Inventor
XUMING FANG
Inventor
CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication22%
H04WWireless communication networks22%
H04BTransmission17%
F24FAir-conditioning11%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%
F25BRefrigeration machines, plants or systems6%
G01SRadio direction-finding6%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use6%
PatentTitleYear
12,457,079Information indication method and apparatus202512,244,525Information transmission method and network device202511,892,216Refrigeration system with direct expansion refrigeration mode and refrigerant pumping energy-efficiency mode and control method of refrigeration system202411,876,738Information transmission method and network device202411,668,474Heat recovery device and air conditioning system202311,655,990Air conditioning system202311,424,876Information transmission method and network device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to HUAWEI TECH CO LTD (4)· patent assignee history
2022–2025Based in CN· patent location history
2023–2024Patents assigned to AIRSYS REFRIGERATION ENGINEERING TECH BEIJING CO LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 4 | 2022–2025 |
| AIRSYS REFRIGERATION ENGINEERING TECH BEIJING CO LTD | 3 | 2023–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 7 | 2022–2025 |