Inventor
Chenggang WU
Inventor
CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Dprimary
F04DNon-positive-displacement pumps36%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants27%
F24FAir-conditioning9%
F25BRefrigeration machines, plants or systems9%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
G06FElectric digital data processing9%
PatentTitleYear
12,566,843CET mechanism-based method for protecting integrity of general-purpose memory202612,535,252Measurement apparatus and refrigeration system comprising same202612,066,032Fan202411,608,835Blade and axial flow impeller using same202311,572,890Blade and axial flow impeller using same202311,519,422Blade and axial flow impeller using same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to Johnson Controls Tyco IP Holdings LLP (5)· patent assignee history
2022–2024Patents assigned to YORK GUANGZHOU AIR CONDITIONING AND REFRIGERATION CO LTD (4)· patent assignee history
2022–2023Patents assigned to JOHNSON CONTROLS TECH CO (3)· patent assignee history
2022–2026Based in CN· patent location history
2024–2026Patents assigned to TYCO FIRE & SECURITY GMBH (2)· patent assignee history
2026Patents assigned to INST COMPUTING TECH CAS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| Johnson Controls Tyco IP Holdings LLP | 5 | 2022–2026 |
| YORK GUANGZHOU AIR CONDITIONING AND REFRIGERATION CO LTD | 4 | 2022–2024 |
| JOHNSON CONTROLS TECH CO | 3 | 2022–2023 |
| TYCO FIRE & SECURITY GMBH | 2 | 2024–2026 |
| INST COMPUTING TECH CAS | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 6 | 2022–2026 |