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Inventor

Zhenlei Fang

Inventor
Langfang, CN

Overview

1→
Patents
2017
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 1 as inventor

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

G05Bprimary
G05BControl or regulating systems in general25%
H02JElectric power networks25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
PatentTitleYear
9,690,275'System energy efficiency controller, energy efficiency gain device and smart energy service system used for energy utilization'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to ENN SCIENCE & TECH DEV CO LTD (1)· patent assignee history
2017Patents assigned to FANG ZHENLEI (1)· patent assignee history
2017Patents assigned to GAN ZHONGXUE (1)· patent assignee history
2017Patents assigned to LI JINLAI (1)· patent assignee history
2017Patents assigned to LIU TAO (1)· patent assignee history
2017Based in Langfang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ENN SCIENCE & TECH DEV CO LTD12017
FANG ZHENLEIself12017
GAN ZHONGXUE12017
LI JINLAI12017
LIU TAO12017
Locations
LocationPatentsSpan
Langfang, CN12017