Inventor

Kaifu Zhong

Inventor

Ningde, CN

Overview

6→

Patents

2017–2020

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 6 as inventor

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

H01Mprimary

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy35%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution35%

Y02PClimate change mitigation technologies in the production or processing of goods18%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%

Y10TTechnical subjects covered by former us classification6%

PatentTitleYear

10,763,465Secondary battery head cover assembly, secondary battery including the same and assembling method thereof2020 10,700,314Secondary battery head cover assembly, secondary battery including the same and assembling method thereof2020 10,128,472Secondary battery head cover assembly, secondary battery including the same and assembling method thereof2018 10,074,842Secondary battery2018 9,755,271'Cell and preparation method thereof'2017 9,546,189'Surface modified lithium titanate and preparation method thereof'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to NINGDE AMPEREX TECHNOLOGY LTD (2)· patent assignee history

2017–2020Based in Ningde, CN· patent location history

2018–2020Patents assigned to CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD	4	2018–2020
NINGDE AMPEREX TECHNOLOGY LTD	2	2017

Locations

Location	Patents	Span
Ningde, CN	6	2017–2020