DN

David K. Nienaber

ZE Zenith Electronics: 6 patents #53 of 411Top 15%
IN Innoventure: 5 patents #1 of 1Top 100%
Overall (All Time): #283,558 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12250086 Phase sector based signal charge acquisition 2025-03-11
9490944 Phase sector based RF signal acquisition 2016-11-08
9484968 Post conversion mixing 2016-11-01
9484969 Delta-pi signal acquisition 2016-11-01
9479206 Time segment based software defined radio system 2016-10-25
9374116 Software defined radio technique 2016-06-21
9264268 Periodic time segment sequence based decimation 2016-02-16
9225368 Periodic time segment sequence based signal generation 2015-12-29
9100181 Interleaved phase sector based RF signal decimation 2015-08-04
8817854 Phase sector based RF signal decimation 2014-08-26
5394020 Vertical ramp automatic amplitude control 1995-02-28
4863233 Fiber optic interconnect system Gary G. Schoeffel 1989-09-05
4723164 Tri-state sync technique 1988-02-02
4626835 RGBI digital video control system having intensity level control and overall image strength control Amir M. Sheikholeslami 1986-12-02
4611230 Vertical video centering control system 1986-09-09
4553141 Picture control for RGB monitor Michael D. Flasza 1985-11-12