LexDanaLexDanabeta
Inventor

FUGEN QIN

Inventor
US

Overview

2→
Patents
2021–2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B25Fprimary
B25FCombination or multi-purpose tools not otherwise provided for29%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling14%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding14%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy14%
H02JElectric power networks14%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%
PatentTitleYear
12,318,906Power tool having multiple operating modes202511,211,664Cordless power tool system2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2025Patents assigned to BLACK & DECKER INC (2)· patent assignee history
2021–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BLACK & DECKER INC22021–2025
Locations
LocationPatentsSpan
US22021–2025