| Class Number |
Class Name |
No. of Patents |
| 903/902 |
Prime movers comprising electrical and internal combustion motors (epo/jpo) |
41 |
| 903/903 |
Having energy storing means (e.g., battery, capacitor) (epo/jpo) |
628 |
| 903/951 |
Assembly or relative location of components (epo/jpo) |
266 |
| 903/940 |
Characterized by control of specific element adapted for hev (epo/jpo) |
749 |
| 903/947 |
Control of braking (e.g., blending of regeneration, friction braking) (epo/jpo) |
159 |
| 903/941 |
Control of combustion engine (epo/jpo) |
729 |
| 903/946 |
Control of driveline clutch (epo/jpo) |
305 |
| 903/943 |
Control of electrical storage means (e.g., battery) (epo/jpo) |
386 |
| 903/948 |
Control of equipment outside vehicle drive train (e.g., fuel pump, air conditioner, oil pump) (epo/jpo) |
127 |
| 903/944 |
Control of fuel cell (epo/jpo) |
21 |
| 903/945 |
Control of gearing (e.g., control of transmission ratio) (epo/jpo) |
280 |
| 903/942 |
Control of motor or generator (epo/jpo) |
876 |
| 903/904 |
Component specially adapted for hev (epo/jpo) |
48 |
| 903/905 |
Combustion engine (epo/jpo) |
138 |
| 903/912 |
Drive line clutch (epo/jpo) |
44 |
| 903/914 |
Actuated (e.g., engaged or disengaged by electrical, hydraulic or mechanical means) (epo/jpo) |
138 |
| 903/913 |
One way (epo/jpo) |
74 |
| 903/907 |
Electricity storage (e.g., battery, capacitor) (epo/jpo) |
115 |
| 903/908 |
Fuel cell (epo/jpo) |
46 |
| 903/909 |
Gearing (epo/jpo) |
131 |
| 903/910 |
Orbital (e.g., planetary gears) (epo/jpo) |
284 |
| 903/911 |
With two or more gear sets (epo/jpo) |
15 |
| 903/906 |
Motor or generator (epo/jpo) |
265 |
| 903/915 |
Specific drive or transmission adapted for hev (epo/jpo) |
6 |
| 903/916 |
With plurality of drive axles (epo/jpo) |
199 |
| 903/917 |
With transmission for changing gear ratio (epo/jpo) |
235 |
| 903/918 |
Continuously variable (epo/jpo) |
224 |
| 903/919 |
Stepped shift (epo/jpo) |
246 |
| 903/930 |
Conjoint control of different elements (epo/jpo) |
18 |
| 903/960 |
Having chargeable mechanical accumulator (epo/jpo) |
53 |
| 903/952 |
Housing details (epo/jpo) |
89 |
| 903/920 |
Specific vehicle topology (epo/jpo) |
15 |
| 903/926 |
Parallel (epo/jpo) |
552 |
| 903/927 |
Motor assist (epo/jpo) |
375 |
| 903/925 |
Series (epo/jpo) |
245 |
| 903/921 |
Series and parallel (epo/jpo) |
73 |
| 903/923 |
Differential gearing distributing type (epo/jpo) |
244 |
| 903/924 |
Electrical distributing type (e.g., using motor having rotating rotor and stator) (epo/jpo) |
59 |
| 903/922 |
Switching type (e.g., selectively switchable) (epo/jpo) |
107 |
