Inventor
Shengan Xia
Inventor
Shenzhen, CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution30%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy20%
C01BNon-metallic elements10%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds10%
H01LSemiconductor devices10%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation10%
H10KOrganic electric solid-state devices10%
PatentTitleYear
10,770,720Composite negative electrode material and method for preparing composite negative electrode material, negative electrode plate of lithium ion secondary battery, and lithium ion secondary battery202010,454,094Cathode active material for lithium-ion secondary battery and preparation method thereof, cathode pole piece for lithium-ion secondary battery, and lithium-ion secondary battery201910,153,447Organic solar cell and preparation method thereof2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2020Patents assigned to HUAWEI TECH CO LTD (3)· patent assignee history
2018–2020Based in Shenzhen, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 3 | 2018–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shenzhen, CN | 3 | 2018–2020 |