Inventor
Hongling FU
Inventor
CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers50%
G01KMeasuring temperature13%
G06FElectric digital data processing13%
H03FAmplifiers13%
H03GControl of amplification13%
PatentTitleYear
12,563,341Transducer protection system and method202612,477,274Coaxial speaker protection method, coaxial speaker protection system, coaxial speaker protection device, and coaxial speaker protector202512,452,591Speaker temperature protection method and device, electronic device, and computer-readable storage medium202512,452,592Coaxial speaker protection method, coaxial speaker protection system, coaxial speaker protection device, and coaxial speaker protector2025Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2025–2026Patents assigned to AAC TECH NANJING CO LTD (4)· patent assignee history
2025–2026Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AAC TECH NANJING CO LTD | 4 | 2025–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 4 | 2025–2026 |