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Inventor

Chun-Kun Yu

Inventor
Taoyuan County, TW

Overview

2→
Patents
2006–2018
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

F25Bprimary
F25BRefrigeration machines, plants or systems17%
G01BMeasuring length, thickness or similar linear dimensions17%
G06FElectric digital data processing17%
G06KGraphical data reading17%
G06VImage or video recognition or understanding17%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light17%
PatentTitleYear
9,891,034'Coordinate sensing system, coordinate sensing method and display system'20187,047,757'Vacuum laser constant temperature device'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to EINS OE TECH CO LTD (1)· patent assignee history
2006Based in Taoyuan, TW· patent location history
2018Patents assigned to QISDA CORP (1)· patent assignee history
2018Based in Taoyuan County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EINS OE TECH CO LTD12006
QISDA CORP12018
Locations
LocationPatentsSpan
Taoyuan County, TW12018
Taoyuan, TW12006