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Inventor

Wei-Chong Tsai

Inventor
Hsinchu, TW

Overview

2→
Patents
1998–1999
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.

B65Gprimary
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors50%
G01NInvestigating or analysing materials by determining their chemical or physical properties50%
PatentTitleYear
5,959,733'Non-contact continuous photoelectric inspecting device for paint coating contamination on welding seams of steel can sheet'19995,772,081'Low leakage rotary valve'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–1999Patents assigned to FOOD INDUSTRY RES & DEV INST (2)· patent assignee history
1998–1999Based in Hsinchu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FOOD INDUSTRY RES & DEV INST21998–1999
Locations
LocationPatentsSpan
Hsinchu, TW21998–1999