Inventor

Yu-Hsuan Liu

Inventor

Hsinchu, TW

Overview

9→

Patents

2004–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 9 as inventor

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

H01Lprimary

H01LSemiconductor devices22%

H04WWireless communication networks22%

H10HInorganic light-emitting semiconductor devices having potential barriers11%

B43KImplements for writing or drawing6%

B43LArticles for writing or drawing upon6%

G02BOptical elements, systems or apparatus6%

H10DInorganic electric semiconductor devices6%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use6%

PatentTitleYear

10,645,740Transmitting-end Bluetooth device and receiving-end Bluetooth device2020 10,644,187Multi-wafer based light absorption apparatus and applications thereof2020 10,638,294Bluetooth transmission integrated circuit and associated method2020 10,629,583Transient voltage suppression device2020 10,555,350Bluetooth connection establishing method2020 9,781,545'Wireless communication system and related wireless device'2017 9,525,107'Semiconductor light-emitting device and fabricating method thereof'2016 8,963,123'Light emitting diode with enhanced light extraction'2015 6,793,430'Structure of a multi-functional board eraser'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2017Based in Taipei, TW· patent location history

2015–2016Patents assigned to FORMOSA EPITAXY INC (2)· patent assignee history

2015–2016Based in Taoyuan County, TW· patent location history

2016Patents assigned to EPISTAR CORP (1)· patent assignee history

2017–2020Patents assigned to REALTEK SEMICONDUCTOR CORP (4)· patent assignee history

2020Patents assigned to ARTILUX CORP (1)· patent assignee history

2020Patents assigned to ARTILUX INC (1)· patent assignee history

2020Based in Hsinchu, TW· patent location history

2020Based in Zhubei City, TW· patent location history

2020Based in Hsinchu County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
REALTEK SEMICONDUCTOR CORP	4	2017–2020
FORMOSA EPITAXY INC	2	2015–2016
ARTILUX CORP	1	2020
ARTILUX INC	1	2020
EPISTAR CORP	1	2016

Locations

Location	Patents	Span
Hsinchu, TW	3	2020
Taipei, TW	2	2004–2017
Taoyuan County, TW	2	2015–2016
Zhubei City, TW	1	2020
Hsinchu County, TW	1	2020