Inventor
Jiahong Wei
Inventor
Shenzhen, CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication33%
F21KNon-electric light sources using luminescence7%
F21VFunctional features or details of lighting devices or systems thereof7%
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 emitted7%
H01LSemiconductor devices7%
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 systems7%
H04WWireless communication networks7%
H05BElectric heating7%
H10HInorganic light-emitting semiconductor devices having potential barriers7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
PatentTitleYear
10,928,047Package structure and LED illumination module202110,771,374Delay measurement method and device20208,730,821'Packet loss rate detection method, apparatus, and system'20148,050,279'Method for accessing integrated services by an access network'20118,019,880'Method for distributing service according to terminal type'20117,656,873'Method, a user terminal and a server for obtaining access locating information'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2020Patents assigned to HUAWEI TECH CO LTD (5)· patent assignee history
2010Based in Shenzhen, Guangdong Province, CN· patent location history
2011–2014Based in Shenzhen, CN· patent location history
2014Patents assigned to LI JUN (1)· patent assignee history
2014Patents assigned to MA PENG (1)· patent assignee history
2014Patents assigned to SONG JIANMIN (1)· patent assignee history
2020Based in Dongguan, CN· patent location history
2021Patents assigned to SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD (1)· patent assignee history
2021Based in Zhejiang, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 5 | 2010–2020 |
| LI JUN | 1 | 2014 |
| MA PENG | 1 | 2014 |
| SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD | 1 | 2021 |
| SONG JIANMIN | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shenzhen, CN | 3 | 2011–2014 |
| Zhejiang, CN | 1 | 2021 |
| Dongguan, CN | 1 | 2020 |
| Shenzhen, Guangdong Province, CN | 1 | 2010 |