LexDanaLexDanabeta
Inventor

Wen-Ruei CHANG

Inventor
TW

Overview

3→
Patents
2022–2023
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

A43Dprimary
A43DMachines, tools, equipment or methods for manufacturing or repairing footwear29%
B24BMachines, devices, or processes for grinding or polishing29%
B25JManipulators14%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors14%
G05BControl or regulating systems in general14%
PatentTitleYear
11,825,915Shoe buffing system202311,420,831Item pick-up system202211,406,160Shoe buffing system2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to NIKE INC (3)· patent assignee history
2022–2023Based in TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIKE INC32022–2023
Locations
LocationPatentsSpan
TW32022–2023