DB

David Butler

Alcatel Lucent: 4 patents #708 of 4,169Top 20%
AL Alcatel: 3 patents #377 of 2,861Top 15%
GP Galvion Soldier Power: 3 patents #4 of 10Top 40%
SC Sprint Communications: 3 patents #587 of 2,085Top 30%
HI Hrb Innovations: 2 patents #14 of 52Top 30%
BL British Telecommunications Public Limited: 1 patents #627 of 1,458Top 45%
Overall (All Time): #204,649 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12068600 Power manager with reconfigurable power converting circuits David N. Long, Nicholas J. Piela 2024-08-20
11258366 Power manager with reconfigurable power converting circuits David N. Long, Nicholas J. Piela 2022-02-22
11182544 User interface for contextual document recognition Eric R. Roebuck, Mary Ann Clark, Erik V. Lustig 2021-11-23
10848067 Power manager with reconfigurable power converting circuits David N. Long, Nicholas J. Piela 2020-11-24
10684601 Machine control and data logging station 2020-06-16
10482170 User interface for contextual document recognition Eric R. Roebuck, Mary Ann Clark, Erik V. Lustig 2019-11-19
10419147 Optical line loading using variable bandwidth noise 2019-09-17
9014046 Network capacity forecasting and maintenance Derek Michael Spain, Shun Calvin Lai, Randall Lee Rezac, Paul Aaron Woelk 2015-04-21
8774031 Network capacity forecasting and maintenance Derek Michael Spain, Shun Calvin Lai, Randall Lee Rezac, Paul Aaron Woelk 2014-07-08
8474087 Sandpaper cleaner 2013-07-02
8336432 Safety system for machine tools 2012-12-25
8082825 Health and safety system for a table saw 2011-12-27
8055129 Alien wavelength channel balancing and line amplifier optimization Lev B. Sofman 2011-11-08
8045852 Channel balancing algorithm Carlton D. Brown 2011-10-25
8009575 Network capacity forecasting and maintenance Derek Michael Spain, Shun Calvin Lai, Randall Lee Rezac, Paul Aaron Woelk 2011-08-30
7221869 System and method for classifying high speed data signals utilizing low frequency electrical spectral characteristics Robert Burford, Kurt Schuder 2007-05-22
7162164 Optical vestigial sideband transmitter/receiver Carlton D. Brown 2007-01-09
7158289 Method and apparatus for implementing optical supervisory channel using broadband noise modulation 2007-01-02
6046797 Optical time domain reflectometer and method Geoffrey P. Spencer 2000-04-04
5654592 Power supply controller Peter L. J. Frost 1997-08-05
4649730 Automobile body and frame straightening tool 1987-03-17