Inventor

HENDRY DAVID

US11 patents

⚠️ This page may combine multiple inventors who share the name “HENDRY DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DOHRING DOUG

5 patents

US8731454B2May 20, 2014

E-learning lesson delivery platform

DOHRING DOUG9 citations79

US9058751B2Jun 16, 2015

Language phoneme practice engine

DOHRING DOUG5 citations67

US8784108B2Jul 22, 2014

Computer-based language immersion teaching for young learners

DOHRING DOUG6 citations67

US8727781B2May 20, 2014

Online educational system with multiple navigational modes

DOHRING DOUG6 citations65

US9324240B2Apr 26, 2016

Vertically integrated mobile educational system

DOHRING DOUG2 citations54

NOKIA TECHNOLOGIES OY

3 patents

US10727555B2Jul 28, 2020

Multi-filtenna system

NOKIA TECHNOLOGIES OY2 citations71

US12288932B2Apr 29, 2025

Antenna arrangement

NOKIA TECHNOLOGIES OY0 citations60

US10756424B2Aug 25, 2020

Mode balancing parasitic structure for a multimode active antenna array

NOKIA TECHNOLOGIES OY0 citations47

NOKIA SOLUTIONS & NETWORKS OY

3 patents

US10903540B2Jan 26, 2021

Dual-mode corrugated waveguide cavity filter

NOKIA SOLUTIONS & NETWORKS OY0 citations60

US10288656B2May 14, 2019

Measurement structures for measurements such as frequency and quality factors of resonators and other devices, and apparatus comprising the same

NOKIA SOLUTIONS & NETWORKS OY1 citations59

US10283828B2May 7, 2019

Tuning triple-mode filter from exterior faces

NOKIA SOLUTIONS & NETWORKS OY1 citations56