US 11,720,188 B2
User input devices, panels for use with a user input device and computer peripheral devices
Sreenath Unnikrishnan, Singapore (SG); Boon Sim Chong, Singapore (SG); Farrukh Raza Rizvi, Singapore (SG); Rafael Raymund Viernes, Singapore (SG); and Pierre Zeloon Lye, Singapore (SG)
Assigned to Razer (Asia-Pacific) Pte. Ltd., Singapore (SG)
Filed by Razer (Asia-Pacific) Pte. Ltd., Singapore (SG)
Filed on Jul. 11, 2022, as Appl. No. 17/862,253.
Application 17/862,253 is a continuation of application No. 17/341,141, filed on Jun. 7, 2021, granted, now 11,422,644.
Application 17/341,141 is a continuation of application No. 16/640,930, granted, now 11,054,924, issued on Jul. 6, 2021, previously published as PCT/SG2017/050437, filed on Sep. 5, 2017.
Prior Publication US 2022/0350420 A1, Nov. 3, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 3/038 (2013.01); G06F 3/0354 (2013.01)
CPC G06F 3/038 (2013.01) [G06F 3/03543 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A user input device comprising:
a chassis configured to releasably receive a panel comprising at least one button; and
a processor configured to automatically recognise from the received panel, an identity code indicative of a quantity and type of the at least one button of the received panel.