Our patent portfolio

Current portfolio includes 404 patents & applications   |   Updated October 2025

CM1 patent portfolio

The scope and quality of active patents in the industry

Bubble chart showing competitive impact versus portfolio size of various companies with bubble size representing patent asset index.

Growth of the patent portfolio

RoadMotion and CM1 patents combined

Line graph showing the number of patents and applications increasing from near zero in 2009 to over 400 in 2024 with steady growth and a sharp rise between 2016 and 2018.
Title
Application No.
Patent No.
Filling Date
Issue Date
Region
Status
1
Systems and methods for vehicle control using terrain-based localization
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-
-
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USA
UNPUBLISHED
3
Vehicular localization systems, methods, and controls
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-
-
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USA
UNPUBLISHED
4
Active vehicle suspension system
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-
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-
USA
UNPUBLISHED
5
Methods and systems for controlling vehicle body motion and occupant experience
-
-
-
-
WIPO
UNPUBLISHED
6
System and method for vehicle mapping and localization
-
-
-
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USA
UNPUBLISHED
7
Systems and methods for controlling interactions between a vehicle and a road surface
-
-
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-
USA
UNPUBLISHED
8
XYZ motion planning for vehicles
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-
-
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USA
UNPUBLISHED
9
Force arbitration in active suspension systems
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-
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USA
UNPUBLISHED
10
Ride control tuning for mode differentiation in active suspension systems
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-
-
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USA
UNPUBLISHED
11
Dynamic groundhook control in a vehicle using an active suspension system
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-
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USA
UNPUBLISHED
12
Method and apparatus for predictive control of a vehicle suspension using a combination of non-contact and contact sensors
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-
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WIPO
UNPUBLISHED
13
Interactive control of vehicle systems with commands provided by making gestures or sounds
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-
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USA
UNPUBLISHED
14
Motion framework for multimedia integration in vehicle suspensions
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-
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USA
UNPUBLISHED
15
Methods and apparatuses for power distribution in electric and hybrid electric vehicles
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-
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WIPO
UNPUBLISHED
16
Road disturbance compensation using road preview
-
-
-
-
USA
UNPUBLISHED
17
Systems and methods for terrain-based insights for advanced driver assistance systems
-
-
-
-
USA
UNPUBLISHED
18
Electro-hydraulic actuators and related systems and methods
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-
-
-
USA
UNPUBLISHED
19
Methods and apparatus for using single and multidimensional usage indicators for monitoring real time product usage and/or extending the service life of a system
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-
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USA
UNPUBLISHED
20
Through tube active suspension actuator
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-
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USA
UNPUBLISHED
21
Method and apparatus for detecting failure of the insulation protecting high voltage leads supplying electrical power active suspension actuators at the four corners of a vehicle
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USA
UNPUBLISHED
22
A method and apparatus for operating a rapid response active suspension actuator
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-
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USA
UNPUBLISHED
23
Method and apparatus for adjusting a gerotor pump
-
-
-
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USA
UNPUBLISHED
24
Method and apparatus for the dynamic control of the suspension system of a vehicle
19/000998
-
12/24/2024
-
USA
PUBLISHED
25
Pilot operated blow-off valves for hydraulic actuators
18/889623
-
9/19/2024
-
USA
PUBLISHED
26
Dynamically tunable combination reactive-proactive controller
18/837668
-
8/12/2024
-
USA
PUBLISHED
27
Active vehicle suspension system
18/795701
12344060
8/6/2024
7/1/2025
USA
GRANTED
28
Maintaining vehicle anonymity during cloud-supported vehicle localization and control
18/729574
-
7/17/2024
-
USA
PUBLISHED
29
Method and apparatus for output saturation avoidance in preview-based vehicle system control
18/727475
-
7/9/2024
-
USA
PUBLISHED
30
Active safety suspension system
18/757635
-
6/28/2024
-
USA
PUBLISHED
31
Apparatus and methods for driver assistance and vehicle control
18/724427
-
6/26/2024
-
USA
PUBLISHED
32
Systems and methods for vehicle control using terrain-based localization
18/724462
-
6/26/2024
-
USA
PUBLISHED
33
Methods and systems for terrain-based localization of a vehicle
18/712308
-
5/22/2024
-
USA
PUBLISHED
34
Accumulators for a distributed active suspension system
18/643878
-
4/23/2024
-
USA
PUBLISHED
35
Using reference road segments to calibrate the response of vehicle sensor systems
18/703529
-
4/22/2024
-
USA
PUBLISHED
36
Slip control via active suspension for optimization of braking and accelerating of a vehicle
18/602270
-
3/12/2024
-
USA
ALLOWED
37
Distributed active suspension system with an electrically driven pump and valve controlled hydraulic pump bypass flow path
18/418996
-
1/22/2024
-
USA
PUBLISHED
38
Systems and methods for gnss augmentation via terrain-based clustering insights
18/572873
-
12/21/2023
-
USA
PUBLISHED
39
Through tube active suspension actuator
18/541237
12158191
12/15/2023
12/3/2024
USA
GRANTED
40
Mitigation of kinetosis in a moving vehicle
18/560725
-
11/14/2023
-
USA
PUBLISHED
41
Methods and systems for controlling vehicle body motion and occupant experience
18/503176
-
11/6/2023
-
USA
ALLOWED
42
Active vehicle suspension system
18/491335
12179539
10/20/2023
12/31/2024
USA
GRANTED
43
Systems and methods for controlling interactions between a vehicle and a road surface
202380073656.3
-
10/17/2023
-
CHINA
PUBLISHED
44
Systems and methods for controlling interactions between a vehicle and a road surface
23880722.6
-
10/17/2023
-
EUROPE
PUBLISHED
45
Systems and methods for controlling interactions between a vehicle and a road surface
2025-514302
-
10/17/2023
-
JAPAN
PUBLISHED
46
Systems and methods for controlling interactions between a vehicle and a road surface
10-2025-7015845
-
10/17/2023
-
KOREA
PUBLISHED
47
XYZ motion planning for vehicles
202380075565.3
-
9/28/2023
-
CHINA
PUBLISHED
48
XYZ motion planning for vehicles
23873901.5
-
9/28/2023
-
EUROPE
PUBLISHED
49
XYZ motion planning for vehicles
2025-518232
-
9/28/2023
-
JAPAN
PUBLISHED
50
Force arbitration in active suspension systems
202380064941.9
-
9/11/2023
-
CHINA
PUBLISHED
51
Force arbitration in active suspension systems
23866365.2
-
9/11/2023
-
EUROPE
PUBLISHED
52
Force arbitration in active suspension systems
2025-508716
-
9/11/2023
-
JAPAN
PUBLISHED
53
Force arbitration in active suspension systems
10-2025-7011537
-
9/11/2023
-
KOREA
PUBLISHED
54
Ride control tuning for mode differentiation in active suspension systems
202380072593.X
-
9/11/2023
-
CHINA
PUBLISHED
55
Ride control tuning for mode differentiation in active suspension systems
23866366.0
-
9/11/2023
-
EUROPE
PUBLISHED
56
Dynamic groundhook control in a vehicle using an active suspension system
202380072585.5
-
9/11/2023
-
CHINA
PUBLISHED
57
Dynamic groundhook control in a vehicle using an active suspension system
23866367.8
-
9/11/2023
-
EUROPE
PUBLISHED
58
Dynamic groundhook control in a vehicle using an active suspension system
2025-514649
-
9/11/2023
-
JAPAN
PUBLISHED
59
Active safety suspension system
18/358636
12060056
7/25/2023
8/13/2024
USA
GRANTED
60
Road surface-based vehicle control
18/344943
-
6/30/2023
-
USA
PUBLISHED
61
Systems and methods for vehicle control using terrain-based localization
18/270275
-
6/29/2023
-
USA
PUBLISHED