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Inventor

Cheng Wang

Inventor
Bothell, WA, US

Overview

3→
Patents
2003–2010
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G01Cprimary
G01CMeasuring distances, levels or bearings20%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light20%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them20%
G08GTraffic control systems20%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light20%
PatentTitleYear
7,825,831'Aircraft flight display with a non-linear pitch scale'20106,693,268'Auto feedback and photo attenuation structure of vertical cavity surface emitting laser'20046,582,082'Projection system including a compact optical engine having enhanced heat dissipating efficiency'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to PROKIA TECHNOLOGY CO LTD (1)· patent assignee history
2003Based in Hsinchu, TW· patent location history
2004Patents assigned to CORETEK OPTO CORP (1)· patent assignee history
2004Based in Kaohsiung, TW· patent location history
2010Patents assigned to UNIVERSAL AVIONICS SYS CORP (1)· patent assignee history
2010Based in Bothell, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CORETEK OPTO CORP12004
PROKIA TECHNOLOGY CO LTD12003
UNIVERSAL AVIONICS SYS CORP12010
Locations
LocationPatentsSpan
Bothell, Washington, US12010
Kaohsiung, TW12004
Hsinchu, TW12003