Inventor
YIFENG GUI
Inventor
US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing29%
G10LSpeech analysis techniques or speech synthesis17%
H04LTransmission of digital information, e.g. telegraphic communication17%
H04WWireless communication networks13%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers8%
H04SStereophonic systems8%
PatentTitleYear
12,547,362Enhanced simulated vision202612,301,635Digital assistant hardware abstraction202511,924,254Digital assistant hardware abstraction202411,838,734Multi-device audio adjustment coordination202311,765,209Digital assistant hardware abstraction202311,490,204Multi-device audio adjustment coordination202211,183,193Digital assistant hardware abstraction2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to APPLE INC (7)· patent assignee history
2021–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLE INC | 7 | 2021–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 7 | 2021–2026 |