Inventor
Yi-Jen Chan
Inventor
Taoyuan County, TW
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices10%
G02BOptical elements, systems or apparatus7%
G09GArrangements or circuits for control of indicating devices using static means to present variable information7%
G11CStatic stores7%
H03FAmplifiers7%
H04BTransmission7%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers7%
H05BElectric heating7%
B82YSpecific uses or applications of nanostructures3%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%
PatentTitleYear
9,501,992'Alternating current light emitting device'20169,419,160'Nitride semiconductor structure'20168,878,780'Display apparatus'20148,831,253'Electroacoustic apparatus with optical energy conversion function'20148,598,799'Alternating current light emitting device'20138,503,702'Electret diaphragm and speaker using the same'20138,265,436'Bonding system for optical alignment'20127,641,820'Nano compounds and organic memory devices comprising the same'20107,634,200'Method and apparatus for transporting ethernet and radio frequency signals in fiber-optic system'20097,629,607'Organic non-volatile memory material and memory device utilizing the same'20097,560,728'Vertical organic transistor and method of fabricating the same'20097,545,185'Dual-mode frequency divider'20097,489,872'Optical fiber system and method for carrying both CATV and Ethernet signals'20097,368,995'Power amplifier with active bias circuit'20086,353,366'Bandwidth enhancement of transimpedance amplifier by capacitive peaking design'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002Based in Chung-Li, TW· patent location history
2008–2016Based in Taoyuan County, TW· patent location history
2009–2014Patents assigned to IND TECH RES INST (7)· patent assignee history
2009Patents assigned to UNIV NAT CENTRAL (3)· patent assignee history
2009Based in Jhubei City, TW· patent location history
2012–2014Patents assigned to CHAN YI-JEN (5)· patent assignee history
2013–2014Patents assigned to CHEN MING-DAW (2)· patent assignee history
2013–2016Patents assigned to EPISTAR CORP (2)· patent assignee history
2016Based in Hsinchu, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IND TECH RES INST | 7 | 2009–2014 |
| CHAN YI-JENself | 5 | 2012–2014 |
| UNIV NAT CENTRAL | 3 | 2009 |
| CHEN MING-DAW | 2 | 2013–2014 |
| EPISTAR CORP | 2 | 2013–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taoyuan County, TW | 10 | 2008–2016 |
| Jhubei City, TW | 3 | 2009 |
| Hsinchu, TW | 1 | 2016 |
| Chung-Li, TW | 1 | 2002 |