Inventor

Chih-Yuan Chang

Inventor

Hsinchu, TW

Overview

32→

Patents

2004–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 32 as inventor

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

G06Fprimary

G06FElectric digital data processing17%

H01LSemiconductor devices17%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1016%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%

G01RMeasuring electric variables6%

A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing5%

H03KPulse technique5%

H04LTransmission of digital information, e.g. telegraphic communication3%

H04WWireless communication networks3%

H10DInorganic electric semiconductor devices3%

PatentTitleYear

10,759,296Charging apparatus for electric vehicle2020 10,763,164Package structure with inductor and method of forming thereof2020 10,692,817Semiconductor device with shielding structure for cross-talk reduction2020 10,678,369Touch sensor system and multiplexer thereof2020 10,665,560Optical semiconductor package and method for manufacturing the same2020 10,559,517Heat transfer structures and methods for IC packages2020 10,497,668Integrated fan-out package including voltage regulators and methods forming same2019 10,269,728Semiconductor device with shielding structure for cross-talk reduction2019 10,250,116Control circuit for reducing power loss of LLC resonant converter during light-load or no-load operation2019 10,163,751Heat transfer structures and methods for IC packages2018 10,163,852Integrated fan-out package including voltage regulators and methods forming same2018 10,055,049Touch sensor system and multiplexer thereof2018 9,893,042'Semiconductor device and method'2018 9,831,148Integrated fan-out package including voltage regulators and methods forming same2017 9,702,914'Capacitance measurement device and electronic device thereof'2017 9,639,203'Touch control detection system, delta-sigma modulator and modulating method thereof'2017 9,530,705'4 port L-2L de-embedding method'2016 9,448,594'Electronic device having waterproof structure'2016 9,389,738'Touching apparatus and touching detecting method thereof'2016 9,001,071'Energy-efficient touch panel device and related method'2015 8,917,101'Touch detection method and related touch control device'2014 8,878,555'Capacitance measurement device for a touch control device'2014 8,599,182'Power sequence control circuit, and gate driver and LCD panel having the same'2013 8,508,490'Method of detecting a touch event for a touch panel and related device'2013 8,415,957'Capacitance measurement circuit and method'2013 8,115,747'Energy-efficient touch panel device and related method'2012 7,170,904'Adaptive cell scheduling algorithm for wireless asynchronous transfer mode (ATM) systems'2007 7,085,612'System and method for identifying semiconductor process steps for queue-time control and abnormality detection'2006 7,024,469'Medium access control (MAC) protocol with seamless polling/contention modes'2006 6,893,383'Stepper'2005 6,761,668'Speed control device with contact switch for a treadmill'2004 6,733,423'Speed control device of a treadmill'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2005Based in Taichung, TW· patent location history

2012–2020Patents assigned to NOVATEK MICROELECTRONICS CORP (12)· patent assignee history

2012–2015Patents assigned to CHANG CHIH-YUAN (7)· patent assignee history

2012–2015Patents assigned to HUANG HE-WEI (6)· patent assignee history

2012–2015Patents assigned to CHANG HUI-HUNG (4)· patent assignee history

2012–2020Based in Changhua County, TW· patent location history

2016–2020Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (11)· patent assignee history

2016–2020Based in Hsinchu, TW· patent location history

2016–2020Based in Hsinchu County, TW· patent location history

2016–2019Based in New Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NOVATEK MICROELECTRONICS CORP	12	2012–2020
TAIWAN SEMICONDUCTOR MFG CO LTD	11	2016–2020
CHANG CHIH-YUANself	7	2012–2015
HUANG HE-WEI	6	2012–2015
CHANG HUI-HUNG	4	2012–2015

Locations

Location	Patents	Span
Hsinchu, TW	11	2016–2020
Changhua County, TW	9	2012–2020
Hsinchu County, TW	4	2016–2020
Taichung, TW	3	2004–2005
New Taipei, TW	2	2016–2019