Inventor
SHIH-FENG CHEN
Inventor
TW
Overview
Patents· 11 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 transducers8%
H04WWireless communication networks8%
A47LDomestic washing or cleaning5%
G01CMeasuring distances, levels or bearings5%
G06FElectric digital data processing5%
G06TImage data processing or generation, in general5%
G06VImage or video recognition or understanding5%
H04SStereophonic systems5%
B08BCleaning in general3%
B25JManipulators3%
PatentTitleYear
12,320,713Temperature detecting apparatus202512,269,405Multiple detection system202512,194,515Inverting and cleaning device202512,156,632Cleaning system and cleaning method202412,066,522Navigation device applied to a wireless identification tag202412,033,331Method and pixel array for detecting motion information202411,979,738Schemes for effectively estimating user behavior to achieve a variety of automatic applications by detecting the angle of the transmitted signal to generate head pose direction estimation202411,834,318Automatic liquid filling system and method202311,778,427Group voice communication of walkie-talkie mode in Bluetooth communication system202311,647,351Schemes for effectively estimating user behavior to achieve a variety of automatic applications by detecting the angle of the transmitted signal to generate head pose direction estimation202311,393,332Detection device and indoor navigation system2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to PIXART IMAGING INC (9)· patent assignee history
2022–2025Based in TW· patent location history
2023–2025Patents assigned to TRUSVAL TECH CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PIXART IMAGING INC | 9 | 2022–2025 |
| TRUSVAL TECH CO LTD | 2 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 11 | 2022–2025 |