Inventor
LIJIAN YE
Inventor
CN
Overview
Patents· 9 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 transducers47%
G06FElectric digital data processing12%
H03FAmplifiers12%
G01KMeasuring temperature6%
G08BSignalling systems, e.g. personal calling systems6%
H02NElectric machines not otherwise provided for6%
H03GControl of amplification6%
H04SStereophonic systems6%
PatentTitleYear
12,587,805Sound-field control method and device, electronic device and computer-readable storage medium202612,563,341Transducer protection system and method202612,556,147Single power amplifier-driven signal control 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 protector202512,413,906Audio signal enhancement method, apparatus, device, and readable storage medium202512,335,699System for generating a drive signal and method for generating a drive signal202511,202,154Speaker includes a second fixing arm of an elastic supporting member sandwiched between two independently controlled voice coils2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Patents assigned to AAC TECHNOLOGIES PTE LTD (1)· patent assignee history
2021–2026Based in CN· patent location history
2025–2026Patents assigned to AAC TECH NANJING CO LTD (8)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AAC TECH NANJING CO LTD | 8 | 2025–2026 |
| AAC TECHNOLOGIES PTE LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 9 | 2021–2026 |