LexDanaLexDanabeta
Inventor

Ruru Niu

Inventor
Shenzhen, CN

Overview

4→
Patents
2012–2014
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

Y02Tprimary
Y02TClimate change mitigation technologies related to transportation29%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles21%
B60LPropulsion of electrically-propelled vehicles14%
F16HGearing14%
B60WConjoint control of vehicle sub-units of different type or different function7%
F16DCouplings for transmitting rotation7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
8,650,979'Drive system of an electric vehicle'20148,336,653'Hybrid power drive system and drive method'20128,337,351'Hybrid power driving system'20128,307,925'Hybrid power driving system and the driving method'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2014Patents assigned to BYD CO LTD (4)· patent assignee history
2012–2014Patents assigned to NIU RURU (4)· patent assignee history
2012–2014Patents assigned to REN YI (4)· patent assignee history
2012–2014Patents assigned to TANG ZHOUPING (2)· patent assignee history
2012Patents assigned to CHEN GUANGQUAN (1)· patent assignee history
2012Based in Shenzhen, CN· patent location history
2012Based in Shanghai, CN· patent location history
2014Based in Guangdong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BYD CO LTD42012–2014
NIU RURUself42012–2014
REN YI42012–2014
TANG ZHOUPING22012–2014
CHEN GUANGQUAN12012
Locations
LocationPatentsSpan
Shenzhen, CN22012
Guangdong, CN12014
Shanghai, CN12012