Inventor

Chen-Yuan Huang

Inventor

Taipei, TW

Overview

6→

Patents

2004–2009

Patent span

Physics

Primary field (CPC G)

Patents· 6 as inventor

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

G11Bprimary

G11BInformation storage based on relative movement between record carrier and transducer50%

F21SNon-portable lighting devices13%

F21VFunctional features or details of lighting devices or systems thereof13%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted13%

H02NElectric machines not otherwise provided for13%

PatentTitleYear

7,635,199'Illumination device having light sources and angled reflection body'2009 7,100,178'Loading and unloading module with track plate, moving plate and guiding plate for optical disk drives'2006 6,941,565'Disk carrier mechanism with wedged member set'2005 6,817,020'Ejection structure'2004 6,728,190'Disc receiver device'2004 6,717,331'Piezoelectric ultrasonic motor with multi-layer thin disks'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2006Patents assigned to IND TECH RES INST (5)· patent assignee history

2004–2005Based in Taipei, TW· patent location history

2006Based in Hsinchu, TW· patent location history

2009Patents assigned to UPEC ELECTRONICS CORP (1)· patent assignee history

2009Based in Junghe, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IND TECH RES INST	5	2004–2006
UPEC ELECTRONICS CORP	1	2009

Locations

Location	Patents	Span
Taipei, TW	4	2004–2005
Junghe, TW	1	2009
Hsinchu, TW	1	2006