents #2 of 24Top 9%
CA Callwave: 10 patents #4 of 20Top 20%
JC J2 Global Communications: 5 patents #3 of 30Top 10%
IN Invoca: 4 patents #7 of 14Top 50%
AM Amazon: 1 patents #10,608 of 19,158Top 60%
📍 Midland School, CA: #31 of 439 inventorsTop 8%
🗺 California: #5,977 of 386,348 inventorsTop 2%
Overall (All Time): #40,161 of 4,157,543Top 1%
59
Patents All Time

Issued Patents All Time

Showing 1–25 of 59 patents

Patent #TitleCo-InventorsDate
12381973 Dialog analysis using voice energy level 2025-08-05
10504541 Desired signal spotting in noisy, flawed environments Sean Michael Storlie, Victor Borda, Michael McCourt, Colin D. Kelley, Nicholas Burwell 2019-12-10
10332546 Desired signal spotting in noisy, flawed environments Sean Michael Storlie, Victor Borda, Michael McCourt, Colin D. Kelley, Nicholas Burwell 2019-06-25
10269376 Desired signal spotting in noisy, flawed environments Sean Michael Storlie, Victor Borda, Michael McCourt, Colin D. Kelley, Nicholas Burwell 2019-04-23
9838542 Methods and systems for managing communications David S. Trandal, David F. Hofstatter 2017-12-05
9706029 Methods and systems for call processing David S. Trandal 2017-07-11
9692891 Methods and systems for blocking unwanted communications Colin D. Kelley, David S. Trandal, David F. Hofstatter 2017-06-27
9686414 Methods and systems for managing telecommunications and for translating voice messages to text messages Anthony Bladon, David Giannini, David F. Hofstatter, Colin D. Kelley, David C. McClintock +2 more 2017-06-20
9647978 Methods and apparatus for providing expanded telecommunications service David S. Trandal, Colin D. Kelley, David J. Brahm, Robert F. Smith, David F. Hofstatter +1 more 2017-05-09
9497308 Method and systems for messaging services David C. McClintock, David S. Trandal 2016-11-15
9491297 Methods and systems for managing telecommunications David S. Trandal, David F. Hofstatter 2016-11-08
9432494 Methods and systems for creating a dynamic call log and contact records David S. Trandal 2016-08-30
9413885 Methods and systems for blocking unwanted communications Colin D. Kelley, David S. Trandal, David F. Hofstatter 2016-08-09
9319523 Methods and apparatus for providing expanded telecommunications service David S. Trandal, Colin D. Kelley, David J. Brahm, Robert F. Smith, David F. Hofstatter +1 more 2016-04-19
9277043 Methods and systems for managing telecommunications and for translating voice messages to text messages Anthony Bladon, David Giannini, David F. Hofstatter, Colin D. Kelley, David C. McClintock +2 more 2016-03-01
9253319 Methods and systems for call connecting calls David S. Trandal, Colin D. Kelley 2016-02-02
9215318 Methods and systems for call processing in a wireline and wireless network David S. Trandal 2015-12-15
9203955 Methods and systems for creating a dynamic call log and contact records David S. Trandal 2015-12-01
9049294 Methods and systems for speed dialing Robert F. Smith, Colin D. Kelley, David S. Trandal 2015-06-02
8977248 Methods and systems for managing telecommunications and for translating voice messages to text messages Anthony Bladon, David Giannini, David F. Hofstatter, Colin D. Kelley, David C. McClintock +2 more 2015-03-10
8958782 Methods and systems for blocking unwanted communications Colin D. Kelley, David S. Trandal, David F. Hofstatter 2015-02-17
8942688 Methods and systems for call processing in a wireline and wireless network David S. Trandal 2015-01-27
8891753 Methods and apparatus for providing expanded telecommunications service David S. Trandal, Colin D. Kelley, David J. Brahm, Robert F. Smith, David F. Hofstatter +1 more 2014-11-18
8861694 Methods and systems for creating a dynamic call log and contact records David S. Trandal 2014-10-14
8855107 Methods and systems for call routing via a telephone number David S. Trandal, Colin D. Kelley 2014-10-07