P

Inventor

WALL WALTER S

US44 patents
⚠️ This page may combine multiple inventors who share the name “WALL WALTER S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HRL LAB LLC

36 patents
US10389392B1Aug 20, 2019

High-Q quartz-based inductor array for antenna matching

HRL LAB LLC28 citations94
US11041936B1Jun 22, 2021

Autonomously reconfigurable surface for adaptive antenna nulling

HRL LAB LLC19 citations93
US11567147B1Jan 31, 2023

Phononic comb enhanced gradiometers

HRL LAB LLC9 citations86
US11563420B1Jan 24, 2023

Femto-tesla MEMS RF antenna with integrated flux concentrator

HRL LAB LLC8 citations86
US11239823B1Feb 1, 2022

Quartz MEMS piezoelectric resonator for chipscale RF antennae

HRL LAB LLC11 citations86
US10819276B1Oct 27, 2020

Broadband integrated RF magnetic antenna

HRL LAB LLC12 citations86
US11949150B1Apr 2, 2024

Tethered unmanned aircraft antenna

HRL LAB LLC5 citations85
US10573963B1Feb 25, 2020

Adaptive nulling metasurface retrofit

HRL LAB LLC12 citations85
US11156897B2Oct 26, 2021

Enhanced stability oscillators using a phononic comb

HRL LAB LLC8 citations84
US10177737B1Jan 8, 2019

High-Q quartz-based inductors for high power LF communication

HRL LAB LLC7 citations84
US12012184B1Jun 18, 2024

Spar transmitter

HRL LAB LLC2 citations73
US11988727B1May 21, 2024

Magnetostrictive MEMS magnetic gradiometer

HRL LAB LLC2 citations73
US11695198B1Jul 4, 2023

Distributed semi-autonomous phased arrays for subsurface VLF transmission

HRL LAB LLC1 citations73
US11539119B1Dec 27, 2022

Slanted top loaded monopole for VLF generation

HRL LAB LLC2 citations73
US11522276B1Dec 6, 2022

Distributed semi-autonomous phased arrays for subsurface VLF transmission

HRL LAB LLC3 citations73
US11431293B1Aug 30, 2022

Noise suppression in a phononic comb

HRL LAB LLC4 citations73
US11145982B2Oct 12, 2021

Antenna loaded with electromechanical resonators

HRL LAB LLC4 citations73
US10921360B2Feb 16, 2021

Dual magnetic and electric field quartz sensor

HRL LAB LLC4 citations73
US10270423B2Apr 23, 2019

Electromechanical frequency selective surface

HRL LAB LLC2 citations73
US11606098B1Mar 14, 2023

Comb enhanced oscillator with AM-to-PM noise suppression

HRL LAB LLC2 citations71
US11271295B1Mar 8, 2022

Mechanically modulated loopstick antenna

HRL LAB LLC3 citations71
US11283486B1Mar 22, 2022

Mechanically actuated magnetostrictive transmitter

HRL LAB LLC4 citations70
US12506483B1Dec 23, 2025

Systems and methods for temperature compensation

HRL LAB LLC0 citations62
US12275501B1Apr 15, 2025

Spar transmitter

HRL LAB LLC0 citations62
US12237570B1Feb 25, 2025

Tethered unmanned aircraft antenna

HRL LAB LLC0 citations62
US12166471B2Dec 10, 2024

Quartz MEMS piezoelectric resonator for chipscale RF antennae

HRL LAB LLC0 citations62
US12160240B2Dec 3, 2024

Method and system for generating phononic frequency comb

HRL LAB LLC0 citations62
US12034235B2Jul 9, 2024

Antenna dynamically matched with electromechanical resonators

HRL LAB LLC0 citations62
US11996636B1May 28, 2024

Antenna loaded with electromechanical resonators

HRL LAB LLC1 citations62
US11942681B1Mar 26, 2024

Distributed semi-autonomous phased arrays for subsurface VLF transmission

HRL LAB LLC0 citations62
US11581954B1Feb 14, 2023

Array of VLF scatterers for control of electromagnetic wave propagation on the ocean surface

HRL LAB LLC1 citations62
US11575348B1Feb 7, 2023

Phononic comb enhanced capacitive inductive sensor

HRL LAB LLC1 citations62
US11270827B1Mar 8, 2022

Shunting vibrational magnetic transmitter

HRL LAB LLC0 citations62
US11211711B2Dec 28, 2021

Antenna dynamically matched with electromechanical resonators

HRL LAB LLC1 citations62
US11569684B1Jan 31, 2023

Broadband antenna matching network employing energy recovery schemes

HRL LAB LLC1 citations61
US12191867B1Jan 7, 2025

In-situ phase noise compensation for phononic frequency combs

HRL LAB LLC0 citations52

GM GLOBAL TECH OPERATIONS LLC

4 patents

BOEING CO

4 patents