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Inventor

Chin-Yu Chang

Inventor
Miao-Li County, TW

Overview

8→
Patents
2011–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

A61Bprimary
A61BDiagnosis19%
H01LSemiconductor devices13%
A63FCard, board, or roulette games6%
A63HToys, e.g. tops, dolls, hoops or building blocks6%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure6%
G02BOptical elements, systems or apparatus6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
G06FElectric digital data processing6%
H10DInorganic electric semiconductor devices6%
H10HInorganic light-emitting semiconductor devices having potential barriers6%
PatentTitleYear
10,976,880Touch device202110,930,570Methods for manufacturing a display device202110,687,910Orthopedic surgery assistant system and end effector202010,182,872Positioning mark apparatus of a surgery navigation system and implementation instrument thereof201910,039,538Sensing apparatus and surgical instrument having the same20189,214,500'Pixel structure of electroluminescent display panel'20158,939,811'Optical toy'20158,064,015'Transflective display panel'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2015Patents assigned to AU OPTRONICS CORP (2)· patent assignee history
2011Patents assigned to CHANG CHIN-YU (1)· patent assignee history
2011–2015Based in Hsinchu, TW· patent location history
2015Patents assigned to FOSHAN LATTICE ENERGY TECHNOLOGY CORP (1)· patent assignee history
2015Based in Taipei, TW· patent location history
2018–2020Patents assigned to METAL IND RES & DEV CT (3)· patent assignee history
2018–2019Based in Taichung, TW· patent location history
2020Based in Kaohsiung, TW· patent location history
2021Patents assigned to INNOLUX CORP (2)· patent assignee history
2021Based in Miao-Li County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
METAL IND RES & DEV CT32018–2020
AU OPTRONICS CORP22011–2015
INNOLUX CORP22021
CHANG CHIN-YUself12011
FOSHAN LATTICE ENERGY TECHNOLOGY CORP12015
Locations
LocationPatentsSpan
Miao-Li County, TW22021
Taichung, TW22018–2019
Hsinchu, TW22011–2015
Kaohsiung, TW12020
Taipei, TW12015