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For the Inventor, By the Inventor

Auburn Hills, MI, United States of America

Chrysler Group LLC


USPTO Granted Patents = 488

% Expired Patents = 25.6



Trademarks = 167

Forward Citations = 4,688

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830 inventors (with patents filed for the assignee):

goldMedal Anthony H Heap (45 out of 220 patents)

silverMedal Mark T Allen (27 out of 195 patents)

bronzeMedal Jy-Jen F Sah (18 out of 97 patents)

4.  Goro Tamai (13 out of 112 patents)

5.  Scott M Krugger (13 out of 24 patents)

6.  Timothy W Anness (12 out of 77 patents)

7.  Dumitru Puiu (11 out of 50 patents)

8.  Kee Yong Kim (11 out of 43 patents)

9.  Carl Mather (10 out of 38 patents)

10.  William R Cawthorne (10 out of 70 patents)

11.  Nicholas Vardis (10 out of 47 patents)

12.  Vincent J Galante (10 out of 51 patents)

13.  Ralph V Gilles (10 out of 10 patents)

14.  Lawrence A Kaminsky (9 out of 46 patents)

15.  Mark D Hall (9 out of 109 patents)


Core Competencies:
Clutch Control
Torque Estimation
Hybrid Powertrain
Transmission Management
Vehicle Wiper Control
Turbocharged Engine
Automobile Exterior
Electric Variable Transmission
Sensor Signal Processing
Powertrain Temperature Control
Centrifugal Absorber
Dynamic Shift Control

488 patents:

1. 9140337 - Method for model based clutch control and torque estimation (2015-09-22),
2. 9097337 - Method and apparatus to control hydraulic line pressure in an electro-mechanical transmission (2015-08-04),
3. 9032837 - Pendulum absorber system (2015-05-19),
4. D728425 - Automobile exterior (2015-05-05),
5. 9008926 - Control of engine torque during upshift and downshift torque phase for a hybrid powertrain system (2015-04-14),
6. 8998292 - Front air dam for truck (2015-04-07),
7. 8994689 - Automotive vehicle power window control using capacitive switches (2015-03-31),
8. 8984706 - Rear window washer system (2015-03-24),
9. 8981918 - GAWR exceed warning system for a vehicle (2015-03-17),
10. 8977478 - Method of setting a control parameter for emissions robustness (2015-03-10),
11. 8977429 - System and method for shifting the transfer case into and out of the neutral position using an electronic vehicle information center (2015-03-10),
12. 8974345 - Double swap kickdown shift control (2015-03-10),
13. 8973208 - Rear wiper system (2015-03-10),
14. D723425 - Automobile exterior (2015-03-03),
15. 8972178 - Method of using a computing device to identify an occupied parking spot (2015-03-03),
Company Overview
Chrysler Group LLC, headquartered in Auburn Hills, Michigan, is a prominent player in the automotive industry, specializing in the development and manufacturing of advanced powertrain control technologies. The company focuses on key areas such as clutch control, torque estimation, and hybrid powertrain systems, enhancing vehicle performance and efficiency. Additionally, Chrysler is involved in transmission management and innovative solutions for turbocharged engines, contributing to the evolution of modern automotive engineering.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

Chrysler Group LLC USPTO Patent Assignee Logo
488 Patents

#11 in Auburn Hills, MI

#49 in Michigan

#991 in US

#1,973 in the World

Auburn Hills, MI (US)
Auburn Hills, MI, United States of America

Chrysler Group LLC

Forward Citations = 4,688

830 inventors:

goldMedal Anthony H Heap (45 out of 220 patents)

silverMedal Mark T Allen (27 out of 195 patents)

bronzeMedal Jy-Jen F Sah (18 out of 97 patents)

4.  Goro Tamai (13 out of 112 patents)

5.  Scott M Krugger (13 out of 24 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chrysler Group LLC. Retrieved from https://idiyas.com/company/chrysler-group

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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