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For the Inventor, By the Inventor

Ludwigsburg, Germany

Borgwarner Beru Systems Gmbh


USPTO Granted Patents = 60

% Expired Patents = 58.3


Forward Citations = 160

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96 inventors (with patents filed for the assignee):

goldMedal Thomas Giffels (7 out of 13 patents)

silverMedal Gerd Braeuchle (6 out of 7 patents)

bronzeMedal Timo Stifel (6 out of 26 patents)

4.  Christian Pottiez (5 out of 11 patents)

5.  Ganghua Ruan (5 out of 6 patents)

6.  Yue Cheng (5 out of 6 patents)

7.  Bernd Last (5 out of 15 patents)

8.  Michael Edgar Luppold (5 out of 10 patents)

9.  Alexander Dauth (4 out of 16 patents)

10.  Felizitas Heilmann (4 out of 4 patents)

11.  Steffen Bohne (4 out of 10 patents)

12.  Olaf Toedter (4 out of 15 patents)

13.  Markus Kernwein (4 out of 13 patents)

14.  Hans Houben (4 out of 18 patents)

15.  Gerd Bräuchle (3 out of 6 patents)


Core Competencies:
Glow Plug
Corona Ignition
Vehicle Heating
HF Ignition Device
Combustion Chamber
Electrical Resistance
Pressure Gauge
Thermal Management

60 patents:

1. 10190564 - Method for actuating a spark gap (2019-01-29),
2. 9964306 - Glow plug (2018-05-08),
3. 9827828 - Vehicle heating system (2017-11-28),
4. 9705293 - Corona ignition device and method for producing a corona ignition device (2017-07-11),
5. 9574540 - Corona ignition device (2017-02-21),
6. 9531165 - Method for actuating a spark gap (2016-12-27),
7. 9249775 - Method for igniting a fuel/air mixture of a combustion chamber, in particular in an internal combustion engine, by creating a corona discharge (2016-02-02),
8. 9062648 - Method for operating a HF ignition system (2015-06-23),
9. 9007076 - Method for measuring the electrical resistance of a glow plug (2015-04-14),
10. 8976505 - Method for controlling a glow plug in a diesel engine (2015-03-10),
11. 8975561 - Electric heating apparatus, especially for motor vehicles (2015-03-10),
12. 8973561 - Method for energizing an HF resonant circuit which has an igniter as a component for igniting a fuel-air mixture in a combustion chamber (2015-03-10),
13. 8972075 - Method for controlling the temperature of a glow plug (2015-03-03),
14. 8943877 - Combustion chamber pressure gauge (2015-02-03),
15. 8916800 - Glow plug (2014-12-23),
BORGWARNER BERU SYSTEMS GMBH is a leading global supplier of advanced ignition technology, diesel cold start technology, and proprietary systems and components for combustion vehicles. With a strong focus on innovation and sustainability, the company delivers reliable, efficient, and eco-friendly solutions to automotive manufacturers worldwide.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

Borgwarner Beru Systems Gmbh
60 Patents

#5 in Ludwigsburg

#919 in Germany

#12,065 in the World

Ludwigsburg, DE
Ludwigsburg, Germany

Borgwarner Beru Systems Gmbh

Forward Citations = 160

96 inventors:

goldMedal Thomas Giffels (7 out of 13 patents)

silverMedal Gerd Braeuchle (6 out of 7 patents)

bronzeMedal Timo Stifel (6 out of 26 patents)

4.  Christian Pottiez (5 out of 11 patents)

5.  Ganghua Ruan (5 out of 6 patents)

Please report any incorrect information to [email protected]
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