DC

Daniel K. Chappell

VS Viavi Solutions: 20 patents #16 of 390Top 5%
WA Wavetek: 5 patents #2 of 22Top 10%
AC Acterna: 4 patents #4 of 73Top 6%
JU Jds Uniphase: 4 patents #116 of 940Top 15%
Overall (All Time): #87,751 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 25 most recent of 37 patents

Patent #TitleCo-InventorsDate
12218710 Per-channel modulation error ratio (MER) calibration and determination on a multi channel receiver Loren R. Eggert 2025-02-04
12034619 Upstream signal leakage detection in high-split cable network Adam D. Gray, Brett W. Emsley, Loren R. Eggert 2024-07-09
11677439 Method and apparatus providing common path distortion (CPD) detection from a field instrument Loren R. Eggert 2023-06-13
11650266 Systems and methods for detecting leakage in a cable network system Adam D. Gray, Loren R. Eggert 2023-05-16
11621884 High resolution time domain reflectometry (TDR) in fault location measurement in a cable network Loren R. Eggert 2023-04-04
11595710 Upstream sweep test with sweep server signaling Michael D. Gotwals 2023-02-28
11239924 Per-channel modulation error ratio (MER) calibration and determination on a multi channel receiver Loren R. Eggert 2022-02-01
11218189 Method and apparatus providing common path distortion (CPD) detection from a field instrument Loren R. Eggert 2022-01-04
11085973 Systems and methods for detecting leakage in a cable network system Adam D. Gray, Loren R. Eggert 2021-08-10
10986331 Distance to fault measurements in cable TV networks Kyle William Harris 2021-04-20
10728595 Upstream sweep test with sweep server signaling Michael D. Gotwals 2020-07-28
10694177 Distance to fault measurements in cable TV networks Kyle William Harris 2020-06-23
10594364 Characterizing ingress noise Ben Maxson, Jim Walsh 2020-03-17
10321169 Interference profile of a bursty channel Cinna Soltanpur, Vincent Michael Zipparo 2019-06-11
9893764 Cable network spectral measurement during upstream packet transmission Adam D. Gray, Ching-Chang Liao 2018-02-13
9838679 Distance to fault measurements in cable TV networks Kyle William Harris 2017-12-05
9774847 Dual-port testing of a cable network Richard E. Jones, David W. Jones, Adam D. Gray 2017-09-26
9634722 Cable network spectral measurement during upstream packet transmission Adam D. Gray, Ching-Chang Liao 2017-04-25
9357163 Characterizing ingress noise Ben Maxson, Jim Walsh 2016-05-31
9350986 Dual-port testing of a cable network Richard E. Jones, David W. Jones, Adam D. Gray 2016-05-24
8762088 MoCA quality index measurement system for qualifying home networks Gregory W. Massey, Richard E. Jones 2014-06-24
8558552 Home network characterization method and system Richard E. Jones, Eddie B. Gaines 2013-10-15
8548760 Detecting nonlinearity in a cable plant and determining a cable length to a source of the nonlinearity 2013-10-01
8310940 Testing upstream cable channels Richard E. Jones, Ching-Chang Liao 2012-11-13
8312496 Measuring the frequency response of a CATV network Adam A. Nowotarski 2012-11-13