Inventor
Le Chen
Inventor
US
Overview
Patents· 8 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 distribution14%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation10%
H10KOrganic electric solid-state devices10%
C23CCoating metallic material7%
G06FElectric digital data processing7%
H01GCapacitors7%
H04WWireless communication networks7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
B25JManipulators3%
B62DMotor vehicles3%
PatentTitleYear
12,595,545Methods for perovskite device processing by vapor transport deposition202612,520,652Multilayer back contacts for perovskite photovoltaic devices202612,488,571Generating images for neural network training202512,401,980Method for displaying Bluetooth device identifier and electronic device202512,202,152Visual perception device based spatial calibration method and apparatus for robot body coordinate system, and storage medium202512,133,283Data processing method, Bluetooth module, electronic device, and readable storage medium202412,119,416Buffer layers for photovoltaic devices with group V doping202412,112,897Methods for perovskite device processing by vapor transport deposition2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2026Patents assigned to FIRST SOLAR INC (4)· patent assignee history
2024–2025Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history
2024–2026Based in US· patent location history
2024–2025Based in CN· patent location history
2025Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (1)· patent assignee history
2025Patents assigned to TENCENT TECH SHENZHEN CO LTD (1)· patent assignee history
2025Based in CH· patent location history
2026Patents assigned to ALLIANCE SUSTAINABLE ENERGY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FIRST SOLAR INC | 4 | 2024–2026 |
| HUAWEI TECH CO LTD | 2 | 2024–2025 |
| ALLIANCE SUSTAINABLE ENERGY | 1 | 2026 |
| MICROSOFT TECHNOLOGY LICENSING LLC | 1 | 2025 |
| TENCENT TECH SHENZHEN CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 4 | 2024–2026 |
| CN | 3 | 2024–2025 |
| CH | 1 | 2025 |