KN

Keith A. Nelson

MIT: 26 patents #94 of 9,367Top 2%
SC Sender'S Construction: 10 patents #1 of 1Top 100%
AS Active Impulse Systems: 4 patents #4 of 7Top 60%
PA Philips Electronics North America: 1 patents #328 of 725Top 50%
BU Boston University: 1 patents #420 of 1,102Top 40%
Samsung: 1 patents #49,284 of 75,807Top 70%
📍 Grimes, IA: #3 of 60 inventorsTop 5%
🗺 Iowa: #117 of 15,303 inventorsTop 1%
Overall (All Time): #58,495 of 4,157,543Top 2%
48
Patents All Time

Issued Patents All Time

Showing 1–25 of 48 patents

Patent #TitleCo-InventorsDate
D915115 Letter D chair 2021-04-06
D899835 Letter M chair 2020-10-27
D889178 Letter N chair 2020-07-07
D878129 Letter L chair 2020-03-17
10495703 Systems, apparatus, and methods of nonlinear terahertz (THz) magnetic resonance measurement Harold Y. Hwang, Jian Lu, Yaqing Zhang, Benjamin K. Ofori-Okai, Xian Li 2019-12-03
D868519 Letter T chair 2019-12-03
D854868 Letter R chair 2019-07-30
D846931 Letter y chair 2019-04-30
10241058 Systems and methods for quality control of a periodic structure Alexei Maznev, Abdelhak Bensaoula, Jateen S. Gandhi, Donna Washington Stokes, Rebecca Lynne Forrest +1 more 2019-03-26
D826612 Letter S chair 2018-08-28
10024723 Detection of electromagnetic radiation using nonlinear materials Harold Y. Hwang, Mengkun Liu, Richard D. Averitt, Aaron Sternbach, Kebin Fan 2018-07-17
9945914 Systems, apparatus, and methods of nonlinear terahertz (THz) magnetic resonance measurement Harold Y. Hwang, Jian Lu, Yaqing Zhang, Benjamin K. Ofori-Okai, Xian Li 2018-04-17
D807092 Letter U chair 2018-01-09
9829379 Two-dimensional spectroscopy system and two-dimensional spectroscopic analysis method Chan-wook Baik, Ogan Gurel, Benjamin K. Ofori-Okai, Christopher Werley, Stephanie Meng-Yan Teo 2017-11-28
9810578 Systems, methods, and apparatus for radiation detection Brandt Christopher Pein, Harold Y. Hwang, Wendi Chang, Vladimir Bulovic, Nathaniel C. Brandt 2017-11-07
D786596 Letter O chair 2017-05-16
D765452 Letter I chair 2016-09-06
9366576 Detection of electromagnetic radiation using nonlinear materials Harold Y. Hwang, Mengkun Liu, Richard D. Averitt, Aaron Sternbach, Kebin Fan 2016-06-14
D735511 Letter E chair 2015-08-04
9074936 Multidimensional pulse shaper and spectrometer Kenan Gundogdu, Katherine W. Stone, Daniel B. Turner 2015-07-07
9000376 Detection of electromagnetic radiation using nonlinear materials Harold Y. Hwang, Mengkun Liu, Richard D. Averitt, Aaron Sternbach, Kebin Fan 2015-04-07
D699993 Letter A chair 2014-02-25
7846330 Oil filter drain tool 2010-12-07
7601977 Phase-matched terahertz emitter Ka-Lo Yeh, Eric Statz 2009-10-13
7495816 Diffraction-based pulse shaping with a 2D optical modulator Joshua Vaughan, Thomas Hornung, Thomas Feurer 2009-02-24