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Michael Martin
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Unsleben, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Display assembly with transparent cover and pixel matrix display fi...
Patent number
12,128,829
Issue date
Oct 29, 2024
Preh GmbH
Thomas Schmidt
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Input device with movable handle on a capacitive detection surface...
Patent number
11,650,675
Issue date
May 16, 2023
Preh GmbH
Michael Martin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for the full-surface connection of antiparallel contact surf...
Patent number
10,556,414
Issue date
Feb 11, 2020
PREH GMBH
Michael Martin
B32 - LAYERED PRODUCTS
Information
Patent Grant
Multistage switch
Patent number
7,569,782
Issue date
Aug 4, 2009
Preh GmbH
Michael Martin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control element with animated symbols
Patent number
7,485,821
Issue date
Feb 3, 2009
Preh GmbH
Michael Martin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Keyboard, preferably for cashier registers
Patent number
6,736,323
Issue date
May 18, 2004
Preh-Werke GmbH & Co., KG
Gerhard Hochgesang
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
A DISPLAY ASSEMBLY WITH TRANSPARENT COVER AND PIXEL MATRIX DISPLAY...
Publication number
20230271564
Publication date
Aug 31, 2023
Preh GmbH
Thomas SCHMIDT
B60 - VEHICLES IN GENERAL
Information
Patent Application
INPUT DEVICE WITH MOVABLE HANDLE ON A CAPACITIVE DETECTION SURFACE...
Publication number
20200319722
Publication date
Oct 8, 2020
Preh GmbH
Michael MARTIN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR THE FULL-SURFACE CONNECTION OF ANTIPARALLEL CONTACT SURF...
Publication number
20180264794
Publication date
Sep 20, 2018
Preh GmbH
Michael MARTIN
B32 - LAYERED PRODUCTS
Information
Patent Application
ASSEMBLY FOR THE FULL-SURFACE ADHESIVE BONDING OF SUBSTANTIALLY CON...
Publication number
20170368765
Publication date
Dec 28, 2017
Preh GmbH
Michael MARTIN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MULTISTAGE SWITCH
Publication number
20080217147
Publication date
Sep 11, 2008
Michael Martin
G05 - CONTROLLING REGULATING
Information
Patent Application
Control element with animated symbols
Publication number
20060265663
Publication date
Nov 23, 2006
Michael Martin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Keyboard, preferably for cashier registers
Publication number
20020056748
Publication date
May 16, 2002
Gerhard Hochgesang
H01 - BASIC ELECTRIC ELEMENTS