Inventor
Chun-Hung Liu
Inventor
Hsinchu, TW
Overview
Patents· 40 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices10%
H04LTransmission of digital information, e.g. telegraphic communication10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
H10HInorganic light-emitting semiconductor devices having potential barriers9%
G02BOptical elements, systems or apparatus5%
G06FElectric digital data processing4%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted3%
H01RElectrically-conductive connections3%
H04JMultiplex communication3%
LOC263%
PatentTitleYear
10,714,666Light-emitting device202010,622,325Semiconductor device and a method of manufacturing thereof202010,586,902Light-emitting device having dissimilar first and second light-emitting angles2020D0865226Light emitting unit2019D0860480Light-emitting diode unit2019D0854713Light emitting diode201910,230,033Light-emitting device201910,222,002Light emitting bulb201910,205,070Light-emitting device having dissimilar first and second light-emitting angles201910,170,440Semiconductor device and a method of manufacturing thereof201910,163,642Semiconductor device, method and tool of manufacture2018D0806068All in one computer20179,664,340'Light emitting device'2017D0778857'Car monitor'20179,562,643'Bracket for electronic device'20179,418,049'Method and system for establishing parametric model'20169,418,579'Electronic billboard'20169,338,902'Electronic device with support'20169,225,543'Network interface card, network system, and method for building network connections with a remote network apparatus via HDMI'2015D0739464'Electronic display board'20158,964,917'Signal transmission device performing compensation by filtering characteristics and method thereof, and signal reception device offsetting compensation and method thereof'20158,867,650'Apparatus and method for cross clock domain interference cancellation'20148,848,586'Electronic device with network connection functionality and method applied to the electronic device'20148,799,632'Method and device for resetting a system to factory default settings'20148,675,716'Transceiver device and related method thereof'20148,662,711'Optical reflection plate and lighting device having the same'20148,565,428'Network device and network connecting method for building up network connection via high definition multimedia interface'20138,539,392'Method for compensating proximity effects of particle beam lithography processes'20138,100,086'Method of promoting the reproductive performance of penaeus shrimps'20128,100,700'Low profile electrical connector terminal and method of mounting terminal on printed circuit board'20128,099,863'Removing apparatus for removing electrical connector'20127,751,308'Cell search method for orthogonal frequency division multiplexing based cellular communication system'20107,643,906'Obstacle and cliff avoiding system and method thereof'20107,458,658'Printing method'20087,376,105'Source coding for interference reduction'20087,336,600'Cell search method for orthogonal frequency division multiplexing based cellular communication system'20086,871,115'Method and apparatus for monitoring the operation of a wafer handling robot'20056,758,773'Flashing dart'20046,694,201'Supervisory parallel switching device for computer integrated manufacturing system with secs-compliant serial communication links'20046,348,943'Digital non-contact blade position detection apparatus'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2010Patents assigned to IND TECH RES INST (6)· patent assignee history
2002–2020Based in Hsinchu, TW· patent location history
2008–2014Based in Taipei, TW· patent location history
2012–2015Patents assigned to LIU CHUN-HUNG (11)· patent assignee history
2012–2017Patents assigned to HON HAI PREC IND CO LTD (8)· patent assignee history
2012–2018Based in New Taipei, TW· patent location history
2013–2015Patents assigned to REALTEK SEMICONDUCTOR CORP (6)· patent assignee history
2014Based in Kaohsiung, TW· patent location history
2015–2017Based in Shenzhen, CN· patent location history
2017–2020Patents assigned to EPISTAR CORP (11)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EPISTAR CORP | 11 | 2017–2020 |
| LIU CHUN-HUNGself | 11 | 2012–2015 |
| HON HAI PREC IND CO LTD | 8 | 2012–2017 |
| IND TECH RES INST | 6 | 2002–2010 |
| REALTEK SEMICONDUCTOR CORP | 6 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 16 | 2002–2020 |
| New Taipei, TW | 8 | 2012–2018 |
| Shenzhen, CN | 6 | 2015–2017 |
| Taipei, TW | 5 | 2008–2014 |
| Kaohsiung, TW | 1 | 2014 |