Inventor
RAN WEI
Inventor
CN
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Nprimary
H02NElectric machines not otherwise provided for11%
H04WWireless communication networks7%
A61KPreparations for medical, dental or toiletry purposes4%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
B01LChemical or physical laboratory apparatus for general use4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
C07DHeterocyclic compounds4%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves4%
G02BOptical elements, systems or apparatus4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
PatentTitleYear
12,228,730Two-dimensional exit pupil expansion method for waveguide display based on polarization volume gratings202512,057,234System for predicting therapy resistance and its molecular mechanisms in rectal cancer before treatment202411,986,826Sample transport apparatus for mass spectrometry202411,916,524Auto-calibration of power line communication signal leveling202411,791,749Self-powering wireless device and method202311,374,502Power management for wireless nodes202211,319,305Pyrimidine sulfamide derivative and preparation method and medical application thereof202211,223,300Energy-harvesting sensor system and method therefor2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to UNIV CASE WESTERN RESERVE (3)· patent assignee history
2022Patents assigned to SHIJIAZHUANG SAGACITY NEW DRUG DEV CO LTD (1)· patent assignee history
2022–2025Based in CN· patent location history
2022–2024Based in US· patent location history
2024Patents assigned to BENDIX COMMERCIAL VEHICLE SYSTEMS LLC (1)· patent assignee history
2024Patents assigned to CANCER HOSPITAL CAMS (1)· patent assignee history
2024Patents assigned to SHANGHAI POLARIS BIOLOGY CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV CASE WESTERN RESERVE | 3 | 2022–2023 |
| BENDIX COMMERCIAL VEHICLE SYSTEMS LLC | 1 | 2024 |
| CANCER HOSPITAL CAMS | 1 | 2024 |
| SHANGHAI POLARIS BIOLOGY CO LTD | 1 | 2024 |
| SHIJIAZHUANG SAGACITY NEW DRUG DEV CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 4 | 2022–2025 |
| US | 4 | 2022–2024 |