- All sections
- G - Physics
- G01M - Testing static or dynamic balance of machines or structures; testing of structures or apparatus, not otherwise provided for
- G01M 15/11 - Testing internal-combustion engines by detecting misfire
Patent holdings for IPC class G01M 15/11
Total number of patents in this class: 230
10-year publication summary
17
|
24
|
17
|
20
|
22
|
18
|
18
|
22
|
6
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Toyota Motor Corporation | 28582 |
29 |
Robert Bosch GmbH | 40953 |
13 |
Denso Corporation | 23338 |
11 |
Ford Global Technologies, LLC | 19702 |
9 |
Yamaha Motor Co., Ltd. | 2740 |
8 |
Honda Motor Co., Ltd. | 24537 |
7 |
Mitsubishi Electric Corporation | 43934 |
7 |
Scania CV AB | 2330 |
6 |
SEM AB | 42 |
6 |
Tula Technology, Inc. | 331 |
6 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
6 |
GM Global Technology Operations LLC | 13620 |
5 |
Caterpillar Energy Solutions GmbH | 132 |
5 |
Hyundai Motor Company | 19021 |
4 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
4 |
Vitesco Technologies GmbH | 2372 |
4 |
Transportation IP Holdings, LLC | 843 |
4 |
Illinois Tool Works Inc. | 11152 |
3 |
Kia Motors Corporation | 7946 |
3 |
Cummins Inc. | 2369 |
3 |
Other owners | 87 |