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Inventor

Wing-Sheung Chan

Inventor
Taichung, TW

Overview

3→
Patents
2004–2014
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Bprimary
A61BDiagnosis50%
G01CMeasuring distances, levels or bearings33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
8,801,629'Dual-wings percutaneous needle'20147,806,592'Laser angle guide assembly for computed tomography and method for operating the same'20106,810,595'Laser angle guide assembly for computed tomography and method for the same'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2014Based in Taichung, TW· patent location history
2010–2014Patents assigned to CHAN WING-SHEUNG (2)· patent assignee history
2014Patents assigned to CHOU MING-JEN (1)· patent assignee history
2014Patents assigned to TU HSIEN-TANG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHAN WING-SHEUNGself22010–2014
CHOU MING-JEN12014
TU HSIEN-TANG12014
Locations
LocationPatentsSpan
Taichung, TW32004–2014