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Inventor

Xingbang Lei

Inventor
Guangdong, CN

Overview

4→
Patents
2013–2021
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 4 as inventor

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

E06Bprimary
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates38%
A47HFurnishings for windows or doors13%
F16HGearing13%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems13%
H05BElectric heating13%
Y02ATechnologies for adaptation to climate change13%
PatentTitleYear
11,091,954Curtain and drawstring adjustment device thereof202111,028,641Built-in roller shade actuation device202111,028,642Roller shade actuation device20218,456,138'Programmable high voltage energy saving system'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to LEI XISHE (1)· patent assignee history
2013Patents assigned to LUXTECH 360 LLC (1)· patent assignee history
2013Patents assigned to MACMIC SCIENCE & TECHNOLOGY CO LTD (1)· patent assignee history
2013Patents assigned to Wang xiao bao (1)· patent assignee history
2013Based in Changzhou, CN· patent location history
2021Patents assigned to LEAFY WINDOWARE CO LTD (3)· patent assignee history
2021Based in Guangdong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LEAFY WINDOWARE CO LTD32021
LEI XISHEself12013
LUXTECH 360 LLC12013
MACMIC SCIENCE & TECHNOLOGY CO LTD12013
Wang xiao bao12013
Locations
LocationPatentsSpan
Guangdong, CN32021
Changzhou, CN12013