LexDanaLexDanabeta
Inventor

Chun-Yi Wu

Inventor
Xiamen, CN

Overview

61→
Patents
2000–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 61 as inventor

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

H10Hprimary
H10HInorganic light-emitting semiconductor devices having potential barriers22%
H01LSemiconductor devices19%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
LOC135%
G06FElectric digital data processing4%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation3%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems2%
H10KOrganic electric solid-state devices2%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution2%
Y02PClimate change mitigation technologies in the production or processing of goods2%
PatentTitleYear
11,039,009Real-time communication with a caller without accepting a call202110,830,350Slide roller202010,720,550Light emitting diode and method of fabricating the same202010,720,487Structure and formation method of semiconductor device with magnetic element202010,707,381Light emitting diode and fabrication method thereof202010,699,119Methods and systems for automatic object detection from aerial imagery202010,673,003Light emitting diode chip and fabrication method202010,672,953Flip-chip light emitting diode chip and fabrication method202010,546,195Methods and systems for automatic object detection from aerial imagery202010,522,713Light-emitting diode201910,497,837Flip-chip light emitting diode chip and fabrication method201910,446,718Fabrication method of vertical light-emitting diode201910,411,165Invisible-light light emitting diode and fabrication method thereof201910,411,163Light emitting diode and fabrication method thereof201910,367,120Light emitting diode and fabrication method thereof201910,340,469Light emitting diode chip and fabrication method201910,249,777Infrared light emitting diode201910,249,791High-brightness light-emitting diode with surface microstructures201910,249,773Light emitting diode and fabrication method thereof201910,249,790Light emitting diode and fabrication method therof201910,203,348Fan detection chip, a method and a system using the same201910,158,045Light emitting diode and fabrication method thereof201810,115,861Light emitting diode and fabrication method thereof201810,050,181Light emitting diode and fabrication method thereof201810,038,120Light emitting diode201810,020,419Four-element light emitting diode with transparent substrate and preparation method20189,979,207Transmission device and control method thereof20189,904,338'Control chip, control method and connection device utilizing the same'20189,865,516'Wafers having a die region and a scribe-line region adjacent to the die region'20189,678,554'Low power mode operation when charging a device'20179,182,087'Light guide and a light device incorporating the same'2015D0737228'Light emitting diode'20159,033,566'Light guiding device and a lighting assembly incorporating the same'20159,013,580'Method and system for adjusting display parameters'20158,897,027'Bonding pad structure'20148,882,290'Light-mixing type light-emitting apparatus'20148,845,143'Photoelectronic device'2014D0700152'Light emitting diode'2014D0694723'Light-emitting diode'20138,513,699'Light-emitting device'20138,486,729'Light-emitting device having a thinned structure and the manufacturing method thereof'20138,474,233'Optoelectronic device and the manufacturing method thereof'2013D0680977'Light emitting diode'2013D0676001'Light emitting diode'20138,336,693'Bicycle hub'20128,258,741'Solar power management system'20128,207,550'Optoelectronic device and the manufacturing method thereof'20128,207,539'Light-emitting device having a thinned structure and the manufacturing method thereof'20128,125,263'Charge pump'2012D0648287'Light-emitting diode'20118,025,139'Clutch'20118,007,730'Synthetic method and automation device for fluorine-18-ACETATE'20117,973,331'Light-emitting device'20117,649,471'Logic circuit and method for controlling display lights of hard disk'20107,599,325'Method and circuit for reducing power consumption of a wireless local network'20097,567,210'Small size ultra-wideband antenna'20097,276,004'Sliding centrifugal drive weights for automatic transmission'20077,016,997'Method for determining an interruption source'20066,738,956'Circuit configuration of a chip with a graphic controller integrated and method for testing the same'20046,680,014'Method for making candle out of jelly wax'20046,059,377'Wheel rim frame of bicycle'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2020Based in Tainan, TW· patent location history
2004–2015Based in Taipei, TW· patent location history
2011–2014Patents assigned to WU CHUN-YI (16)· patent assignee history
2011–2015Patents assigned to EPISTAR CORP (14)· patent assignee history
2011–2019Based in Hsinchu, TW· patent location history
2012–2014Patents assigned to HSU CHIA-LIANG (8)· patent assignee history
2012–2014Patents assigned to CHEN SHIH-I (5)· patent assignee history
2015–2018Based in New Taipei, TW· patent location history
2018–2020Patents assigned to XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD (16)· patent assignee history
2018–2020Based in Xiamen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WU CHUN-YIself162011–2014
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD162018–2020
EPISTAR CORP142011–2015
HSU CHIA-LIANG82012–2014
CHEN SHIH-I52012–2014
Locations
LocationPatentsSpan
Xiamen, CN192018–2020
Hsinchu, TW152011–2019
New Taipei, TW52015–2018
Taipei, TW52004–2015
Tainan, TW42000–2020