Inventor
YUANYUAN SUN
Inventor
CN
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Jprimary
H02JElectric power networks10%
A61KPreparations for medical, dental or toiletry purposes7%
C02FTreatment of water, waste water, sewage, or sludge7%
G01RMeasuring electric variables7%
G11CStatic stores7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
A61MDevices for introducing media into, or onto, the body3%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
A61QSpecific use of cosmetics or similar toiletry preparations3%
B22FWorking metallic powder3%
PatentTitleYear
12,287,602Developing cartridge202512,278,492Method and system of self-adaptive setting of closed-loop parameters for suppressing photovoltaic coupling harmonics202512,266,942Fast-response PV simulator based on improved deadbeat predictive current control202512,238,161System for tracing harmonic sources based on cloud-edge-terminal collaboration and method thereof202512,159,680Data writing method, test method, writing apparatus, medium, and electronic device202412,097,204Solid pharmaceutical composition containing 1,3,5-triazine derivative or salt thereof202411,850,664Silicified modified zero-valent iron and its preparation method and application202311,855,656Detection circuit and detection method, electronic device, and computer-readable storage medium202311,801,371Microneedle device202311,618,871Integrated two-phase anaerobic dry fermentation reactor based on biomimetic principle of rumen202311,249,023Rapid detection method for condition of landfill leachate polluting groundwater and application thereof2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to CHINESE RES ACAD ENV SCIENCES (3)· patent assignee history
2022–2025Based in CN· patent location history
2023–2024Patents assigned to CHANGXIN MEMORY TECH INC (2)· patent assignee history
2023Based in SG· patent location history
2024Patents assigned to CENTAURUS BIOPHARMA CO LTD (1)· patent assignee history
2024Patents assigned to CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD (1)· patent assignee history
2025Patents assigned to UNIV SHANDONG (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHINESE RES ACAD ENV SCIENCES | 3 | 2022–2023 |
| UNIV SHANDONG | 3 | 2025 |
| CHANGXIN MEMORY TECH INC | 2 | 2023–2024 |
| CENTAURUS BIOPHARMA CO LTD | 1 | 2024 |
| CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 10 | 2022–2025 |
| SG | 1 | 2023 |