Inventor
HSIN-CHIEH LAI
Inventor
CN
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%
G09GArrangements or circuits for control of indicating devices using static means to present variable information25%
F21VFunctional features or details of lighting devices or systems thereof13%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted13%
G02BOptical elements, systems or apparatus13%
G09FDisplaying13%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to INFOVISION OPTOELECT KUNSHAN (2)· patent assignee history
2022Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INFOVISION OPTOELECT KUNSHAN | 2 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 2 | 2022 |