Patent Assignment
Reel/Frame 074869/0144
Nunc Pro Tunc Assignment
Recorded: 2026-06-05
Pages: 5
Assignor
XIVER MEMS FOUNDRY B.V.
Executed: 2026-05-28
Assignee
MEMS.WORKS HOLDING B.V.
CHARLES PETITWEG 7 A3, BREDA, 4827 HJ, NETHERLANDS
Covered Properties
(31)
Ring Array Transducer
Application:
19/141,615 →
Ultrasound Transducer Assembly and Method for Manufacturing an Ultrasound Transducer Assembly
Capacitive Micromachined Ultrasound Transducer
Acoustical Lens and Ultrasound Transducer Probe
Capacitive Micro-Machined Ultrasound Transducer (Cmut) Devices
Capacitive Micromachined Ultrasonic Transducers with Increased Lifetime
Cmut Device and Imaging Method
Capacitive Micromachined Ultrasonic Transducers with Increased Patient Safety
Capacitive Micro-Machined Ultrasound Transducer Device with Charging Voltage Source
Capacitive Micro-Machined Transducer and Method of Manufacturing the Same
Ultrasound Imaging System Using an Array of Transducer Elements and an Imaging Method
Cmut Device Manufacturing Method, Cmut Device and Apparatus
Capacitive Micromachine Ultrasound Transducer
Imaging Device with Ultrasound Transducer Array
Monolithically Integrated Three Electrode Cmut Device
Integrated Circuit Arrangement for a Hexagonal Cmut Ultrasound Transducer Array with Offset Columns
Ultrasound System and Method
Capacitive Micro-Machined Ultrasound Transducer (Cmut) Devices and Control Methods
Capacitive Micro-Machined Transducer and Method of Manufacturing the Same
Ultrasonic Transducer Chip Assembly, Ultrasound Probe, Ultrasonic Imaging System and Ultrasound Assembly and Probe Manufacturing Methods
Ultrasound Transducer Array, Probe and System
Ultrasonic Transducer Chip Assembly, Ultrasound Probe, Ultrasonic Imaging System and Ultrasound Assembly and Probe Manufacturing Methods
Ultrasound Transducer Assembly and Method for Manufacturing an Ultrasound Transducer Assembly
Broadband Ultrasound Transducer
Capacitive Micro-Machined Transducer and Method of Manufacturing the Same
Two-Terminal Cmut Device
Driver Device and Driving Method for Driving a Capacitive Load, in Particular an Ultrasound Transducer
Cmut Drive Method
Application:
19/116,094 →
Ultrasound Transducer Acoustic Coupling
An Assembly for Mounting a Sensor on Skin
Cmut Device and Imaging Method
Related Assignments
(16)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 8, 2011
From: KLOOTWIJK, JOHAN H.; DIRKSEN, PETER; MULDER, MARCEL; MOONEN, ELISABETH M. L.
To: KONINKLIJKE PHILIPS ELECTRONICS N.V.
Reel/Frame 025917/0121 →
Assignment of Assignor's Interest
Sep 3, 2014
From: BROCK-FISHER, GEORGE ANTHONY
To: KONINKLIJKE PHILIPS N.V.
Reel/Frame 033678/0137 →
Assignment of Assignor's Interest
Dec 17, 2015
From: BROCK-FISHER, GEORGE ANTHONY
To: KONINKLIJKE PHILIPS N.V.
Reel/Frame 037314/0100 →
Assignment of Assignor's Interest
Mar 15, 2016
From: DIRKSEN, PETER; MULDER, MARCEL; LEEUWESTEIN, ADRIANN
To: KONINKLIJKE PHILIPS N.V.
Reel/Frame 037976/0169 →
Assignment of Assignor's Interest
Jun 10, 2016
From: VAN RENS, ANTONIA CORNELIA; GROENLAND, ALFONS WOUTER
To: KONINKLIJKE PHILIPS N.V.
Reel/Frame 038874/0348 →
Assignment of Assignor's Interest
Nov 8, 2016
From: BECKERS, LUCAS JOHANNES ANNA MARIA; DIRKSEN, PETER; DE WILD, NICO MARIS ADRIAAN; HAKKENS, FRANCISCUS JOHANNES GERARDUS
To: KONINKLIJKE PHILIPS N.V.
Reel/Frame 040249/0478 →
Assignment of Assignor's Interest
May 18, 2017
From: PEKAR, MARTIN; VAN DER MARK, MARTINUS BERNARDUS
To: KONINKLIJKE PHILIPS N.V.
Reel/Frame 042496/0112 →
Assignment of Assignor's Interest
Feb 6, 2018
From: SAVORD, BERNARD JOSEPH
To: KONINKLIJKE PHILIPS N.V.
Reel/Frame 044841/0961 →
Assignment of Assignor's Interest
Feb 8, 2018
From: SAVORD, BERNARD JOSEPH; DAVIDSEN, RICHARD EDWARD
To: KONINKLIJKE PHILIPS N.V.
Reel/Frame 044865/0575 →
Assignment of Assignor's Interest
Feb 28, 2019
From: BECKERS, LUCAS JOHANNES ANNA MARIA; HENNEKEN, VINCENT ADRIANUS
To: KONINKLIJKE PHILIPS N.V.
Reel/Frame 048461/0696 →
Assignment of Assignor's Interest
May 28, 2019
From: VAN RENS, ANTONIA CORNELIA
To: KONINKLIJKE PHILIPS N.V.
Reel/Frame 049290/0660 →
Assignment of Assignor's Interest
Feb 6, 2020
From: DE WILD, NICO MARIS ADRIAAN; NOTTEN, MARC GODFRIEDUS MARIE; VAN RENS, ANTONIA CORNELIA; VAN HEESCH, FRANCISCUS HENDRIKUS
To: KONINKLIJKE PHILIPS N.V.
Reel/Frame 051737/0668 →
Assignment of Assignor's Interest
Apr 29, 2020
From: VAN RENS, ANTONIA CORNELIA
To: KONINKLIJKE PHILIPS N.V.
Reel/Frame 052528/0220 →
Assignment of Assignor's Interest
Jan 14, 2021
From: NOTTEN, MARC GODFRIEDUS MARIE; DIRKSEN, PETER; VAN RENS, ANTONIA CORNELIA; DE WILD, NICO MARIS ADRIAAN
To: KONINKLIJKE PHILIPS N.V.
Reel/Frame 054920/0225 →
Assignment of Assignor's Interest
Jul 22, 2025
From: DIRKSEN, PETER; SHULEPOV, SERGEY YURYEVICH; TIMMERMANS, PETRUS HENRICUS MARIA; VAN SCHAIJK, ROB
To: KONINKLIJKE PHILIPS N.V.
Reel/Frame 071792/0395 →
Assignment of Assignor's Interest
Oct 20, 2025
From: KONINKLIJKE PHILIPS N.V.
To: XIVER MEMS FOUNDRY B.V.
Reel/Frame 072602/0492 →