Inventor

Shyh Lai Long

Inventor

Singapore, SG

Overview

3→

Patents

1992–2020

Patent span

Physics

Primary field (CPC G)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing38%

H01HElectric switches25%

E05DHinges or suspension devices for doors, windows or wings13%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof13%

Y10TTechnical subjects covered by former us classification13%

PatentTitleYear

10,622,172Input devices with adjustable click force2020 6,430,776'Hinge mechanism'2002 5,126,723'Keyboard-mounted cursor position controller'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2002Patents assigned to HEWLETT PACKARD CO (2)· patent assignee history

1992Based in Geylang, SG· patent location history

2002–2020Based in Singapore, SG· patent location history

2020Patents assigned to RAZER ASIA PACIFIC PTE LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HEWLETT PACKARD CO	2	1992–2002
RAZER ASIA PACIFIC PTE LTD	1	2020

Locations

Location	Patents	Span
Singapore, SG	2	2002–2020
Geylang, SG	1	1992