LexDanaLexDanabeta
Inventor

ZHANGXIA ZHOU

Inventor
CN

Overview

2→
Patents
2024
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B60Kprimary
B60KArrangement or mounting of propulsion units or of transmissions in vehicles25%
F16HGearing25%
Y02TClimate change mitigation technologies related to transportation25%
B60LPropulsion of electrically-propelled vehicles13%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology13%
PatentTitleYear
12,059,954Transmission device for a planetary gear train multi-gear hybrid vehicle and transmission method therefor202412,036,867Two-gear and dual-motor driven hybrid power transmission device and transmission method therefor2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to HARBIN DONGAN AUTOMOTIVE ENGINE MFG CO LTD (2)· patent assignee history
2024Patents assigned to HARBIN DONGAN AUTO ENGINE CO (1)· patent assignee history
2024Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HARBIN DONGAN AUTOMOTIVE ENGINE MFG CO LTD22024
HARBIN DONGAN AUTO ENGINE CO12024
Locations
LocationPatentsSpan
CN22024