Inventor
Fengguang LING
Inventor
CN
Overview
Patents· 7 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 transducers25%
C08JWorking-up18%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients18%
C08LCompositions of macromolecular compounds18%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
PatentTitleYear
12,526,578Sound generating device202612,312,428Diaphragm for miniature sound generating device and miniature sound generating device202512,256,206Diaphragm for sound producing device, sound producing device, and method for assembling the same202512,200,459Vibrating diaphragm of sound-producing apparatus and sound-producing apparatus202512,163,000Vibrating diaphragm of sound-producing apparatus and sound-producing apparatus202412,143,791Vibrating diaphragm of sound-producing apparatus and sound-producing apparatus202411,800,288Diaphragm for sound generating device and sound generating device2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2026Patents assigned to GOERTEK INC (7)· patent assignee history
2023–2026Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GOERTEK INC | 7 | 2023–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 7 | 2023–2026 |