Inventor
Kuei-Pao Chen
Inventor
Hsin Chu, TW
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Rprimary
G01RMeasuring electric variables31%
G02BOptical elements, systems or apparatus15%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light12%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1012%
B07CPostal sorting8%
G01MTesting static or dynamic balance of machines or structures8%
G01BMeasuring length, thickness or similar linear dimensions4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G06TImage data processing or generation, in general4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
9,029,725'Packaged chip detection and classification device'20158,873,920'Light-guiding cover structure'20148,710,387'LED package chip classification system'20148,686,310'Packaged chip detection and classification device'20148,525,524'Multi-track detection system for detecting the appearance of electronic elements'20138,519,458'Light-emitting element detection and classification device'20138,107,720'Detection system for detecting appearances of many electronic elements and methods of using the same'20128,031,930'Testing system and testing method for inspecting electonic devices'20117,898,663'Uniform light generating system for testing an image-sensing device and method of using the same'20117,800,841'Optical object distance simulation device for reducing total optical path'20107,379,171'Optical object distance simulation device'20087,329,028'Uniform light generating system for adjusting output brightness and method of using the same'20087,256,603'Apparatus for measuring the static parameters of integrated circuits'20077,163,829'Method of integration testing for packaged electronic components'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2015Patents assigned to YOUNGTEK ELECTRONICS CORP (14)· patent assignee history
2007–2015Based in Hsin Chu, TW· patent location history
2007–2008Based in Hsinchu, TW· patent location history
2012–2014Patents assigned to CHEN HSIN-CHENG (6)· patent assignee history
2012–2014Patents assigned to CHEN KUEI-PAO (6)· patent assignee history
2012–2014Patents assigned to WANG BILY (6)· patent assignee history
2012–2013Patents assigned to NI REN-CHUN (2)· patent assignee history
2013–2014Based in Hsinchu County, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YOUNGTEK ELECTRONICS CORP | 14 | 2007–2015 |
| CHEN HSIN-CHENG | 6 | 2012–2014 |
| CHEN KUEI-PAOself | 6 | 2012–2014 |
| WANG BILY | 6 | 2012–2014 |
| NI REN-CHUN | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsin Chu, TW | 8 | 2007–2015 |
| Hsinchu County, TW | 3 | 2013–2014 |
| Hsinchu, TW | 3 | 2007–2008 |