Inventor
Wujun CHEN
Inventor
CN
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television28%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
B08BCleaning in general6%
B64BLighter-than air aircraft6%
B64FGround or aircraft-carrier-deck installations specially adapted for use in connection with aircraft6%
E04BGeneral building constructions6%
E21BEarth or rock drilling6%
F24SSolar heat collectors6%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure6%
G06FElectric digital data processing6%
PatentTitleYear
12,278,595Cleaning robot and cleaning method202512,209,999Method for determining equilibrium state of tensegrity structure202512,212,761Encoder and associated signal processing method202512,120,311Encoder and associated signal processing method202411,987,388Tensioning method for tensegrity keel202411,952,860Staged cementing device and staged cementing method202411,770,524Loop filter utilized in encoder and associated signal processing method202311,750,800Encoder and associated signal processing method202311,598,702Double-cross composite fabric membrane biaxial tensile strength test piece and manufacturing method thereof202311,523,117Encoder using coding tree unit level adaptive quantization mode to adjust frame level quantization parameter and associated signal processing method2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to REALTEK SEMICONDUCTOR CORP (5)· patent assignee history
2022–2025Based in CN· patent location history
2023–2025Patents assigned to UNIV SHANGHAI JIAOTONG (3)· patent assignee history
2024–2025Patents assigned to NEW UNITED GROUP CO LTD (2)· patent assignee history
2024Patents assigned to CHINA PETROLEUM & CHEM CORP (1)· patent assignee history
2024Patents assigned to SINOPEC PETROLEUM ENGINEERING TECH RESEARCH INSTITUTE CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| REALTEK SEMICONDUCTOR CORP | 5 | 2022–2025 |
| UNIV SHANGHAI JIAOTONG | 3 | 2023–2025 |
| NEW UNITED GROUP CO LTD | 2 | 2024–2025 |
| CHINA PETROLEUM & CHEM CORP | 1 | 2024 |
| SINOPEC PETROLEUM ENGINEERING TECH RESEARCH INSTITUTE CO LTD | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 10 | 2022–2025 |