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Inventor

Shenghui Zhong

Inventor
Guangdong, CN

Overview

3→
Patents
2015–2019
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F24Fprimary
F24FAir-conditioning33%
F04DNon-positive-displacement pumps17%
F21VFunctional features or details of lighting devices or systems thereof17%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted17%
H05KPrinted circuits17%
PatentTitleYear
10,299,394Electrical function cassette having waterproof function and ventilating fan employing the same201910,018,373Spring fixing structure20188,992,035'Lighting device for ventilating fan'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2019Patents assigned to PANASONIC ECO SYS GUANGDONG CO (3)· patent assignee history
2015Patents assigned to SHENZHEN H & T INTELLECTUAL CONTROL CO LTD (1)· patent assignee history
2015Patents assigned to SHENZHEN H&T INTELLIGENT CONTR (1)· patent assignee history
2015–2019Based in Guangdong, CN· patent location history
2018Patents assigned to PANASONIC CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PANASONIC ECO SYS GUANGDONG CO32015–2019
PANASONIC CORP12018
SHENZHEN H & T INTELLECTUAL CONTROL CO LTD12015
SHENZHEN H&T INTELLIGENT CONTR12015
Locations
LocationPatentsSpan
Guangdong, CN32015–2019