Inventor
KAIKAI GUO
Inventor
US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information25%
G01BMeasuring length, thickness or similar linear dimensions13%
G01MTesting static or dynamic balance of machines or structures13%
G02BOptical elements, systems or apparatus13%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%
G06FElectric digital data processing13%
G06TImage data processing or generation, in general13%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Patents assigned to YUTOU TECH HANGZHOU CO LTD (1)· patent assignee history
2021Based in CN· patent location history
2023–2024Patents assigned to APPLE INC (3)· patent assignee history
2023–2024Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLE INC | 3 | 2023–2024 |
| YUTOU TECH HANGZHOU CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 3 | 2023–2024 |
| CN | 1 | 2021 |