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Inventor

Hui-Hung Chang

Inventor
Keelung, TW

Overview

17→
Patents
2012–2020
Patent span
Physics
Primary field (CPC G)

Patents· 17 as inventor

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

G06Fprimary
G06FElectric digital data processing78%
G09GArrangements or circuits for control of indicating devices using static means to present variable information11%
G01RMeasuring electric variables6%
H03KPulse technique6%
PatentTitleYear
10,629,114Driving apparatus of light emitting diode display device for compensating emission luminance gap202010,304,393Brightness compensation method and circuit201910,146,369Electronic apparatus with touch panel and method for updating touch panel201810,082,899Electronic apparatus with touch panel and method for updating touch panel20189,891,758'Zoom gesture determination method and touch control chip'20189,389,738'Touching apparatus and touching detecting method thereof'20169,229,519'Serial interface transmitting method and peripheral device chip'20169,213,484'Method for detecting single-finger rotate gesture and the gesture detecting circuit thereof'20159,069,409'Coordinate algorithm of touch panel'20159,013,421'Driving method for touch-sensing display device and touch-sensing device thereof'20159,001,071'Energy-efficient touch panel device and related method'20158,963,851'Moving point gesture determination method, touch control chip, touch control system and computer system'20158,514,193'Touch sensing method and touch sensing system'20138,508,490'Method of detecting a touch event for a touch panel and related device'20138,497,846'Touch detection method and touch detector using the same'20138,415,957'Capacitance measurement circuit and method'20138,115,747'Energy-efficient touch panel device and related method'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to NOVATEK MICROELECTRONICS CORP (17)· patent assignee history
2012–2015Patents assigned to CHANG HUI-HUNG (10)· patent assignee history
2012–2015Patents assigned to CHANG CHIH-YUAN (4)· patent assignee history
2012–2015Patents assigned to HUANG HE-WEI (4)· patent assignee history
2012–2020Based in Keelung, TW· patent location history
2013–2015Patents assigned to LAI CHIH-CHANG (4)· patent assignee history
2013Based in Taiwan, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NOVATEK MICROELECTRONICS CORP172012–2020
CHANG HUI-HUNGself102012–2015
CHANG CHIH-YUAN42012–2015
HUANG HE-WEI42012–2015
LAI CHIH-CHANG42013–2015
Locations
LocationPatentsSpan
Keelung, TW162012–2020
Taiwan, TW12013