Inventor
Hongpo Hu
Inventor
Guangdong, CN
Overview
Patents· 7 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 barriers32%
H01LSemiconductor devices21%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
C03BManufacture, shaping, or supplementary processes5%
C30BSingle-crystal growth5%
G05FSystems for regulating electric or magnetic variables5%
G06FElectric digital data processing5%
H02HEmergency protective circuit arrangements5%
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 systems5%
H10DInorganic electric semiconductor devices5%
PatentTitleYear
11,070,125Voltage regulator having self-test mode20219,093,596'Epitaxial wafer for light emitting diode, light emitting diode chip and methods for manufacturing the same'20158,932,892'Epitaxiay wafer, method for manufacturing the same and method for manufacturing LED chip'20158,928,006'Substrate structure, method of forming the substrate structure and chip comprising the substrate structure'20158,859,315'Epitaxial wafer and manufacturing method thereof'20148,723,188'Light emitting diode and method for preparing the same'20148,324,634'Epitaxial wafer and manufacturing method thereof'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2015Patents assigned to BYD CO LTD (6)· patent assignee history
2012–2015Patents assigned to HU HONGPO (5)· patent assignee history
2012–2015Patents assigned to XIE CHUNLIN (5)· patent assignee history
2012–2015Patents assigned to ZHANG WANG (5)· patent assignee history
2012–2015Patents assigned to SU XILIN (4)· patent assignee history
2012–2014Based in Shenzhen, CN· patent location history
2014–2021Based in Guangdong, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BYD CO LTD | 6 | 2012–2015 |
| HU HONGPOself | 5 | 2012–2015 |
| XIE CHUNLIN | 5 | 2012–2015 |
| ZHANG WANG | 5 | 2012–2015 |
| SU XILIN | 4 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Guangdong, CN | 5 | 2014–2021 |
| Shenzhen, CN | 2 | 2012–2014 |