Inventor
Chang Sern GWEE
Inventor
SG
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing53%
A47BTables13%
G08BSignalling systems, e.g. personal calling systems13%
H01HElectric switches13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
PatentTitleYear
12,517,598Input device202612,380,778Wrist rest202512,105,901Input device and a method for providing a scrolling input to a computing device202412,061,753Input device and switch assembly thereof202411,966,521Battery-operated handheld device202411,810,449Wrist rest202311,409,378Computer mouse202211,243,623Input device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to RAZER ASIA PACIFIC PTE LTD (8)· patent assignee history
2022–2026Based in SG· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RAZER ASIA PACIFIC PTE LTD | 8 | 2022–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| SG | 8 | 2022–2026 |