Inventor
MARTH HARRY
DE15 patents
⚠️ This page may combine multiple inventors who share the name “MARTH HARRY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHYS INSTRUMENTE PI GMBH & CO KG
7 patentsUS11101750B2Aug 24, 2021
Piezoelectric drive with at least two independent drive sections
PHYS INSTRUMENTE PI GMBH & CO KG1 citations57
US11264921B2Mar 1, 2022
Servomotor
PHYS INSTRUMENTE PI GMBH & CO KG0 citations51
USD870668SDec 24, 2019
Electric motor
PHYS INSTRUMENTE PI GMBH & CO KG0 citations50
US12362685B2Jul 15, 2025
Device and method for effecting rotational actuation
PHYS INSTRUMENTE PI GMBH & CO KG0 citations47
US11717957B2Aug 8, 2023
Positioning device
PHYS INSTRUMENTE PI GMBH & CO KG0 citations43
US10580959B2Mar 3, 2020
Actuator system
PHYS INSTRUMENTE PI GMBH & CO KG0 citations42
US11275236B2Mar 15, 2022
Adjusting device for optical element with parasitic motion counteraction
PHYS INSTRUMENTE PI GMBH & CO KG0 citations36
PHYSIK INSTR PI GMBH & CO KG
2 patentsUS6800984B2Oct 5, 2004
Piezo linear drive with a group of piezo actuator stacks as well as method for operating such a drive
PHYSIK INSTR PI GMBH & CO KG13 citations82
US6534760B2Mar 18, 2003
Arrangement for the temperature-compensated multi-dimensional micropositioning of mutually position-defined optical components
PHYSIK INSTR PI GMBH & CO KG3 citations61