DH

David R. Hendry

MP Mesaplexx Pty: 13 patents #1 of 5Top 20%
NO Nokia Solutions And Networks Oy: 8 patents #130 of 1,934Top 7%
Nokia Technologies Oy: 4 patents #634 of 3,242Top 20%
Overall (All Time): #158,707 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12288932 Antenna arrangement 2025-04-29
11502385 Multi-mode bandpass filter 2022-11-15
10903540 Dual-mode corrugated waveguide cavity filter 2021-01-26
10756424 Mode balancing parasitic structure for a multimode active antenna array XUYUAN PAN 2020-08-25
10727555 Multi-filtenna system 2020-07-28
10476462 Filter component tuning using size adjustment Steven J. Cooper, Brian Hurley 2019-11-12
10288656 Measurement structures for measurements such as frequency and quality factors of resonators and other devices, and apparatus comprising the same Steven J. Cooper, Chris Boyle 2019-05-14
10283830 Hybrid TM-TE-TM triple-mode ceramic air cavity filter 2019-05-07
10283831 Triple mode sphere radio frequency filters 2019-05-07
10283828 Tuning triple-mode filter from exterior faces Steven J. Cooper, Kimmo Kalervo Karhu, Kimmo Siponen, Mostafa Shabani 2019-05-07
10256518 Drill tuning of aperture coupling Steven J. Cooper, Chris Boyle, Brian Hurley 2019-04-09
10109907 Multi-mode cavity filter Steven J. Cooper, Peter Kenington 2018-10-23
9972882 Multi-mode cavity filter and excitation device therefor Steven J. Cooper, Peter Kenington 2018-05-15
9882259 Filter Steven J. Cooper, Peter Kenington 2018-01-30
9882792 Filter component tuning method Steven J. Cooper 2018-01-30
9843083 Multi-mode filter having a dielectric resonator mounted on a carrier and surrounded by a trench Steven J. Cooper, Chris Boyle, Peter B. Kenington 2017-12-12
9698455 Multi-mode filter having at least one feed line and a phase array of coupling elements Steven J. Cooper, Peter Kenington 2017-07-04
9614264 Filter Steven J. Cooper, Peter Kenington 2017-04-04
9559398 Multi-mode filter Steven J. Cooper, Peter Kenington 2017-01-31
9437910 Multi-mode filter Steven J. Cooper, Peter Kenington 2016-09-06
9437916 Filter Steven J. Cooper, Peter Kenington 2016-09-06
9406988 Multi-mode filter Steven J. Cooper, Peter Kenington 2016-08-02
9406993 Filter Steven J. Cooper, Peter Kenington 2016-08-02
9401537 Multi-mode filter Steven J. Cooper, Peter Kenington 2016-07-26
9325046 Multi-mode filter Steven J. Cooper, Peter Kenington 2016-04-26