LexDanaLexDanabeta
Inventor

Ralf Leupert

Inventor
Hofheim, DE

Overview

3→
Patents
2009–2017
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B62Dprimary
B62DMotor vehicles25%
G02BOptical elements, systems or apparatus25%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%
H03KPulse technique25%
PatentTitleYear
9,720,272'Method for producing a display unit, and display unit'20177,571,956'Vehicle cockpit with head-up display'20097,538,292'Activation device in a motor vehicle, connected to a system for operator detection'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to SIEMENS AG (2)· patent assignee history
2009–2017Based in Hofheim, DE· patent location history
2017Patents assigned to CONTINENTAL AUTOMOTIVE GMBH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SIEMENS AG22009
CONTINENTAL AUTOMOTIVE GMBH12017
Locations
LocationPatentsSpan
Hofheim, DE32009–2017